Overall Green Volcanic eruption for Ibu
in Indonesia

Volcano Ash Advisories for air traffic

Although Volcano Ash Advisories (VAAC) are not intended for assessing humanitarian impact, the observations of the plume are relevant for understanding local impact. The actual impact (like ash fall) depends on the type of eruption and is not known.

Click on the messages list to visualize on the right the detailed text.



Volcanic Ash Advisory issued on 2026-06-09 at 18:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station reported at 09 1720 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 18:27 UTC, 09/06/26 from ADRM
VA ADVISORY
DTG: 20260609/1830Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/651
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST REPORTED AT 09/1720Z
EST VA DTG: 09/1810Z
EST VA CLD: SFC/FL070 N0126 E12740 - N0124 E12716 - N0142 E12715 - N0149 E12731 - N0130 E12742 MOV NW 05KT
E12715 - N0149 E12731 - N0130 E12742 MOV NW 05KT
FCST VA CLD +6 HR: 10/0010Z SFC/FL070 N0126 E12739 - N0129 E12704 - N0144 E12702 - N0151 E12717 - N0131 E12742
E12704 - N0144 E12702 - N0151 E12717 - N0131 E12742
FCST VA CLD +12 HR: 10/0610Z SFC/FL070 N0125 E12738 - N0130 E12703 - N0148 E12700 - N0153 E12720 - N0130 E12742
E12703 - N0148 E12700 - N0153 E12720 - N0130 E12742
FCST VA CLD +18 HR: 10/1210Z SFC/FL070 N0127 E12741 - N0125 E12703 - N0136 E12657 - N0145 E12704 - N0131 E12742
E12703 - N0136 E12657 - N0145 E12704 - N0131 E12742
RMK: VA NOT IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD.
RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260610/0030Z=
Volcanic Ash Advisory issued on 2026-06-09 at 12:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station reported at 09 1004 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 12:27 UTC, 09/06/26 from ADRM
VA ADVISORY
DTG: 20260609/1230Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/650
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST REPORTED AT 09/1004Z
EST VA DTG: 09/1210Z
EST VA CLD: SFC/FL070 N0126 E12738 - N0128 E12720 - N0147 E12717 - N0149 E12736 - N0130 E12742 MOV NW 05KT
E12717 - N0149 E12736 - N0130 E12742 MOV NW 05KT
FCST VA CLD +6 HR: 09/1810Z SFC/FL070 N0126 E12740 - N0124 E12716 - N0142 E12715 - N0149 E12731 - N0130 E12742
E12716 - N0142 E12715 - N0149 E12731 - N0130 E12742
FCST VA CLD +12 HR: 10/0010Z SFC/FL070 N0126 E12739 - N0129 E12704 - N0144 E12702 - N0151 E12717 - N0131 E12742
E12704 - N0144 E12702 - N0151 E12717 - N0131 E12742
FCST VA CLD +18 HR: 10/0610Z SFC/FL070 N0125 E12738 - N0130 E12703 - N0148 E12700 - N0153 E12720 - N0130 E12742
E12703 - N0148 E12700 - N0153 E12720 - N0130 E12742
RMK: VA NOT IDENTIFIABLE ON SAT IMAGERY DUE TO MET CLOUD.
RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260609/1830Z=
Volcanic Ash Advisory issued on 2026-06-09 at 06:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station reported at 08 2336 UTC.
  • Volcanic ash not identifiable on satellite imagery due to by meteorological cloud. Recent ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 06:30 UTC, 09/06/26 from ADRM
VA ADVISORY
DTG: 20260609/0630Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/649
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST REPORTED AT 08/2336Z
EST VA DTG: 09/0610Z
EST VA CLD: SFC/FL070 N0125 E12738 - N0131 E12724 - N0149 E12723 - N0147 E12742 - N0129 E12743 MOV N 05KT
E12723 - N0147 E12742 - N0129 E12743 MOV N 05KT
FCST VA CLD +6 HR: 09/1210Z SFC/FL070 N0126 E12738 - N0128 E12720 - N0147 E12717 - N0149 E12736 - N0130 E12742
E12720 - N0147 E12717 - N0149 E12736 - N0130 E12742
FCST VA CLD +12 HR: 09/1810Z SFC/FL070 N0125 E12739 - N0129 E12719 - N0146 E12717 - N0148 E12737 - N0129 E12742
E12719 - N0146 E12717 - N0148 E12737 - N0129 E12742
FCST VA CLD +18 HR: 10/0010Z SFC/FL070 N0126 E12737 - N0128 E12721 - N0147 E12715 - N0148 E12739 - N0130 E12743
E12721 - N0147 E12715 - N0148 E12739 - N0130 E12743
RMK: VA NOT IDENTIFIABLE ON SAT IMAGERY DUE TO BY MET CLOUD.
RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260609/1230Z=
Volcanic Ash Advisory issued on 2026-06-09 at 00:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 08 2336 UTC.
  • Volcanic ash identifiable on satellite imagery moving nth. Recent ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 00:36 UTC, 09/06/26 from ADRM
VA ADVISORY
DTG: 20260609/0030Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/648
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 08/2336Z
OBS VA DTG: 09/0010Z
OBS VA CLD: SFC/FL070 N0125 E12737 - N0139 E12722 - N0152 E12727 - N0149 E12739 - N0128 E12742 MOV N 05KT
E12727 - N0149 E12739 - N0128 E12742 MOV N 05KT
FCST VA CLD +6 HR: 09/0610Z SFC/FL070 N0125 E12738 - N0131 E12724 - N0149 E12723 - N0147 E12742 - N0128 E12744
E12724 - N0149 E12723 - N0147 E12742 - N0128 E12744
FCST VA CLD +12 HR: 09/1210Z SFC/FL070 N0126 E12737 - N0129 E12719 - N0145 E12715 - N0149 E12734 - N0129 E12742
E12719 - N0145 E12715 - N0149 E12734 - N0129 E12742
FCST VA CLD +18 HR: 09/1810Z SFC/FL070 N0125 E12738 - N0129 E12718 - N0145 E12716 - N0149 E12736 - N0128 E12743
E12718 - N0145 E12716 - N0149 E12736 - N0128 E12743
RMK: VA IDENTIFIABLE ON SAT IMAGERY MOVING NTH. RECENT
GROUND REPORTS INDICATE INTERMITTENT DISCRETE VA EMISSIONS
ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260609/0630Z=
Volcanic Ash Advisory issued on 2026-06-08 at 18:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 08 1816 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance. *advisory corrected for wind direction*.

Original Message :

Received FVAU01 at 18:34 UTC, 08/06/26 from ADRM
VA ADVISORY
DTG: 20260608/1830Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/647
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 08/1816Z
EST VA DTG: 08/1816Z
EST VA CLD: SFC/FL070 N0129 E12741 - N0126 E12737 - N0144 E12722 - N0154 E12730 - N0150 E12742 MOV N 05KT
E12722 - N0154 E12730 - N0150 E12742 MOV N 05KT
FCST VA CLD +6 HR: 09/0016Z SFC/FL070 N0129 E12741 - N0126 E12737 - N0139 E12720 - N0153 E12724 - N0150 E12737
E12737 - N0139 E12720 - N0153 E12724 - N0150 E12737
FCST VA CLD +12 HR: 09/0616Z SFC/FL070 N0129 E12741 - N0126 E12737 - N0130 E12716 - N0148 E12716 - N0149 E12735
E12737 - N0130 E12716 - N0148 E12716 - N0149 E12735
FCST VA CLD +18 HR: 09/1216Z SFC/FL070 N0129 E12741 - N0126 E12737 - N0129 E12716 - N0143 E12711 - N0146 E12726
E12737 - N0129 E12716 - N0143 E12711 - N0146 E12726
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
VA EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE. *ADVISORY CORRECTED FOR
WIND DIRECTION*
NXT ADVISORY: NO LATER THAN 20260609/0030Z=
Volcanic Ash Advisory issued on 2026-06-08 at 12:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 08 0702 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 12:29 UTC, 08/06/26 from ADRM
VA ADVISORY
DTG: 20260608/1230Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/646
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 08/0702Z MOV NE
EST VA DTG: 08/1210Z
EST VA CLD: SFC/FL070 N0127 E12738 - N0136 E12718 - N0151 E12720 - N0150 E12735 - N0129 E12741 MOV NE 05KT
E12720 - N0150 E12735 - N0129 E12741 MOV NE 05KT
FCST VA CLD +6 HR: 08/1810Z SFC/FL070 N0127 E12738 - N0139 E12719 - N0152 E12722 - N0150 E12735 - N0129 E12741
E12719 - N0152 E12722 - N0150 E12735 - N0129 E12741
FCST VA CLD +12 HR: 09/0010Z SFC/FL070 N0127 E12737 - N0140 E12720 - N0153 E12724 - N0150 E12737 - N0129 E12741
E12720 - N0153 E12724 - N0150 E12737 - N0129 E12741
FCST VA CLD +18 HR: 09/0610Z SFC/FL070 N0127 E12738 - N0134 E12717 - N0146 E12715 - N0148 E12730 - N0129 E12741
E12717 - N0146 E12715 - N0148 E12730 - N0129 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
VA EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260608/1830Z=
Volcanic Ash Advisory issued on 2026-06-08 at 06:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 08 0108 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 06:21 UTC, 08/06/26 from ADRM
VA ADVISORY
DTG: 20260608/0630Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/645
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 08/0108Z
EST VA DTG: 08/0610Z
EST VA CLD: SFC/FL070 N0127 E12736 - N0145 E12725 - N0153 E12735 - N0147 E12747 - N0128 E12741 MOV N 05KT
E12735 - N0147 E12747 - N0128 E12741 MOV N 05KT
FCST VA CLD +6 HR: 08/1210Z SFC/FL070 N0127 E12737 - N0138 E12720 - N0150 E12726 - N0148 E12739 - N0129 E12741
E12720 - N0150 E12726 - N0148 E12739 - N0129 E12741
FCST VA CLD +12 HR: 08/1810Z SFC/FL070 N0127 E12737 - N0141 E12720 - N0153 E12725 - N0150 E12738 - N0129 E12741
E12720 - N0153 E12725 - N0150 E12738 - N0129 E12741
FCST VA CLD +18 HR: 09/0010Z SFC/FL070 N0127 E12737 - N0140 E12719 - N0151 E12725 - N0150 E12738 - N0129 E12741
E12719 - N0151 E12725 - N0150 E12738 - N0129 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT DISCRETE VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260608/1230Z=
Volcanic Ash Advisory issued on 2026-06-08 at 00:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 07 2210 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 00:30 UTC, 08/06/26 from ADRM
VA ADVISORY
DTG: 20260608/0030Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/644
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 07/2210Z
EST VA DTG: 08/0010Z
EST VA CLD: SFC/FL070 N0127 E12736 - N0143 E12724 - N0152 E12734 - N0148 E12745 - N0128 E12741 MOV N 05KT
E12734 - N0148 E12745 - N0128 E12741 MOV N 05KT
FCST VA CLD +6 HR: 08/0610Z SFC/FL070 N0127 E12736 - N0143 E12723 - N0152 E12733 - N0147 E12746 - N0128 E12741
E12723 - N0152 E12733 - N0147 E12746 - N0128 E12741
FCST VA CLD +12 HR: 08/1210Z SFC/FL070 N0126 E12737 - N0137 E12719 - N0150 E12724 - N0148 E12737 - N0129 E12741
E12719 - N0150 E12724 - N0148 E12737 - N0129 E12741
FCST VA CLD +18 HR: 08/1810Z SFC/FL070 N0127 E12737 - N0141 E12720 - N0153 E12725 - N0150 E12738 - N0129 E12741
E12720 - N0153 E12725 - N0150 E12738 - N0129 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT DISCRETE VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260608/0630Z=
Volcanic Ash Advisory issued on 2026-06-07 at 19:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 07 1209 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 19:26 UTC, 07/06/26 from ADRM
VA ADVISORY
DTG: 20260607/1930Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/643
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 07/1209Z
EST VA DTG: 07/1910Z
EST VA CLD: SFC/FL070 N0128 E12741 - N0126 E12736 - N0144 E12724 - N0152 E12733 - N0148 E12744 MOV N 05KT
E12724 - N0152 E12733 - N0148 E12744 MOV N 05KT
FCST VA CLD +6 HR: 08/0110Z SFC/FL070 N0128 E12741 - N0126 E12736 - N0143 E12723 - N0152 E12734 - N0148 E12745
E12736 - N0143 E12723 - N0152 E12734 - N0148 E12745
FCST VA CLD +12 HR: 08/0710Z SFC/FL070 N0128 E12741 - N0126 E12736 - N0142 E12722 - N0152 E12731 - N0148 E12744
E12736 - N0142 E12722 - N0152 E12731 - N0148 E12744
FCST VA CLD +18 HR: 08/1310Z SFC/FL070 N0126 E12736 - N0137 E12719 - N0150 E12723 - N0148 E12737 - N0128 E12741
E12719 - N0150 E12723 - N0148 E12737 - N0128 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. GROUND REPORTS INDICATE INTERMITTENT DISCRETE VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260608/0130Z=
Volcanic Ash Advisory issued on 2026-06-07 at 14:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 07 1209 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 13:58 UTC, 07/06/26 from ADRM
VA ADVISORY
DTG: 20260607/1400Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/642
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 07/1209Z
EST VA DTG: 07/1340Z
EST VA CLD: SFC/FL070 N0126 E12736 - N0139 E12720 - N0150 E12724 - N0148 E12736 - N0128 E12741 MOV NW 05KT
E12724 - N0148 E12736 - N0128 E12741 MOV NW 05KT
FCST VA CLD +6 HR: 07/1940Z SFC/FL070 N0126 E12736 - N0137 E12717 - N0151 E12725 - N0148 E12740 - N0128 E12741
E12717 - N0151 E12725 - N0148 E12740 - N0128 E12741
FCST VA CLD +12 HR: 08/0140Z SFC/FL070 N0126 E12736 - N0141 E12721 - N0152 E12731 - N0148 E12745 - N0128 E12741
E12721 - N0152 E12731 - N0148 E12745 - N0128 E12741
FCST VA CLD +18 HR: 08/0740Z SFC/FL070 N0126 E12736 - N0143 E12723 - N0152 E12732 - N0148 E12743 - N0128 E12741
E12723 - N0152 E12732 - N0148 E12743 - N0128 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
VA EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260607/2000Z=
Volcanic Ash Advisory issued on 2026-06-07 at 08:10 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption reported at 07 0150 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 08:09 UTC, 07/06/26 from ADRM
VA ADVISORY
DTG: 20260607/0810Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/641
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REPORTED AT 07/0150Z
EST VA DTG: 07/0750Z
EST VA CLD: SFC/FL070 N0125 E12734 - N0139 E12724 - N0146 E12733 - N0144 E12745 - N0126 E12743 MOV NW 05KT
E12733 - N0144 E12745 - N0126 E12743 MOV NW 05KT
FCST VA CLD +6 HR: 07/1350Z SFC/FL070 N0128 E12741 - N0126 E12737 - N0142 E12722 - N0151 E12726 - N0148 E12737
E12737 - N0142 E12722 - N0151 E12726 - N0148 E12737
FCST VA CLD +12 HR: 07/1950Z SFC/FL070 N0128 E12741 - N0126 E12737 - N0142 E12722 - N0152 E12730 - N0148 E12742
E12737 - N0142 E12722 - N0152 E12730 - N0148 E12742
FCST VA CLD +18 HR: 08/0150Z SFC/FL070 N0126 E12736 - N0143 E12724 - N0151 E12734 - N0148 E12745 - N0127 E12741
E12724 - N0151 E12734 - N0148 E12745 - N0127 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260607/1410Z=
Volcanic Ash Advisory issued on 2026-06-07 at 02:10 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption reported at 06 2300 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 02:08 UTC, 07/06/26 from ADRM
VA ADVISORY
DTG: 20260607/0210Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/640
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REPORTED AT 06/2300Z
EST VA DTG: 07/0150Z
EST VA CLD: SFC/FL070 N0124 E12740 - N0128 E12732 - N0143 E12732 - N0144 E12744 - N0132 E12752 MOV N 05KT
E12732 - N0144 E12744 - N0132 E12752 MOV N 05KT
FCST VA CLD +6 HR: 07/0750Z SFC/FL070 N0125 E12734 - N0139 E12724 - N0146 E12733 - N0144 E12745 - N0126 E12743
E12724 - N0146 E12733 - N0144 E12745 - N0126 E12743
FCST VA CLD +12 HR: 07/1350Z SFC/FL070 N0126 E12737 - N0142 E12722 - N0151 E12726 - N0148 E12737 - N0128 E12741
E12722 - N0151 E12726 - N0148 E12737 - N0128 E12741
FCST VA CLD +18 HR: 07/1950Z SFC/FL070 N0126 E12737 - N0142 E12722 - N0152 E12730 - N0148 E12742 - N0128 E12741
E12722 - N0152 E12730 - N0148 E12742 - N0128 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260607/0810Z=
Volcanic Ash Advisory issued on 2026-06-06 at 20:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption reported at 06 1600 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 20:12 UTC, 06/06/26 from ADRM
VA ADVISORY
DTG: 20260606/2020Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/639
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REPORTED AT 06/1600Z
EST VA DTG: 06/2010Z
EST VA CLD: SFC/FL070 N0125 E12740 - N0127 E12733 - N0135 E12734 - N0145 E12742 - N0135 E12754 MOV NE 05KT
E12734 - N0145 E12742 - N0135 E12754 MOV NE 05KT
FCST VA CLD +6 HR: 07/0210Z SFC/FL070 N0125 E12741 - N0127 E12733 - N0134 E12732 - N0148 E12742 - N0135 E12754
E12733 - N0134 E12732 - N0148 E12742 - N0135 E12754
FCST VA CLD +12 HR: 07/0810Z SFC/FL070 N0125 E12741 - N0127 E12733 - N0134 E12732 - N0147 E12742 - N0135 E12754
E12733 - N0134 E12732 - N0147 E12742 - N0135 E12754
FCST VA CLD +18 HR: 07/1410Z SFC/FL070 N0125 E12741 - N0127 E12733 - N0134 E12732 - N0147 E12743 - N0135 E12754
E12733 - N0134 E12732 - N0147 E12743 - N0135 E12754
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260607/0220Z=
Volcanic Ash Advisory issued on 2026-06-06 at 14:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption reported at 06 1315 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 14:18 UTC, 06/06/26 from ADRM
VA ADVISORY
DTG: 20260606/1420Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/638
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REPORTED AT 06/1315Z
EST VA DTG: 06/1400Z
EST VA CLD: SFC/FL070 N0125 E12741 - N0127 E12733 - N0139 E12729 - N0149 E12745 - N0137 E12755 MOV NE 05KT
E12729 - N0149 E12745 - N0137 E12755 MOV NE 05KT
FCST VA CLD +6 HR: 06/2000Z SFC/FL070 N0125 E12740 - N0127 E12733 - N0139 E12730 - N0150 E12745 - N0138 E12756
E12733 - N0139 E12730 - N0150 E12745 - N0138 E12756
FCST VA CLD +12 HR: 07/0200Z SFC/FL070 N0125 E12741 - N0127 E12733 - N0142 E12729 - N0151 E12742 - N0136 E12754
E12733 - N0142 E12729 - N0151 E12742 - N0136 E12754
FCST VA CLD +18 HR: 07/0800Z SFC/FL070 N0125 E12741 - N0127 E12733 - N0143 E12729 - N0151 E12742 - N0136 E12754
E12733 - N0143 E12729 - N0151 E12742 - N0136 E12754
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260606/2020Z=
Volcanic Ash Advisory issued on 2026-06-06 at 08:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption reported at 06 0559 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent volcanic ash emissions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 08:17 UTC, 06/06/26 from ADRM
VA ADVISORY
DTG: 20260606/0820Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/637
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REPORTED AT 06/0559Z
EST VA DTG: 06/0800Z
EST VA CLD: SFC/FL070 N0126 E12735 - N0145 E12730 - N0146 E12745 - N0136 E12755 - N0122 E12753 MOV NE 05KT
E12745 - N0136 E12755 - N0122 E12753 MOV NE 05KT
FCST VA CLD +6 HR: 06/1400Z SFC/FL070 N0124 E12733 - N0142 E12720 - N0147 E12739 - N0136 E12753 - N0117 E12751
E12720 - N0147 E12739 - N0136 E12753 - N0117 E12751
FCST VA CLD +12 HR: 06/2000Z SFC/FL070 N0124 E12733 - N0142 E12722 - N0146 E12741 - N0134 E12754 - N0115 E12750
E12722 - N0146 E12741 - N0134 E12754 - N0115 E12750
FCST VA CLD +18 HR: 07/0200Z SFC/FL070 N0125 E12735 - N0144 E12725 - N0148 E12742 - N0139 E12754 - N0124 E12754
E12725 - N0148 E12742 - N0139 E12754 - N0124 E12754
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT VA
EMISSIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE
TO LIGHT AND VRB WINDS.
NXT ADVISORY: NO LATER THAN 20260606/1420Z=
Volcanic Ash Advisory issued on 2026-06-06 at 02:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 05 2059 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 02:18 UTC, 06/06/26 from ADRM
VA ADVISORY
DTG: 20260606/0220Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/636
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 05/2059Z MOV NE
EST VA DTG: 06/0200Z
EST VA CLD: SFC/FL070 N0126 E12737 - N0129 E12734 - N0147 E12740 - N0144 E12754 - N0131 E12755 MOV NE 05KT
E12740 - N0144 E12754 - N0131 E12755 MOV NE 05KT
FCST VA CLD +6 HR: 06/0800Z SFC/FL070 N0124 E12742 - N0124 E12734 - N0138 E12722 - N0148 E12740 - N0136 E12754
E12734 - N0138 E12722 - N0148 E12740 - N0136 E12754
FCST VA CLD +12 HR: 06/1400Z SFC/FL070 N0119 E12745 - N0119 E12731 - N0133 E12724 - N0143 E12738 - N0133 E12751
E12731 - N0133 E12724 - N0143 E12738 - N0133 E12751
FCST VA CLD +18 HR: 06/2000Z SFC/FL070 N0119 E12731 - N0133 E12724 - N0143 E12738 - N0133 E12751 - N0119 E12745
E12724 - N0143 E12738 - N0133 E12751 - N0119 E12745
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
VA EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260606/0820Z=
Volcanic Ash Advisory issued on 2026-06-05 at 20:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) rep from ground at 05 1544 UTC.
  • Volcanic ash not identifiable on current satellite imagery due to meteorological cloud. Ground reports indicate intermittent emissions are ongoing. Volcanic ash height and forecast based on ground reports and model guidance.

Original Message :

Received FVAU01 at 19:55 UTC, 05/06/26 from ADRM
VA ADVISORY
DTG: 20260605/2020Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/635
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REP FM GND AT 05/1544Z
EST VA DTG: 05/2000Z
EST VA CLD: SFC/FL070 N0128 E12735 - N0131 E12735 - N0138 E12753 - N0129 E12800 - N0119 E12754 MOV E 10KT
E12753 - N0129 E12800 - N0119 E12754 MOV E 10KT
FCST VA CLD +6 HR: 06/0200Z SFC/FL070 N0127 E12735 - N0131 E12735 - N0138 E12753 - N0127 E12800 - N0119 E12753
E12735 - N0138 E12753 - N0127 E12800 - N0119 E12753
FCST VA CLD +12 HR: 06/0800Z SFC/FL070 N0128 E12735 - N0130 E12735 - N0138 E12753 - N0129 E12759 - N0120 E12753
E12735 - N0138 E12753 - N0129 E12759 - N0120 E12753
FCST VA CLD +18 HR: 06/1400Z SFC/FL070 N0131 E12735 - N0138 E12753 - N0129 E12759 - N0119 E12753 - N0127 E12735
E12753 - N0129 E12759 - N0119 E12753 - N0127 E12735
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE INTERMITTENT EMISSIONS
ARE ONGOING. VA HEIGHT AND FORECAST BASED ON GROUND REPORTS
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260606/0220Z=
Volcanic Ash Advisory issued on 2026-06-05 at 14:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) rep from ground at 05 1312 UTC.
  • Volcanic ash not identifiable on current satellite imagery due to meteorological cloud. Ground reports indicate intermittent emissions are ongoing. Volcanic ash height and forecast based on ground reports and model guidance.

Original Message :

Received FVAU01 at 14:11 UTC, 05/06/26 from ADRM
VA ADVISORY
DTG: 20260605/1420Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/634
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REP FM GND AT 05/1312Z
EST VA DTG: 05/1400Z
EST VA CLD: SFC/FL070 N0127 E12735 - N0132 E12735 - N0138 E12754 - N0130 E12801 - N0120 E12753 MOV E 10KT
E12754 - N0130 E12801 - N0120 E12753 MOV E 10KT
FCST VA CLD +6 HR: 05/2000Z SFC/FL070 N0127 E12735 - N0131 E12736 - N0137 E12754 - N0130 E12800 - N0119 E12754
E12736 - N0137 E12754 - N0130 E12800 - N0119 E12754
FCST VA CLD +12 HR: 06/0200Z SFC/FL070 N0131 E12736 - N0137 E12754 - N0129 E12759 - N0119 E12753 - N0127 E12735
E12754 - N0129 E12759 - N0119 E12753 - N0127 E12735
FCST VA CLD +18 HR: 06/0800Z SFC/FL070 N0128 E12735 - N0131 E12736 - N0138 E12753 - N0129 E12759 - N0120 E12753
E12736 - N0138 E12753 - N0129 E12759 - N0120 E12753
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE INTERMITTENT EMISSIONS
ARE ONGOING. VA HEIGHT AND FORECAST BASED ON GROUND REPORTS
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260605/2020Z=
Volcanic Ash Advisory issued on 2026-06-05 at 08:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) rep from ground at 05 0720 UTC.
  • Volcanic ash not identifiable on current satellite imagery due to meteorological cloud. Ground reports indicate intermittent emissions are ongoing. Volcanic ash height and forecast based on ground reports and model guidance.

Original Message :

Received FVAU01 at 08:18 UTC, 05/06/26 from ADRM
VA ADVISORY
DTG: 20260605/0820Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/633
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REP FM GND AT 05/0720Z
EST VA DTG: 05/0800Z
EST VA CLD: SFC/FL070 N0128 E12735 - N0131 E12736 - N0138 E12754 - N0129 E12800 - N0118 E12753 MOV E 05KT
E12754 - N0129 E12800 - N0118 E12753 MOV E 05KT
FCST VA CLD +6 HR: 05/1400Z SFC/FL070 N0127 E12736 - N0131 E12736 - N0139 E12753 - N0130 E12759 - N0119 E12754
E12736 - N0139 E12753 - N0130 E12759 - N0119 E12754
FCST VA CLD +12 HR: 05/2000Z SFC/FL070 N0127 E12736 - N0131 E12736 - N0139 E12754 - N0130 E12759 - N0120 E12754
E12736 - N0139 E12754 - N0130 E12759 - N0120 E12754
FCST VA CLD +18 HR: 06/0200Z SFC/FL070 N0127 E12736 - N0131 E12736 - N0136 E12754 - N0126 E12758 - N0117 E12749
E12736 - N0136 E12754 - N0126 E12758 - N0117 E12749
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. GROUND REPORTS INDICATE INTERMITTENT EMISSIONS
ARE ONGOING. VA HEIGHT AND FORECAST BASED ON GROUND REPORTS
AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260605/1420Z=
Volcanic Ash Advisory issued on 2026-06-05 at 02:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption rep from ground at 05 0055 UTC.
  • Volcanic ash not identifiable on current satellite imagery due to meteorological cloud. Intermittent volcanic ash emissions are expected to be ongoing. Volcanic ash height and forecast based on ground reports and model guidance.

Original Message :

Received FVAU01 at 02:16 UTC, 05/06/26 from ADRM
VA ADVISORY
DTG: 20260605/0220Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/632
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REP FM GND AT 05/0055Z
EST VA DTG: 05/0200Z
EST VA CLD: SFC/FL070 N0131 E12735 - N0141 E12801 - N0132 E12810 - N0121 E12803 - N0127 E12735 MOV E 10KT
E12810 - N0121 E12803 - N0127 E12735 MOV E 10KT
FCST VA CLD +6 HR: 05/0800Z SFC/FL070 N0128 E12735 - N0132 E12736 - N0139 E12759 - N0125 E12805 - N0115 E12753
E12736 - N0139 E12759 - N0125 E12805 - N0115 E12753
FCST VA CLD +12 HR: 05/1400Z SFC/FL070 N0124 E12732 - N0133 E12731 - N0145 E12750 - N0133 E12800 - N0117 E12751
E12731 - N0145 E12750 - N0133 E12800 - N0117 E12751
FCST VA CLD +18 HR: 05/2000Z SFC/FL070 N0128 E12732 - N0143 E12730 - N0150 E12745 - N0140 E12757 - N0127 E12751 - N0123 E12740
E12740
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. INTERMITTENT VA EMISSIONS ARE EXPECTED TO BE
ONGOING. VA HEIGHT AND FORECAST BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260605/0820Z=
Volcanic Ash Advisory issued on 2026-06-04 at 20:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station observation from ground 04 1126 UTC move north east.
  • Volcanic ash unidentifiable on current satellite imagery due to meteorological cloud. Intermittent volcanic ash emissions expected to be ongoing. Volcanic ash height and forecast based on ground reports and model guidance.

Original Message :

Received FVAU01 at 20:14 UTC, 04/06/26 from ADRM
VA ADVISORY
DTG: 20260604/2020Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/631
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST OBS FROM GROUND 04/1126Z
MOV NE
EST VA DTG: 04/2000Z
EST VA CLD: SFC/FL070 N0126 E12736 - N0130 E12734 - N0147 E12752 - N0139 E12803 - N0126 E12803 MOV NW 10KT
E12752 - N0139 E12803 - N0126 E12803 MOV NW 10KT
FCST VA CLD +6 HR: 05/0200Z SFC/FL070 N0126 E12736 - N0130 E12734 - N0147 E12754 - N0138 E12804 - N0124 E12804
E12734 - N0147 E12754 - N0138 E12804 - N0124 E12804
FCST VA CLD +12 HR: 05/0800Z SFC/FL070 N0126 E12738 - N0129 E12734 - N0149 E12743 - N0146 E12754 - N0136 E12759
E12734 - N0149 E12743 - N0146 E12754 - N0136 E12759
FCST VA CLD +18 HR: 05/1400Z SFC/FL070 N0126 E12739 - N0128 E12733 - N0148 E12735 - N0149 E12748 - N0138 E12755
E12733 - N0148 E12735 - N0149 E12748 - N0138 E12755
RMK: VA UNIDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. INTERMITTENT VA EMISSIONS EXPECTED TO BE ONGOING.
VA HEIGHT AND FORECAST BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260605/0220Z=
Volcanic Ash Advisory issued on 2026-06-04 at 14:55 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station observation from ground 04 1126 UTC move north east.
  • Volcanic ash unidentifiable on current satellite imagery due to meteorological cloud. Intermittent volcanic ash emissions expected to be ongoing. Volcanic ash height and forecast based on ground reports and model guidance.

Original Message :

Received FVAU01 at 14:53 UTC, 04/06/26 from ADRM
VA ADVISORY
DTG: 20260604/1455Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/630
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST OBS FROM GROUND 04/1126Z
MOV NE
EST VA DTG: 04/1430Z
EST VA CLD: SFC/FL070 N0127 E12736 - N0130 E12735 - N0146 E12757 - N0135 E12805 - N0123 E12803 MOV NE 05KT
E12757 - N0135 E12805 - N0123 E12803 MOV NE 05KT
FCST VA CLD +6 HR: 04/2030Z SFC/FL070 N0126 E12736 - N0130 E12734 - N0148 E12755 - N0140 E12805 - N0128 E12804
E12734 - N0148 E12755 - N0140 E12805 - N0128 E12804
FCST VA CLD +12 HR: 05/0230Z SFC/FL070 N0126 E12736 - N0130 E12734 - N0150 E12751 - N0144 E12802 - N0133 E12804
E12734 - N0150 E12751 - N0144 E12802 - N0133 E12804
FCST VA CLD +18 HR: 05/0830Z SFC/FL070 N0126 E12738 - N0129 E12734 - N0150 E12738 - N0149 E12750 - N0140 E12757
E12734 - N0150 E12738 - N0149 E12750 - N0140 E12757
RMK: VA UNIDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. INTERMITTENT VA EMISSIONS EXPECTED TO BE ONGOING.
VA HEIGHT AND FORECAST BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260604/2055Z=
Volcanic Ash Advisory issued on 2026-06-04 at 08:55 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station observation at 03 2340 UTC move north east.
  • Volcanic ash unidentifiable on current satellite imagery due to meteorological cloud. Intermittent emissions is expected to be ongoing. Volcanic ash height and forecast based on himawari-9 satellite img, ground reports and model guidance.

Original Message :

Received FVAU01 at 08:51 UTC, 04/06/26 from ADRM
VA ADVISORY
DTG: 20260604/0855Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/629
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST OBS AT 03/2340Z MOV NE
EST VA DTG: 04/0730Z
EST VA CLD: SFC/FL070 N0125 E12737 - N0130 E12733 - N0152 E12750 - N0135 E12806 MOV NE 05KT
E12750 - N0135 E12806 MOV NE 05KT
FCST VA CLD +6 HR: 04/1330Z SFC/FL070 N0126 E12736 - N0130 E12734 - N0152 E12751 - N0141 E12803 - N0131 E12806
E12734 - N0152 E12751 - N0141 E12803 - N0131 E12806
FCST VA CLD +12 HR: 04/1930Z SFC/FL070 N0126 E12736 - N0130 E12733 - N0151 E12752 - N0143 E12804 - N0129 E12806
E12733 - N0151 E12752 - N0143 E12804 - N0129 E12806
FCST VA CLD +18 HR: 05/0130Z SFC/FL070 N0126 E12736 - N0130 E12733 - N0149 E12751 - N0141 E12804 - N0127 E12806
E12733 - N0149 E12751 - N0141 E12804 - N0127 E12806
RMK: VA UNIDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. INTERMITTENT EMISSIONS IS EXPECTED TO BE ONGOING.
VA HEIGHT AND FORECAST BASED ON HIMAWARI-9 SAT IMG, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260604/1455Z=
Volcanic Ash Advisory issued on 2026-06-04 at 03:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station observation at 03 2340 UTC move north east.
  • Volcanic ash unidentifiable on current satellite imagery due to meteorological cloud. Intermittent emissions is expected to be ongoing. Volcanic ash height and forecast based on himawari-9 satellite img, ground reports and model guidance.

Original Message :

Received FVAU01 at 03:26 UTC, 04/06/26 from ADRM
VA ADVISORY
DTG: 20260604/0330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/628
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST OBS AT 03/2340Z MOV NE
EST VA DTG: 04/0300Z
EST VA CLD: SFC/FL070 N0129 E12734 - N0152 E12747 - N0137 E12805 - N0125 E12738 MOV NE 10KT
E12805 - N0125 E12738 MOV NE 10KT
FCST VA CLD +6 HR: 04/0900Z SFC/FL070 N0125 E12737 - N0130 E12733 - N0152 E12750 - N0135 E12806 - N0128 E12802
E12733 - N0152 E12750 - N0135 E12806 - N0128 E12802
FCST VA CLD +12 HR: 04/1500Z SFC/FL070 N0130 E12734 - N0152 E12753 - N0139 E12807 - N0126 E12808 - N0123 E12738
E12753 - N0139 E12807 - N0126 E12808 - N0123 E12738
FCST VA CLD +18 HR: 04/2100Z SFC/FL070 N0127 E12735 - N0131 E12734 - N0150 E12753 - N0139 E12808 - N0127 E12806
E12734 - N0150 E12753 - N0139 E12808 - N0127 E12806
RMK: VA UNIDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD. INTERMITTENT EMISSIONS IS EXPECTED TO BE ONGOING.
VA HEIGHT AND FORECAST BASED ON HIMAWARI-9 SAT IMG, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260604/0930Z=
Volcanic Ash Advisory issued on 2026-06-03 at 21:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 03 1405 UTC.
  • Volcanic ash emissions unidentifiable on current satellite imagery due to meteorological cloud and darkness. Intermittent emissions expected to be ongoing. Volcanic ash height and forecast based on reports and model guidance.

Original Message :

Received FVAU01 at 21:37 UTC, 03/06/26 from ADRM
VA ADVISORY
DTG: 20260603/2140Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/627
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 03/1405Z
EST VA DTG: 03/2120Z
EST VA CLD: SFC/FL070 N0125 E12738 - N0130 E12732 - N0147 E12738 - N0155 E12755 - N0140 E12810 - N0126 E12801 MOV NE 10KT
10KT
FCST VA CLD +6 HR: 04/0320Z SFC/FL070 N0126 E12733 - N0137 E12732 - N0150 E12759 - N0136 E12816 - N0118 E12802
E12732 - N0150 E12759 - N0136 E12816 - N0118 E12802
FCST VA CLD +12 HR: 04/0920Z SFC/FL070 N0128 E12731 - N0134 E12732 - N0141 E12813 - N0121 E12822 - N0109 E12803
E12732 - N0141 E12813 - N0121 E12822 - N0109 E12803
FCST VA CLD +18 HR: 04/1520Z SFC/FL070 N0126 E12729 - N0134 E12730 - N0141 E12815 - N0119 E12817 - N0110 E12810
E12730 - N0141 E12815 - N0119 E12817 - N0110 E12810
RMK: VA EMISSIONS UNIDENTIFIABLE ON CURRENT SATELLITE
IMAGERY DUE TO MET CLOUD AND DARKNESS. INTERMITTENT
EMISSIONS EXPECTED TO BE ONGOING. VA HEIGHT AND FORECAST
BASED ON REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260604/0340Z=
Volcanic Ash Advisory issued on 2026-06-03 at 15:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 03 1405 UTC.
  • Volcanic ash emissions not identifiable on current satellite imagery due to meteorological cloud and darkness. Intermittent emissions expected to be ongoing. Volcanic ash height and forecast based on reports and model guidance.

Original Message :

Received FVAU01 at 15:38 UTC, 03/06/26 from ADRM
VA ADVISORY
DTG: 20260603/1540Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/626
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 03/1405Z
EST VA DTG: 03/1520Z
EST VA CLD: SFC/FL070 N0124 E12738 - N0132 E12731 - N0153 E12736 - N0148 E12759 - N0132 E12800 MOV NE 05KT
E12736 - N0148 E12759 - N0132 E12800 MOV NE 05KT
FCST VA CLD +6 HR: 03/2120Z SFC/FL070 N0125 E12739 - N0130 E12732 - N0152 E12736 - N0145 E12758 - N0126 E12801
E12732 - N0152 E12736 - N0145 E12758 - N0126 E12801
FCST VA CLD +12 HR: 04/0320Z SFC/FL070 N0126 E12733 - N0137 E12732 - N0150 E12759 - N0136 E12816 - N0118 E12802
E12732 - N0150 E12759 - N0136 E12816 - N0118 E12802
FCST VA CLD +18 HR: 04/0920Z SFC/FL070 N0128 E12731 - N0134 E12732 - N0141 E12813 - N0121 E12822 - N0109 E12803
E12732 - N0141 E12813 - N0121 E12822 - N0109 E12803
RMK: VA EMISSIONS NOT IDENTIFIABLE ON CURRENT SATELLITE
IMAGERY DUE TO MET CLOUD AND DARKNESS. INTERMITTENT
EMISSIONS EXPECTED TO BE ONGOING. VA HEIGHT AND FORECAST
BASED ON REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260603/2140Z=
Volcanic Ash Advisory issued on 2026-06-03 at 10:00 UTC.

    Key information extracted from original VAA message :


  • Eruption last observation before a break in coverage at a manual station reported at 03 0757 UTC.
  • Volcanic ash emissions not identifiable on current satellite imagery due to meteorological cloud. Intermittent emissions expected to be ongoing. Volcanic ash height and forecast based on reports and model guidance.

Original Message :

Received FVAU01 at 09:58 UTC, 03/06/26 from ADRM
VA ADVISORY
DTG: 20260603/1000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/625
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 03/0757Z
EST VA DTG: 03/0940Z
EST VA CLD: SFC/FL070 N0124 E12737 - N0131 E12732 - N0153 E12734 - N0148 E12759 - N0129 E12800 MOV NE 05KT
E12734 - N0148 E12759 - N0129 E12800 MOV NE 05KT
FCST VA CLD +6 HR: 03/1540Z SFC/FL070 N0124 E12738 - N0132 E12731 - N0153 E12736 - N0148 E12759 - N0132 E12800
E12731 - N0153 E12736 - N0148 E12759 - N0132 E12800
FCST VA CLD +12 HR: 03/2140Z SFC/FL070 N0125 E12739 - N0130 E12732 - N0152 E12736 - N0145 E12758 - N0126 E12801
E12732 - N0152 E12736 - N0145 E12758 - N0126 E12801
FCST VA CLD +18 HR: 04/0340Z SFC/FL070 N0126 E12733 - N0137 E12732 - N0150 E12759 - N0136 E12816 - N0118 E12802
E12732 - N0150 E12759 - N0136 E12816 - N0118 E12802
RMK: VA EMISSIONS NOT IDENTIFIABLE ON CURRENT SATELLITE
IMAGERY DUE TO MET CLOUD. INTERMITTENT EMISSIONS EXPECTED TO
BE ONGOING. VA HEIGHT AND FORECAST BASED ON REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260603/1600Z=
Volcanic Ash Advisory issued on 2026-06-03 at 04:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation at 03 0340 UTC move north east.
  • Faint, discrete volcanic ash emissions identifiable on current satellite imagery. Intermittent emissions expected to be ongoing. Volcanic ash height and forecast based on reports and model guidance.

Original Message :

Received FVAU01 at 03:55 UTC, 03/06/26 from ADRM
VA ADVISORY
DTG: 20260603/0400Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/624
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 03/0340Z MOV NE
OBS VA DTG: 03/0340Z
OBS VA CLD: SFC/FL070 N0129 E12733 - N0146 E12731 - N0150 E12748 - N0136 E12758 - N0125 E12742 MOV NE 05KT
E12748 - N0136 E12758 - N0125 E12742 MOV NE 05KT
FCST VA CLD +6 HR: 03/0940Z SFC/FL070 N0125 E12742 - N0127 E12732 - N0145 E12727 - N0152 E12745 - N0138 E12755
E12732 - N0145 E12727 - N0152 E12745 - N0138 E12755
FCST VA CLD +12 HR: 03/1540Z SFC/FL070 N0125 E12737 - N0130 E12732 - N0147 E12732 - N0146 E12750 - N0131 E12759
E12732 - N0147 E12732 - N0146 E12750 - N0131 E12759
FCST VA CLD +18 HR: 03/2140Z SFC/FL070 N0125 E12739 - N0130 E12732 - N0148 E12734 - N0148 E12752 - N0127 E12759
E12732 - N0148 E12734 - N0148 E12752 - N0127 E12759
RMK: FAINT, DISCRETE VA EMISSIONS IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY. INTERMITTENT EMISSIONS EXPECTED TO BE
ONGOING. VA HEIGHT AND FORECAST BASED ON REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260603/1000Z=
Volcanic Ash Advisory issued on 2026-06-02 at 22:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation at 02 2140 UTC move north east.
  • Faint, discrete volcanic ash emissions identifiable on current satellite imagery. Intermittent emissions expected to be ongoing. Volcanic ash height and forecast based on reports and model guidance.

Original Message :

Received FVAU01 at 21:57 UTC, 02/06/26 from ADRM
VA ADVISORY
DTG: 20260602/2200Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/623
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 02/2140Z MOV NE
EST VA DTG: 02/2140Z
EST VA CLD: SFC/FL070 N0124 E12738 - N0128 E12731 - N0147 E12733 - N0148 E12749 - N0134 E12756 MOV NE 05KT
E12733 - N0148 E12749 - N0134 E12756 MOV NE 05KT
FCST VA CLD +6 HR: 03/0340Z SFC/FL070 N0129 E12733 - N0146 E12731 - N0150 E12748 - N0136 E12758 - N0125 E12742
E12731 - N0150 E12748 - N0136 E12758 - N0125 E12742
FCST VA CLD +12 HR: 03/0940Z SFC/FL070 N0125 E12742 - N0127 E12732 - N0145 E12727 - N0152 E12745 - N0138 E12755
E12732 - N0145 E12727 - N0152 E12745 - N0138 E12755
FCST VA CLD +18 HR: 03/1540Z SFC/FL070 N0125 E12737 - N0130 E12732 - N0147 E12732 - N0146 E12750 - N0131 E12759
E12732 - N0147 E12732 - N0146 E12750 - N0131 E12759
RMK: FAINT, DISCRETE VA EMISSIONS IDENTIFIABLE ON CURRENT
SATELLITE IMAGERY. INTERMITTENT EMISSIONS EXPECTED TO BE
ONGOING. VA HEIGHT AND FORECAST BASED ON REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260603/0400Z=
Volcanic Ash Advisory issued on 2026-06-02 at 16:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station reported at 02 1300 UTC move north east.
  • Discrete volcanic ash emissions not identifiable on satellite imagery due to meteorological cloud. Intermittent emissions expected to be ongoing. Volcanic ash height and forecast based on reports and model guidance.

Original Message :

Received FVAU01 at 16:00 UTC, 02/06/26 from ADRM
VA ADVISORY
DTG: 20260602/1600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/622
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST REPORTED AT 02/1300Z MOV
NE
EST VA DTG: 02/1540Z
EST VA CLD: SFC/FL070 N0128 E12735 - N0147 E12734 - N0151 E12746 - N0139 E12755 - N0126 E12740 MOV NE 05KT
E12746 - N0139 E12755 - N0126 E12740 MOV NE 05KT
FCST VA CLD +6 HR: 02/2140Z SFC/FL070 N0130 E12730 - N0145 E12731 - N0148 E12748 - N0134 E12755 - N0124 E12747
E12731 - N0148 E12748 - N0134 E12755 - N0124 E12747
FCST VA CLD +12 HR: 03/0340Z SFC/FL070 N0126 E12740 - N0128 E12734 - N0146 E12731 - N0150 E12746 - N0139 E12755
E12734 - N0146 E12731 - N0150 E12746 - N0139 E12755
FCST VA CLD +18 HR: 03/0940Z SFC/FL070 N0125 E12742 - N0127 E12732 - N0145 E12727 - N0152 E12745 - N0138 E12755
E12732 - N0145 E12727 - N0152 E12745 - N0138 E12755
RMK: DISCRETE VA EMISSIONS NOT IDENTIFIABLE ON SATELLITE
IMAGERY DUE TO MET CLOUD. INTERMITTENT EMISSIONS EXPECTED TO
BE ONGOING. VA HEIGHT AND FORECAST BASED ON REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260602/2200Z=
Volcanic Ash Advisory issued on 2026-06-02 at 11:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) last observation before a break in coverage at a manual station reported at 02 1000 UTC move north east.
  • Discrete volcanic ash emissions not identifiable on satellite imagery due to meteorological cloud. Intermittent emissions expected to be ongoing. Volcanic ash height and forecast based on reports and model guidance.

Original Message :

Received FVAU01 at 10:56 UTC, 02/06/26 from ADRM
VA ADVISORY
DTG: 20260602/1100Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/621
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 LAST REPORTED AT 02/1000Z MOV
NE
EST VA DTG: 02/1040Z
EST VA CLD: SFC/FL060 N0126 E12740 - N0128 E12734 - N0147 E12734 - N0150 E12750 - N0139 E12756 MOV NE 05KT
E12734 - N0150 E12750 - N0139 E12756 MOV NE 05KT
FCST VA CLD +6 HR: 02/1640Z SFC/FL060 N0128 E12735 - N0147 E12734 - N0151 E12746 - N0139 E12755 - N0126 E12740
E12734 - N0151 E12746 - N0139 E12755 - N0126 E12740
FCST VA CLD +12 HR: 02/2240Z SFC/FL060 N0126 E12740 - N0128 E12734 - N0145 E12731 - N0148 E12748 - N0134 E12755
E12734 - N0145 E12731 - N0148 E12748 - N0134 E12755
FCST VA CLD +18 HR: 03/0440Z SFC/FL060 N0126 E12740 - N0128 E12734 - N0146 E12731 - N0150 E12746 - N0139 E12755
E12734 - N0146 E12731 - N0150 E12746 - N0139 E12755
RMK: DISCRETE VA EMISSIONS NOT IDENTIFIABLE ON SATELLITE
IMAGERY DUE TO MET CLOUD. INTERMITTENT EMISSIONS EXPECTED TO
BE ONGOING. VA HEIGHT AND FORECAST BASED ON REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260602/1700Z=
Volcanic Ash Advisory issued on 2026-06-02 at 05:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) observation move north east.
  • Discrete volcanic ash emissions identifiable on earlier rgb satellite imagery moving north east. Area now obscured by meteorological cloud. Ground reports indicate intermittent emissions are ongoing. Volcanic ash height and move based on reports and model guidance.

Original Message :

Received FVAU01 at 05:02 UTC, 02/06/26 from ADRM
VA ADVISORY
DTG: 20260602/0500Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/620
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 OBS MOV NE
EST VA DTG: 02/0440Z
EST VA CLD: SFC/FL060 N0125 E12740 - N0128 E12734 - N0143 E12737 - N0142 E12750 - N0130 E12753 MOV NE 05KT
E12737 - N0142 E12750 - N0130 E12753 MOV NE 05KT
FCST VA CLD +6 HR: 02/1040Z SFC/FL060 N0126 E12740 - N0128 E12734 - N0142 E12730 - N0146 E12743 - N0137 E12752
E12734 - N0142 E12730 - N0146 E12743 - N0137 E12752
FCST VA CLD +12 HR: 02/1640Z SFC/FL060 N0125 E12740 - N0127 E12733 - N0141 E12729 - N0144 E12741 - N0134 E12752
E12733 - N0141 E12729 - N0144 E12741 - N0134 E12752
FCST VA CLD +18 HR: 02/2240Z SFC/FL060 N0125 E12733 - N0138 E12726 - N0143 E12740 - N0134 E12752 - N0124 E12743
E12726 - N0143 E12740 - N0134 E12752 - N0124 E12743
RMK: DISCRETE VA EMISSIONS IDENTIFIABLE ON EARLIER RGB
SATELLITE IMAGERY MOVING NE. AREA NOW OBSCURED BY MET CLOUD.
GROUND REPORTS INDICATE INTERMITTENT EMISSIONS ARE ONGOING.
VA HEIGHT AND MOV BASED ON REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260602/1100Z=
Volcanic Ash Advisory issued on 2026-06-01 at 23:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) observation move north east.
  • Discrete volcanic ash emissions identifiable on recent rgb satellite images moving north east. Ground reports indicate intermittent emissions are ongoing. Volcanic ash height and move based on reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 23:00 UTC, 01/06/26 from ADRM
VA ADVISORY
DTG: 20260601/2300Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/619
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 OBS MOV NE
OBS VA DTG: 01/2240Z
OBS VA CLD: SFC/FL060 N0125 E12737 - N0129 E12734 - N0143 E12746 - N0137 E12755 - N0127 E12754 MOV NE 05KT
E12746 - N0137 E12755 - N0127 E12754 MOV NE 05KT
FCST VA CLD +6 HR: 02/0440Z SFC/FL060 N0124 E12734 - N0145 E12733 - N0146 E12745 - N0138 E12755 - N0129 E12753
E12733 - N0146 E12745 - N0138 E12755 - N0129 E12753
FCST VA CLD +12 HR: 02/1040Z SFC/FL060 N0126 E12739 - N0128 E12733 - N0142 E12729 - N0144 E12742 - N0137 E12751
E12733 - N0142 E12729 - N0144 E12742 - N0137 E12751
FCST VA CLD +18 HR: 02/1640Z SFC/FL060 N0126 E12738 - N0128 E12734 - N0142 E12730 - N0144 E12740 - N0134 E12751
E12734 - N0142 E12730 - N0144 E12740 - N0134 E12751
RMK: DISCRETE VA EMISSIONS IDENTIFIABLE ON RECENT RGB
SATELLITE IMAGES MOVING NE. GROUND REPORTS INDICATE
INTERMITTENT EMISSIONS ARE ONGOING. VA HEIGHT AND MOV BASED
ON REPORTS AND MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST
DUE TO LIGHT AND VRB WINDS.
NXT ADVISORY: NO LATER THAN 20260602/0500Z=
Volcanic Ash Advisory issued on 2026-06-01 at 17:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) reported at 01 1518 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 16:58 UTC, 01/06/26 from ADRM
VA ADVISORY
DTG: 20260601/1700Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/618
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 REPORTED AT 01/1518Z MOV NE
EST VA DTG: 01/1640Z
EST VA CLD: SFC/FL060 N0124 E12734 - N0141 E12724 - N0146 E12743 - N0135 E12755 - N0119 E12752 MOV NE 05KT
E12743 - N0135 E12755 - N0119 E12752 MOV NE 05KT
FCST VA CLD +6 HR: 01/2240Z SFC/FL060 N0124 E12734 - N0142 E12724 - N0145 E12745 - N0131 E12756 - N0113 E12749
E12724 - N0145 E12745 - N0131 E12756 - N0113 E12749
FCST VA CLD +12 HR: 02/0440Z SFC/FL060 N0124 E12734 - N0143 E12726 - N0147 E12743 - N0138 E12755 - N0123 E12753
E12726 - N0147 E12743 - N0138 E12755 - N0123 E12753
FCST VA CLD +18 HR: 02/1040Z SFC/FL060 N0124 E12734 - N0143 E12726 - N0147 E12741 - N0140 E12754 - N0127 E12754
E12726 - N0147 E12741 - N0140 E12754 - N0127 E12754
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
VA EMISSIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE. LOW CONFIDENCE IN
FORECAST DUE TO LIGHT AND VRB WINDS.
NXT ADVISORY: NO LATER THAN 20260601/2300Z=
Volcanic Ash Advisory issued on 2026-06-01 at 11:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption reported at 01 0953 UTC.
  • Volcanic ash obscured by meteorological cloud, however regular discrete volcanic ash emissions are expected to continue. Volcanic ash height and movement based on ground reports and model guidance. Low confidence in forecast to due light and variable.

Original Message :

Received FVAU01 at 11:23 UTC, 01/06/26 from ADRM
VA ADVISORY
DTG: 20260601/1120Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/617
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REPORTED AT 01/0953Z
EST VA DTG: 01/1100Z
EST VA CLD: SFC/FL070 N0133 E12736 - N0134 E12753 - N0122 E12754 - N0116 E12742 - N0129 E12733 MOV SE 05KT
E12754 - N0116 E12742 - N0129 E12733 MOV SE 05KT
FCST VA CLD +6 HR: 01/1700Z SFC/FL070 N0124 E12730 - N0138 E12730 - N0141 E12746 - N0130 E12757 - N0117 E12748
E12730 - N0141 E12746 - N0130 E12757 - N0117 E12748
FCST VA CLD +12 HR: 01/2300Z SFC/FL070 N0126 E12733 - N0131 E12730 - N0142 E12738 - N0138 E12753 - N0126 E12802 - N0118 E12750
E12750
FCST VA CLD +18 HR: 02/0500Z SFC/FL070 N0124 E12734 - N0140 E12727 - N0145 E12744 - N0137 E12756 - N0124 E12756
E12727 - N0145 E12744 - N0137 E12756 - N0124 E12756
RMK: VA OBSCURED BY MET CLOUD, HOWEVER REGULAR DISCRETE VA
EMISSIONS ARE EXPECTED TO CONTINUE. VA HEIGHT AND MOVEMENT
BASED ON GROUND REPORTS AND MODEL GUIDANCE. LOW CONFIDENCE
IN FORECAST TO DUE LIGHT AND VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260601/1720Z=
Volcanic Ash Advisory issued on 2026-06-01 at 05:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 01 0430 UTC move e.
  • Volcanic ash obscured by meteorological cloud, however regular discrete volcanic ash emissions are expected to continue. Volcanic ash height and movement based on ground reports and model guidance. Low confidence in forecast to due light and variable.

Original Message :

Received FVAU01 at 05:18 UTC, 01/06/26 from ADRM
VA ADVISORY
DTG: 20260601/0520Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/616
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 01/0430Z MOV E
EST VA DTG: 01/0500Z
EST VA CLD: SFC/FL070 N0131 E12730 - N0140 E12737 - N0137 E12757 - N0125 E12805 - N0116 E12754 - N0121 E12732 MOV E 05KT
05KT
FCST VA CLD +6 HR: 01/1100Z SFC/FL070 N0133 E12736 - N0134 E12753 - N0122 E12754 - N0119 E12741 - N0129 E12733
E12753 - N0122 E12754 - N0119 E12741 - N0129 E12733
FCST VA CLD +12 HR: 01/1700Z SFC/FL070 N0124 E12730 - N0138 E12730 - N0141 E12746 - N0130 E12757 - N0117 E12748
E12730 - N0141 E12746 - N0130 E12757 - N0117 E12748
FCST VA CLD +18 HR: 01/2300Z SFC/FL070 N0126 E12733 - N0131 E12730 - N0142 E12738 - N0138 E12753 - N0126 E12802 - N0118 E12750
E12750
RMK: VA OBSCURED BY MET CLOUD, HOWEVER REGULAR DISCRETE VA
EMISSIONS ARE EXPECTED TO CONTINUE. VA HEIGHT AND MOVEMENT
BASED ON GROUND REPORTS AND MODEL GUIDANCE. LOW CONFIDENCE
IN FORECAST TO DUE LIGHT AND VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260601/1120Z=
Volcanic Ash Advisory issued on 2026-05-31 at 23:20 UTC.

    Key information extracted from original VAA message :


  • Eruption last observation before a break in coverage at a manual station reported at 31 1205 UTC.
  • Volcanic ash obscured by meteorological cloud, however regular discrete volcanic ash emissions are expected to continue. Volcanic ash height and movement based on ground reports and model guidance. Low confidence in forecast to due light and variable.

Original Message :

Received FVAU01 at 23:20 UTC, 31/05/26 from ADRM
VA ADVISORY
DTG: 20260531/2320Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/615
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 31/1205Z
EST VA DTG: 31/2300Z
EST VA CLD: SFC/FL070 N0122 E12735 - N0131 E12731 - N0140 E12737 - N0136 E12750 - N0121 E12748 MOV E 05KT
E12737 - N0136 E12750 - N0121 E12748 MOV E 05KT
FCST VA CLD +6 HR: 01/0500Z SFC/FL070 N0123 E12745 - N0128 E12728 - N0141 E12733 - N0141 E12743 - N0135 E12751
E12728 - N0141 E12733 - N0141 E12743 - N0135 E12751
FCST VA CLD +12 HR: 01/1100Z SFC/FL070 N0137 E12743 - N0129 E12749 - N0118 E12737 - N0128 E12726 - N0137 E12734
E12749 - N0118 E12737 - N0128 E12726 - N0137 E12734
FCST VA CLD +18 HR: 01/1700Z SFC/FL070 N0121 E12741 - N0124 E12730 - N0139 E12725 - N0142 E12744 - N0130 E12752
E12730 - N0139 E12725 - N0142 E12744 - N0130 E12752
RMK: VA OBSCURED BY MET CLOUD, HOWEVER REGULAR DISCRETE VA
EMISSIONS ARE EXPECTED TO CONTINUE. VA HEIGHT AND MOVEMENT
BASED ON GROUND REPORTS AND MODEL GUIDANCE. LOW CONFIDENCE
IN FORECAST TO DUE LIGHT AND VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260601/0520Z=
Volcanic Ash Advisory issued on 2026-05-31 at 17:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 31 0120 UTC.
  • Volcanic ash obscured by meteorological cloud, however regular discrete volcanic ash emissions are expected to continue. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:20 UTC, 31/05/26 from ADRM
VA ADVISORY
DTG: 20260531/1720Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/614
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 31/0120Z
EST VA DTG: 31/1700Z
EST VA CLD: SFC/FL070 N0125 E12735 - N0133 E12732 - N0139 E12738 - N0137 E12749 - N0122 E12746 MOV E 05KT
E12738 - N0137 E12749 - N0122 E12746 MOV E 05KT
FCST VA CLD +6 HR: 31/2300Z SFC/FL070 N0123 E12735 - N0131 E12732 - N0138 E12736 - N0137 E12750 - N0121 E12748
E12732 - N0138 E12736 - N0137 E12750 - N0121 E12748
FCST VA CLD +12 HR: 01/0500Z SFC/FL070 N0127 E12730 - N0138 E12734 - N0135 E12751 - N0123 E12747
E12734 - N0135 E12751 - N0123 E12747
FCST VA CLD +18 HR: 01/1100Z SFC/FL070 N0129 E12730 - N0137 E12737 - N0130 E12749 - N0121 E12741
E12737 - N0130 E12749 - N0121 E12741
RMK: VA OBSCURED BY MET CLOUD, HOWEVER REGULAR DISCRETE VA
EMISSIONS ARE EXPECTED TO CONTINUE. VA HEIGHT AND MOVEMENT
BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260531/2320Z=
Volcanic Ash Advisory issued on 2026-05-31 at 11:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 31 0120 UTC.
  • Volcanic ash obscured by meteorological cloud, however regular discrete volcanic ash emissions are expected to continue. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:20 UTC, 31/05/26 from ADRM
VA ADVISORY
DTG: 20260531/1120Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/613
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 31/0120Z
EST VA DTG: 31/1100Z
EST VA CLD: SFC/FL070 N0127 E12737 - N0130 E12735 - N0142 E12736 - N0138 E12750 - N0124 E12749 MOV N 05KT
E12736 - N0138 E12750 - N0124 E12749 MOV N 05KT
FCST VA CLD +6 HR: 31/1700Z SFC/FL070 N0126 E12737 - N0131 E12734 - N0140 E12736 - N0137 E12748 - N0122 E12746
E12734 - N0140 E12736 - N0137 E12748 - N0122 E12746
FCST VA CLD +12 HR: 31/2300Z SFC/FL070 N0125 E12736 - N0131 E12734 - N0140 E12737 - N0138 E12747 - N0123 E12749
E12734 - N0140 E12737 - N0138 E12747 - N0123 E12749
FCST VA CLD +18 HR: 01/0500Z SFC/FL070 N0128 E12730 - N0138 E12734 - N0135 E12751 - N0124 E12748
E12734 - N0135 E12751 - N0124 E12748
RMK: VA OBSCURED BY MET CLOUD, HOWEVER REGULAR DISCRETE VA
EMISSIONS ARE EXPECTED TO CONTINUE. VA HEIGHT AND MOVEMENT
BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260531/1720Z=
Volcanic Ash Advisory issued on 2026-05-31 at 05:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 31 0140 UTC.
  • Volcanic ash obscured by meteorological cloud, however regular discrete volcanic ash emissions are expected to continue. Volcanic ash height and movement based on 30 1651 UTC ground report and model guidance.

Original Message :

Received FVAU01 at 05:20 UTC, 31/05/26 from ADRM
VA ADVISORY
DTG: 20260531/0520Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/612
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 31/0140Z
EST VA DTG: 31/0500Z
EST VA CLD: SFC/FL070 N0129 E12736 - N0143 E12741 - N0139 E12751 - N0129 E12754 - N0127 E12738 MOV NE 05KT
E12751 - N0129 E12754 - N0127 E12738 MOV NE 05KT
FCST VA CLD +6 HR: 31/1100Z SFC/FL070 N0126 E12737 - N0129 E12734 - N0142 E12736 - N0139 E12748 - N0127 E12751
E12734 - N0142 E12736 - N0139 E12748 - N0127 E12751
FCST VA CLD +12 HR: 31/1700Z SFC/FL070 N0126 E12737 - N0129 E12734 - N0141 E12735 - N0138 E12746 - N0125 E12750
E12734 - N0141 E12735 - N0138 E12746 - N0125 E12750
FCST VA CLD +18 HR: 31/2300Z SFC/FL070 N0126 E12737 - N0129 E12733 - N0140 E12735 - N0138 E12747 - N0125 E12750
E12733 - N0140 E12735 - N0138 E12747 - N0125 E12750
RMK: VA OBSCURED BY MET CLOUD, HOWEVER REGULAR DISCRETE VA
EMISSIONS ARE EXPECTED TO CONTINUE. VA HEIGHT AND MOVEMENT
BASED ON 30/1651Z GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260531/1120Z=
Volcanic Ash Advisory issued on 2026-05-30 at 23:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation at 30 2300 UTC.
  • Regular discrete volcanic ash emissions identifiable on visibility satellite imagery. Volcanic ash height and movement based on 30 1651 UTC ground report and model guidance.

Original Message :

Received FVAU01 at 23:19 UTC, 30/05/26 from ADRM
VA ADVISORY
DTG: 20260530/2320Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/611
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 30/2300Z
OBS VA DTG: 30/2300Z
OBS VA CLD: SFC/FL070 N0128 E12737 - N0130 E12736 - N0142 E12749 - N0136 E12757 - N0128 E12759 MOV NE 10KT
E12749 - N0136 E12757 - N0128 E12759 MOV NE 10KT
FCST VA CLD +6 HR: 31/0500Z SFC/FL070 N0129 E12736 - N0143 E12741 - N0139 E12751 - N0129 E12754 - N0127 E12738
E12741 - N0139 E12751 - N0129 E12754 - N0127 E12738
FCST VA CLD +12 HR: 31/1100Z SFC/FL070 N0126 E12737 - N0129 E12734 - N0140 E12735 - N0138 E12746 - N0127 E12750
E12734 - N0140 E12735 - N0138 E12746 - N0127 E12750
FCST VA CLD +18 HR: 31/1700Z SFC/FL070 N0126 E12738 - N0128 E12734 - N0140 E12734 - N0139 E12745 - N0129 E12748
E12734 - N0140 E12734 - N0139 E12745 - N0129 E12748
RMK: REGULAR DISCRETE VA EMISSIONS IDENTIFIABLE ON VIS
SATELLITE IMAGERY. VA HEIGHT AND MOVEMENT BASED ON 30/1651Z
GROUND REPORT AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260531/0520Z=
Volcanic Ash Advisory issued on 2026-05-30 at 17:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 30 1244 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:10 UTC, 30/05/26 from ADRM
VA ADVISORY
DTG: 20260530/1720Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/610
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 30/1244Z
EST VA DTG: 30/1700Z
EST VA CLD: SFC/FL070 N0129 E12736 - N0141 E12739 - N0140 E12748 - N0132 E12751 - N0127 E12738 MOV NE 10KT
E12748 - N0132 E12751 - N0127 E12738 MOV NE 10KT
FCST VA CLD +6 HR: 30/2300Z SFC/FL070 N0128 E12739 - N0129 E12736 - N0141 E12738 - N0141 E12746 - N0133 E12749
E12736 - N0141 E12738 - N0141 E12746 - N0133 E12749
FCST VA CLD +12 HR: 31/0500Z SFC/FL070 N0129 E12736 - N0141 E12738 - N0140 E12746 - N0133 E12750 - N0127 E12738
E12738 - N0140 E12746 - N0133 E12750 - N0127 E12738
FCST VA CLD +18 HR: 31/1100Z SFC/FL070 N0127 E12738 - N0129 E12735 - N0141 E12737 - N0141 E12745 - N0133 E12750
E12735 - N0141 E12737 - N0141 E12745 - N0133 E12750
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260530/2320Z=
Volcanic Ash Advisory issued on 2026-05-30 at 11:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 30 0657 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:08 UTC, 30/05/26 from ADRM
VA ADVISORY
DTG: 20260530/1120Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/609
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 30/0657Z
EST VA DTG: 30/1100Z
EST VA CLD: SFC/FL070 N0128 E12737 - N0130 E12736 - N0142 E12744 - N0139 E12751 - N0132 E12753 MOV NE 10KT
E12744 - N0139 E12751 - N0132 E12753 MOV NE 10KT
FCST VA CLD +6 HR: 30/1700Z SFC/FL070 N0127 E12738 - N0129 E12736 - N0142 E12740 - N0140 E12748 - N0132 E12751
E12736 - N0142 E12740 - N0140 E12748 - N0132 E12751
FCST VA CLD +12 HR: 30/2300Z SFC/FL070 N0128 E12739 - N0129 E12736 - N0141 E12738 - N0141 E12746 - N0133 E12749
E12736 - N0141 E12738 - N0141 E12746 - N0133 E12749
FCST VA CLD +18 HR: 31/0500Z SFC/FL070 N0127 E12738 - N0129 E12736 - N0141 E12738 - N0140 E12746 - N0133 E12750
E12736 - N0141 E12738 - N0140 E12746 - N0133 E12750
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260530/1720Z=
Volcanic Ash Advisory issued on 2026-05-30 at 05:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 29 2257 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 05:20 UTC, 30/05/26 from ADRM
VA ADVISORY
DTG: 20260530/0520Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/608
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 29/2257Z MOV NE
EST VA DTG: 30/0500Z
EST VA CLD: SFC/FL070 N0128 E12737 - N0129 E12736 - N0141 E12745 - N0139 E12751 - N0133 E12752 MOV NE 10KT
E12745 - N0139 E12751 - N0133 E12752 MOV NE 10KT
FCST VA CLD +6 HR: 30/1100Z SFC/FL070 N0128 E12737 - N0129 E12736 - N0141 E12745 - N0139 E12751 - N0133 E12752
E12736 - N0141 E12745 - N0139 E12751 - N0133 E12752
FCST VA CLD +12 HR: 30/1700Z SFC/FL070 N0128 E12739 - N0129 E12736 - N0141 E12738 - N0140 E12748 - N0132 E12751
E12736 - N0141 E12738 - N0140 E12748 - N0132 E12751
FCST VA CLD +18 HR: 30/2300Z SFC/FL070 N0128 E12739 - N0129 E12736 - N0139 E12735 - N0142 E12743 - N0135 E12749
E12736 - N0139 E12735 - N0142 E12743 - N0135 E12749
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260530/1120Z=
Volcanic Ash Advisory issued on 2026-05-29 at 23:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 29 2257 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:18 UTC, 29/05/26 from ADRM
VA ADVISORY
DTG: 20260529/2320Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/607
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 29/2257Z MOV NE
EST VA DTG: 29/2300Z
EST VA CLD: SFC/FL070 N0127 E12737 - N0129 E12736 - N0142 E12746 - N0139 E12754 - N0131 E12754 MOV NE 10KT
E12746 - N0139 E12754 - N0131 E12754 MOV NE 10KT
FCST VA CLD +6 HR: 30/0500Z SFC/FL070 N0128 E12738 - N0130 E12736 - N0142 E12745 - N0139 E12753 - N0133 E12753
E12736 - N0142 E12745 - N0139 E12753 - N0133 E12753
FCST VA CLD +12 HR: 30/1100Z SFC/FL070 N0127 E12737 - N0129 E12736 - N0142 E12744 - N0140 E12752 - N0134 E12752
E12736 - N0142 E12744 - N0140 E12752 - N0134 E12752
FCST VA CLD +18 HR: 30/1700Z SFC/FL070 N0127 E12738 - N0129 E12736 - N0141 E12739 - N0140 E12749 - N0132 E12751
E12736 - N0141 E12739 - N0140 E12749 - N0132 E12751
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260530/0520Z=
Volcanic Ash Advisory issued on 2026-05-29 at 17:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption reported at 29 1604 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:21 UTC, 29/05/26 from ADRM
VA ADVISORY
DTG: 20260529/1720Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/606
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION REPORTED AT 29/1604Z MOV NE
EST VA DTG: 29/1700Z
EST VA CLD: SFC/FL070 N0130 E12736 - N0142 E12749 - N0138 E12757 - N0129 E12756 - N0126 E12737 MOV NE 15KT
E12757 - N0129 E12756 - N0126 E12737 MOV NE 15KT
FCST VA CLD +6 HR: 29/2300Z SFC/FL070 N0130 E12736 - N0143 E12746 - N0141 E12756 - N0132 E12754 - N0126 E12737
E12746 - N0141 E12756 - N0132 E12754 - N0126 E12737
FCST VA CLD +12 HR: 30/0500Z SFC/FL070 N0130 E12736 - N0144 E12746 - N0142 E12756 - N0132 E12754 - N0126 E12737
E12746 - N0142 E12756 - N0132 E12754 - N0126 E12737
FCST VA CLD +18 HR: 30/1100Z SFC/FL070 N0130 E12736 - N0143 E12746 - N0140 E12757 - N0131 E12755 - N0126 E12737
E12746 - N0140 E12757 - N0131 E12755 - N0126 E12737
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260529/2320Z=
Volcanic Ash Advisory issued on 2026-05-29 at 11:20 UTC.

    Key information extracted from original VAA message :


  • Eruption reported at 29 0813 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:18 UTC, 29/05/26 from ADRM
VA ADVISORY
DTG: 20260529/1120Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/605
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION REPORTED AT 29/0813Z
EST VA DTG: 29/1100Z
EST VA CLD: SFC/FL070 N0130 E12736 - N0140 E12747 - N0135 E12753 - N0128 E12752 - N0126 E12737 MOV NW 15KT
E12753 - N0128 E12752 - N0126 E12737 MOV NW 15KT
FCST VA CLD +6 HR: 29/1700Z SFC/FL070 N0130 E12736 - N0140 E12746 - N0136 E12753 - N0128 E12752 - N0126 E12737
E12746 - N0136 E12753 - N0128 E12752 - N0126 E12737
FCST VA CLD +12 HR: 29/2300Z SFC/FL070 N0130 E12736 - N0141 E12745 - N0138 E12752 - N0130 E12751 - N0126 E12737
E12745 - N0138 E12752 - N0130 E12751 - N0126 E12737
FCST VA CLD +18 HR: 30/0500Z SFC/FL070 N0130 E12736 - N0142 E12744 - N0139 E12752 - N0131 E12751 - N0126 E12737
E12744 - N0139 E12752 - N0131 E12751 - N0126 E12737
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260529/1720Z=
Volcanic Ash Advisory issued on 2026-05-29 at 05:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 29 0006 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 05:18 UTC, 29/05/26 from ADRM
VA ADVISORY
DTG: 20260529/0520Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/604
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 29/0006Z MOV NE
EST VA DTG: 29/0500Z
EST VA CLD: SFC/FL070 N0128 E12737 - N0130 E12736 - N0140 E12746 - N0137 E12753 - N0131 E12751 MOV NE 15KT
E12746 - N0137 E12753 - N0131 E12751 MOV NE 15KT
FCST VA CLD +6 HR: 29/1100Z SFC/FL070 N0128 E12737 - N0130 E12736 - N0140 E12747 - N0136 E12753 - N0130 E12751
E12736 - N0140 E12747 - N0136 E12753 - N0130 E12751
FCST VA CLD +12 HR: 29/1700Z SFC/FL070 N0130 E12736 - N0139 E12745 - N0135 E12752 - N0127 E12751 - N0127 E12737
E12745 - N0135 E12752 - N0127 E12751 - N0127 E12737
FCST VA CLD +18 HR: 29/2300Z SFC/FL070 N0128 E12736 - N0130 E12735 - N0140 E12745 - N0136 E12753 - N0129 E12752
E12735 - N0140 E12745 - N0136 E12753 - N0129 E12752
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260529/1120Z=
Volcanic Ash Advisory issued on 2026-05-28 at 23:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 28 1510 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:17 UTC, 28/05/26 from ADRM
VA ADVISORY
DTG: 20260528/2320Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/603
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 28/1510Z MOV NE
EST VA DTG: 28/2310Z
EST VA CLD: SFC/FL070 N0127 E12737 - N0130 E12736 - N0138 E12748 - N0135 E12754 - N0130 E12752 MOV NE 15KT
E12748 - N0135 E12754 - N0130 E12752 MOV NE 15KT
FCST VA CLD +6 HR: 29/0510Z SFC/FL070 N0127 E12738 - N0130 E12736 - N0140 E12746 - N0137 E12753 - N0131 E12751
E12736 - N0140 E12746 - N0137 E12753 - N0131 E12751
FCST VA CLD +12 HR: 29/1110Z SFC/FL070 N0128 E12737 - N0130 E12736 - N0140 E12747 - N0136 E12753 - N0130 E12751
E12736 - N0140 E12747 - N0136 E12753 - N0130 E12751
FCST VA CLD +18 HR: 29/1710Z SFC/FL070 N0127 E12737 - N0130 E12736 - N0139 E12745 - N0135 E12752 - N0127 E12751
E12736 - N0139 E12745 - N0135 E12752 - N0127 E12751
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260529/0520Z=
Volcanic Ash Advisory issued on 2026-05-28 at 17:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 28 1510 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:19 UTC, 28/05/26 from ADRM
VA ADVISORY
DTG: 20260528/1720Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/602
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 28/1510Z MOV NE
EST VA DTG: 28/1700Z
EST VA CLD: SFC/FL070 N0131 E12736 - N0141 E12748 - N0135 E12755 - N0127 E12752 - N0127 E12736 MOV NE 15KT
E12755 - N0127 E12752 - N0127 E12736 MOV NE 15KT
FCST VA CLD +6 HR: 28/2300Z SFC/FL070 N0131 E12736 - N0142 E12747 - N0137 E12755 - N0130 E12752 - N0127 E12736
E12747 - N0137 E12755 - N0130 E12752 - N0127 E12736
FCST VA CLD +12 HR: 29/0500Z SFC/FL070 N0131 E12736 - N0142 E12747 - N0137 E12754 - N0130 E12752 - N0127 E12736
E12747 - N0137 E12754 - N0130 E12752 - N0127 E12736
FCST VA CLD +18 HR: 29/1100Z SFC/FL070 N0127 E12736 - N0131 E12736 - N0141 E12747 - N0137 E12755 - N0130 E12752
E12736 - N0141 E12747 - N0137 E12755 - N0130 E12752
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260528/2320Z=
Volcanic Ash Advisory issued on 2026-05-28 at 11:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 28 1057 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:13 UTC, 28/05/26 from ADRM
VA ADVISORY
DTG: 20260528/1120Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/601
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 28/1057Z MOV NE
EST VA DTG: 28/1050Z
EST VA CLD: SFC/FL070 N0131 E12736 - N0140 E12748 - N0134 E12755 - N0127 E12752 - N0127 E12736 MOV E 15KT
E12755 - N0127 E12752 - N0127 E12736 MOV E 15KT
FCST VA CLD +6 HR: 28/1650Z SFC/FL070 N0131 E12736 - N0141 E12748 - N0135 E12755 - N0127 E12752 - N0127 E12736
E12748 - N0135 E12755 - N0127 E12752 - N0127 E12736
FCST VA CLD +12 HR: 28/2250Z SFC/FL070 N0131 E12736 - N0142 E12747 - N0137 E12755 - N0130 E12752 - N0127 E12736
E12747 - N0137 E12755 - N0130 E12752 - N0127 E12736
FCST VA CLD +18 HR: 29/0450Z SFC/FL070 N0127 E12736 - N0131 E12736 - N0142 E12747 - N0137 E12754 - N0130 E12752
E12736 - N0142 E12747 - N0137 E12754 - N0130 E12752
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260528/1720Z=
Volcanic Ash Advisory issued on 2026-05-28 at 05:20 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 28 0356 UTC move north east.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 05:18 UTC, 28/05/26 from ADRM
VA ADVISORY
DTG: 20260528/0520Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/600
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 28/0356Z MOV NE
EST VA DTG: 28/0500Z
EST VA CLD: SFC/FL070 N0131 E12736 - N0138 E12749 - N0134 E12755 - N0127 E12752 - N0127 E12736 MOV NE 20KT
E12755 - N0127 E12752 - N0127 E12736 MOV NE 20KT
FCST VA CLD +6 HR: 28/1100Z SFC/FL070 N0131 E12736 - N0138 E12749 - N0134 E12755 - N0127 E12752 - N0127 E12736
E12749 - N0134 E12755 - N0127 E12752 - N0127 E12736
FCST VA CLD +12 HR: 28/1700Z SFC/FL070 N0131 E12736 - N0140 E12748 - N0135 E12755 - N0127 E12752 - N0127 E12736
E12748 - N0135 E12755 - N0127 E12752 - N0127 E12736
FCST VA CLD +18 HR: 28/2300Z SFC/FL070 N0127 E12736 - N0131 E12736 - N0140 E12748 - N0137 E12755 - N0130 E12752
E12736 - N0140 E12748 - N0137 E12755 - N0130 E12752
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260528/1120Z=
Volcanic Ash Advisory issued on 2026-05-27 at 23:20 UTC.

    Key information extracted from original VAA message :


  • Eruption reported at 27 1507 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Multiple ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:18 UTC, 27/05/26 from ADRM
VA ADVISORY
DTG: 20260527/2320Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/599
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION REPORTED AT 27/1507Z
EST VA DTG: 27/2300Z
EST VA CLD: SFC/FL080 N0127 E12736 - N0131 E12736 - N0142 E12748 - N0135 E12755 - N0126 E12752 MOV NE 20KT
E12748 - N0135 E12755 - N0126 E12752 MOV NE 20KT
FCST VA CLD +6 HR: 28/0500Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0138 E12749 - N0133 E12755 - N0126 E12752
E12736 - N0138 E12749 - N0133 E12755 - N0126 E12752
FCST VA CLD +12 HR: 28/1100Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0139 E12749 - N0134 E12755 - N0126 E12752
E12736 - N0139 E12749 - N0134 E12755 - N0126 E12752
FCST VA CLD +18 HR: 28/1700Z SFC/FL080 N0131 E12736 - N0140 E12748 - N0135 E12755 - N0127 E12752 - N0127 E12736
E12748 - N0135 E12755 - N0127 E12752 - N0127 E12736
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. MULTIPLE GROUND REPORTS INDICATE INTERMITTENT
DISCRETE ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260528/0520Z=
Volcanic Ash Advisory issued on 2026-05-27 at 17:30 UTC.

    Key information extracted from original VAA message :


  • Eruption reported at 27 1055 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:23 UTC, 27/05/26 from ADRM
VA ADVISORY
DTG: 20260527/1730Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/598
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION REPORTED AT 27/1055Z
EST VA DTG: 27/1710Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0131 E12736 - N0139 E12752 - N0132 E12754 - N0127 E12753 MOV E 15KT
E12752 - N0132 E12754 - N0127 E12753 MOV E 15KT
FCST VA CLD +6 HR: 27/2310Z SFC/FL080 N0128 E12736 - N0131 E12736 - N0139 E12751 - N0133 E12753 - N0127 E12752
E12736 - N0139 E12751 - N0133 E12753 - N0127 E12752
FCST VA CLD +12 HR: 28/0510Z SFC/FL080 N0128 E12736 - N0131 E12736 - N0139 E12751 - N0127 E12752
E12736 - N0139 E12751 - N0127 E12752
FCST VA CLD +18 HR: 28/1110Z SFC/FL080 N0128 E12736 - N0131 E12736 - N0139 E12751 - N0133 E12755 - N0127 E12753
E12736 - N0139 E12751 - N0133 E12755 - N0127 E12753
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260527/2330Z=
Volcanic Ash Advisory issued on 2026-05-27 at 11:30 UTC.

    Key information extracted from original VAA message :


  • Eruption reported at 27 1055 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:24 UTC, 27/05/26 from ADRM
VA ADVISORY
DTG: 20260527/1130Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/597
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION REPORTED AT 27/1055Z
EST VA DTG: 27/1110Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0130 E12736 - N0138 E12750 - N0127 E12753 MOV E 15KT
E12750 - N0127 E12753 MOV E 15KT
FCST VA CLD +6 HR: 27/1710Z SFC/FL080 N0128 E12736 - N0131 E12736 - N0139 E12749 - N0132 E12754 - N0127 E12753
E12736 - N0139 E12749 - N0132 E12754 - N0127 E12753
FCST VA CLD +12 HR: 27/2310Z SFC/FL080 N0128 E12736 - N0131 E12736 - N0139 E12751 - N0133 E12753 - N0127 E12752
E12736 - N0139 E12751 - N0133 E12753 - N0127 E12752
FCST VA CLD +18 HR: 28/0510Z SFC/FL080 N0128 E12736 - N0131 E12736 - N0139 E12751 - N0127 E12752
E12736 - N0139 E12751 - N0127 E12752
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260527/1730Z=
Volcanic Ash Advisory issued on 2026-05-27 at 05:30 UTC.

    Key information extracted from original VAA message :


  • Eruption reported at 27 0218 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 05:30 UTC, 27/05/26 from ADRM
VA ADVISORY
DTG: 20260527/0530Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/596
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION REPORTED AT 27/0218Z
EST VA DTG: 27/0510Z
EST VA CLD: SFC/FL080 N0128 E12737 - N0130 E12736 - N0138 E12749 - N0131 E12752 MOV NE 15KT
E12749 - N0131 E12752 MOV NE 15KT
FCST VA CLD +6 HR: 27/1110Z SFC/FL080 N0128 E12737 - N0130 E12736 - N0139 E12749 - N0131 E12753
E12736 - N0139 E12749 - N0131 E12753
FCST VA CLD +12 HR: 27/1710Z SFC/FL080 N0128 E12737 - N0130 E12736 - N0139 E12749 - N0129 E12753
E12736 - N0139 E12749 - N0129 E12753
FCST VA CLD +18 HR: 27/2310Z SFC/FL080 N0128 E12737 - N0131 E12736 - N0138 E12745 - N0134 E12752 - N0127 E12751
E12736 - N0138 E12745 - N0134 E12752 - N0127 E12751
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260527/1130Z=
Volcanic Ash Advisory issued on 2026-05-26 at 23:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) reported at 26 1241 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:28 UTC, 26/05/26 from ADRM
VA ADVISORY
DTG: 20260526/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/595
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REPORTED AT 26/1241Z
EST VA DTG: 26/2310Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12736 - N0142 E12754 - N0126 E12757 MOV E 10KT
E12754 - N0126 E12757 MOV E 10KT
FCST VA CLD +6 HR: 27/0510Z SFC/FL080 N0128 E12737 - N0132 E12736 - N0141 E12754 - N0129 E12757
E12736 - N0141 E12754 - N0129 E12757
FCST VA CLD +12 HR: 27/1110Z SFC/FL080 N0127 E12736 - N0132 E12735 - N0142 E12754 - N0128 E12758
E12735 - N0142 E12754 - N0128 E12758
FCST VA CLD +18 HR: 27/1710Z SFC/FL080 N0127 E12736 - N0132 E12735 - N0142 E12754 - N0127 E12757
E12735 - N0142 E12754 - N0127 E12757
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260527/0530Z=
Volcanic Ash Advisory issued on 2026-05-26 at 17:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) reported at 26 1241 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:05 UTC, 26/05/26 from ADRM
VA ADVISORY
DTG: 20260526/1730Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/594
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REPORTED AT 26/1241Z
EST VA DTG: 26/1710Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12756 MOV E 15KT
E12756 - N0120 E12756 MOV E 15KT
FCST VA CLD +6 HR: 26/2310Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12756
E12736 - N0135 E12756 - N0120 E12756
FCST VA CLD +12 HR: 27/0510Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12757 - N0121 E12757
E12736 - N0135 E12757 - N0121 E12757
FCST VA CLD +18 HR: 27/1110Z SFC/FL080 N0128 E12736 - N0133 E12736 - N0136 E12757 - N0120 E12757
E12736 - N0136 E12757 - N0120 E12757
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260526/2330Z=
Volcanic Ash Advisory issued on 2026-05-26 at 11:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) reported at 26 0836 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:24 UTC, 26/05/26 from ADRM
VA ADVISORY
DTG: 20260526/1130Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/593
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REPORTED AT 26/0836Z
EST VA DTG: 26/1110Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0121 E12756 MOV E 15KT
E12756 - N0121 E12756 MOV E 15KT
FCST VA CLD +6 HR: 26/1710Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12756
E12737 - N0135 E12756 - N0120 E12756
FCST VA CLD +12 HR: 26/2310Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12755
E12737 - N0135 E12756 - N0120 E12755
FCST VA CLD +18 HR: 27/0510Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12755
E12737 - N0135 E12756 - N0120 E12755
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260526/1730Z=
Volcanic Ash Advisory issued on 2026-05-26 at 05:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) reported at 26 0310 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 05:30 UTC, 26/05/26 from ADRM
VA ADVISORY
DTG: 20260526/0530Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/592
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REPORTED AT 26/0310Z
EST VA DTG: 26/0500Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754 MOV E 25KT
E12756 - N0120 E12754 MOV E 25KT
FCST VA CLD +6 HR: 26/1100Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
FCST VA CLD +12 HR: 26/1700Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
FCST VA CLD +18 HR: 26/2300Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260526/1130Z=
Volcanic Ash Advisory issued on 2026-05-25 at 23:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) reported at 25 1202 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:30 UTC, 25/05/26 from ADRM
VA ADVISORY
DTG: 20260525/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/591
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REPORTED AT 25/1202Z
EST VA DTG: 25/2310Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754 MOV E 25KT
E12756 - N0120 E12754 MOV E 25KT
FCST VA CLD +6 HR: 26/0510Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
FCST VA CLD +12 HR: 26/1110Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
FCST VA CLD +18 HR: 26/1710Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260526/0530Z=
Volcanic Ash Advisory issued on 2026-05-25 at 17:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) reported at 25 1100 UTC.
  • Volcanic ash currently not identifiable on satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:23 UTC, 25/05/26 from ADRM
VA ADVISORY
DTG: 20260525/1730Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/590
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REPORTED AT 25/1100Z
EST VA DTG: 25/1710Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754 MOV E 10KT
E12756 - N0120 E12754 MOV E 10KT
FCST VA CLD +6 HR: 25/2310Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
FCST VA CLD +12 HR: 26/0510Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
FCST VA CLD +18 HR: 26/1110Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
RMK: VA CURRENTLY NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE
TO MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260525/2330Z=
Volcanic Ash Advisory issued on 2026-05-25 at 11:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to o80 reported at 24 1630 UTC.
  • Volcanic ash not identifiable on recent satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:24 UTC, 25/05/26 from ADRM
VA ADVISORY
DTG: 20260525/1130Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/589
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FLO80 REPORTED AT 24/1630Z
EST VA DTG: 25/1110Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754 MOV E 10KT
E12756 - N0120 E12754 MOV E 10KT
FCST VA CLD +6 HR: 25/1710Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
FCST VA CLD +12 HR: 25/2310Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
FCST VA CLD +18 HR: 26/0510Z SFC/FL080 N0128 E12736 - N0132 E12737 - N0135 E12756 - N0120 E12754
E12737 - N0135 E12756 - N0120 E12754
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260525/1730Z=
Volcanic Ash Advisory issued on 2026-05-25 at 05:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to o80 reported at 24 1630 UTC.
  • Volcanic ash not identifiable on recent satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 05:29 UTC, 25/05/26 from ADRM
VA ADVISORY
DTG: 20260525/0530Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/588
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FLO80 REPORTED AT 24/1630Z
EST VA DTG: 25/0510Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754 MOV E 15KT
E12756 - N0120 E12754 MOV E 15KT
FCST VA CLD +6 HR: 25/1110Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
FCST VA CLD +12 HR: 25/1710Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
FCST VA CLD +18 HR: 25/2310Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260525/1130Z=
Volcanic Ash Advisory issued on 2026-05-24 at 23:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to o80 reported at 24 1630 UTC.
  • Volcanic ash not identifiable on recent satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:21 UTC, 24/05/26 from ADRM
VA ADVISORY
DTG: 20260524/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/587
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FLO80 REPORTED AT 24/1630Z
EST VA DTG: 24/2300Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754 MOV E 20KT
E12756 - N0120 E12754 MOV E 20KT
FCST VA CLD +6 HR: 25/0500Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
FCST VA CLD +12 HR: 25/1100Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
FCST VA CLD +18 HR: 25/1700Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260525/0530Z=
Volcanic Ash Advisory issued on 2026-05-24 at 17:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to o80 reported at 24 1630 UTC.
  • Volcanic ash not identifiable on recent satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:26 UTC, 24/05/26 from ADRM
VA ADVISORY
DTG: 20260524/1730Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/586
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FLO80 REPORTED AT 24/1630Z
EST VA DTG: 24/1710Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754 MOV E 10KT
E12756 - N0120 E12754 MOV E 10KT
FCST VA CLD +6 HR: 24/2310Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
FCST VA CLD +12 HR: 25/0510Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
FCST VA CLD +18 HR: 25/1110Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260524/2330Z=
Volcanic Ash Advisory issued on 2026-05-24 at 11:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to o80 reported at 24 0432 UTC.
  • Volcanic ash not identifiable on recent satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:39 UTC, 24/05/26 from ADRM
VA ADVISORY
DTG: 20260524/1140Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/585
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FLO80 REPORTED AT 24/0432Z
EST VA DTG: 24/1120Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12736 - N0139 E12756 - N0124 E12756 MOV E 10KT
E12756 - N0124 E12756 MOV E 10KT
FCST VA CLD +6 HR: 24/1720Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
FCST VA CLD +12 HR: 24/2320Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
FCST VA CLD +18 HR: 25/0520Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0135 E12756 - N0120 E12754
E12736 - N0135 E12756 - N0120 E12754
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260524/1740Z=
Volcanic Ash Advisory issued on 2026-05-24 at 05:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission rep from ground at 24 0335 UTC.
  • Volcanic ash not identifiable on recent satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 05:31 UTC, 24/05/26 from ADRM
VA ADVISORY
DTG: 20260524/0540Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/584
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA EMISSION REP FM GND AT 24/0335Z
EST VA DTG: 24/0520Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0131 E12736 - N0139 E12756 - N0131 E12805 - N0121 E12758 MOV E 10KT
E12756 - N0131 E12805 - N0121 E12758 MOV E 10KT
FCST VA CLD +6 HR: 24/1120Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0139 E12756 - N0130 E12805 - N0120 E12758
E12736 - N0139 E12756 - N0130 E12805 - N0120 E12758
FCST VA CLD +12 HR: 24/1720Z SFC/FL080 N0128 E12735 - N0132 E12736 - N0139 E12756 - N0130 E12804 - N0120 E12758
E12736 - N0139 E12756 - N0130 E12804 - N0120 E12758
FCST VA CLD +18 HR: 24/2320Z SFC/FL080 N0127 E12736 - N0132 E12736 - N0140 E12757 - N0131 E12806 - N0121 E12759
E12736 - N0140 E12757 - N0131 E12806 - N0121 E12759
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260524/1140Z=
Volcanic Ash Advisory issued on 2026-05-23 at 23:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission rep from ground at 23 1608 UTC.
  • Volcanic ash not identifiable on recent satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:33 UTC, 23/05/26 from ADRM
VA ADVISORY
DTG: 20260523/2340Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/583
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA EMISSION REP FM GND AT 23/1608Z
EST VA DTG: 23/2320Z
EST VA CLD: SFC/FL080 N0128 E12736 - N0132 E12736 - N0139 E12757 - N0130 E12805 - N0121 E12757 MOV E 15KT
E12757 - N0130 E12805 - N0121 E12757 MOV E 15KT
FCST VA CLD +6 HR: 24/0520Z SFC/FL080 N0128 E12736 - N0131 E12736 - N0139 E12756 - N0131 E12805 - N0121 E12758
E12736 - N0139 E12756 - N0131 E12805 - N0121 E12758
FCST VA CLD +12 HR: 24/1120Z SFC/FL080 N0128 E12736 - N0132 E12736 - N0139 E12756 - N0130 E12805 - N0120 E12758
E12736 - N0139 E12756 - N0130 E12805 - N0120 E12758
FCST VA CLD +18 HR: 24/1720Z SFC/FL080 N0128 E12735 - N0132 E12736 - N0139 E12756 - N0130 E12804 - N0120 E12758
E12736 - N0139 E12756 - N0130 E12804 - N0120 E12758
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260524/0540Z=
Volcanic Ash Advisory issued on 2026-05-23 at 17:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission rep from ground at 23 1608 UTC.
  • Volcanic ash not identifiable on recent satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:30 UTC, 23/05/26 from ADRM
VA ADVISORY
DTG: 20260523/1740Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/582
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA EMISSION REP FM GND AT 23/1608Z
EST VA DTG: 23/1710Z
EST VA CLD: SFC/FL080 N0131 E12736 - N0137 E12757 - N0129 E12804 - N0122 E12757 - N0127 E12736 MOV E 15KT
E12804 - N0122 E12757 - N0127 E12736 MOV E 15KT
FCST VA CLD +6 HR: 23/2310Z SFC/FL080 N0131 E12736 - N0138 E12757 - N0129 E12805 - N0121 E12757 - N0127 E12736
E12757 - N0129 E12805 - N0121 E12757 - N0127 E12736
FCST VA CLD +12 HR: 24/0510Z SFC/FL080 N0131 E12736 - N0138 E12757 - N0129 E12804 - N0120 E12757 - N0127 E12736
E12757 - N0129 E12804 - N0120 E12757 - N0127 E12736
FCST VA CLD +18 HR: 24/1110Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0138 E12757 - N0129 E12805 - N0120 E12758
E12736 - N0138 E12757 - N0129 E12805 - N0120 E12758
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260523/2340Z=
Volcanic Ash Advisory issued on 2026-05-23 at 11:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission rep from ground at 23 0800 UTC.
  • Volcanic ash not identifiable on recent satellite imagery due to meteorological cloud cover, however intermittent emissions are expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:38 UTC, 23/05/26 from ADRM
VA ADVISORY
DTG: 20260523/1140Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/581
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA EMISSION REP FM GND AT 23/0800Z
EST VA DTG: 23/1120Z
EST VA CLD: SFC/FL080 N0131 E12736 - N0138 E12756 - N0122 E12757 - N0127 E12736 MOV E 15KT
E12757 - N0127 E12736 MOV E 15KT
FCST VA CLD +6 HR: 23/1720Z SFC/FL080 N0131 E12736 - N0137 E12757 - N0122 E12757 - N0127 E12736
E12757 - N0122 E12757 - N0127 E12736
FCST VA CLD +12 HR: 23/2320Z SFC/FL080 N0131 E12736 - N0138 E12757 - N0122 E12757 - N0127 E12736
E12757 - N0122 E12757 - N0127 E12736
FCST VA CLD +18 HR: 24/0520Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0137 E12757 - N0122 E12757
E12736 - N0137 E12757 - N0122 E12757
RMK: VA NOT IDENTIFIABLE ON RECENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER, HOWEVER INTERMITTENT EMISSIONS ARE EXPECTED
TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260523/1740Z=
Volcanic Ash Advisory issued on 2026-05-23 at 05:40 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) reported 23 0330 UTC move e.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud, however intermittent eruptions expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 05:39 UTC, 23/05/26 from ADRM
VA ADVISORY
DTG: 20260523/0540Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/580
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REPORTED 23/0330Z MOV E
EST VA DTG: 23/0520Z
EST VA CLD: SFC/FL080 N0131 E12736 - N0140 E12754 - N0124 E12758 - N0127 E12736 MOV E 10KT
E12758 - N0127 E12736 MOV E 10KT
FCST VA CLD +6 HR: 23/1120Z SFC/FL080 N0131 E12736 - N0140 E12755 - N0124 E12758 - N0127 E12736
E12755 - N0124 E12758 - N0127 E12736
FCST VA CLD +12 HR: 23/1720Z SFC/FL080 N0131 E12736 - N0140 E12755 - N0124 E12757 - N0127 E12736
E12755 - N0124 E12757 - N0127 E12736
FCST VA CLD +18 HR: 23/2320Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0140 E12755 - N0124 E12758
E12736 - N0140 E12755 - N0124 E12758
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER INTERMITTENT ERUPTIONS EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260523/1140Z=
Volcanic Ash Advisory issued on 2026-05-23 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) move e last observation before a break in coverage at a manual station reported 22 1328 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud, however intermittent eruptions expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 00:02 UTC, 23/05/26 from ADRM
VA ADVISORY
DTG: 20260523/0000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/578
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 MOV E LAST REPORTED 22/1328Z
EST VA DTG: 22/2340Z
EST VA CLD: SFC/FL080 N0131 E12736 - N0143 E12800 - N0135 E12805 - N0125 E12805 - N0127 E12736
E12805 - N0125 E12805 - N0127 E12736
FCST VA CLD +6 HR: 23/0540Z SFC/FL080 N0131 E12736 - N0142 E12801 - N0133 E12805 - N0123 E12804 - N0127 E12736
E12801 - N0133 E12805 - N0123 E12804 - N0127 E12736
FCST VA CLD +12 HR: 23/1140Z SFC/FL080 N0127 E12736 - N0131 E12735 - N0143 E12800 - N0133 E12806 - N0123 E12804
E12735 - N0143 E12800 - N0133 E12806 - N0123 E12804
FCST VA CLD +18 HR: 23/1740Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0143 E12800 - N0135 E12805 - N0123 E12804
E12736 - N0143 E12800 - N0135 E12805 - N0123 E12804
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER INTERMITTENT ERUPTIONS EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260523/0600Z=
Volcanic Ash Advisory issued on 2026-05-23 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) move e last observation before a break in coverage at a manual station reported 22 1328 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud, however intermittent eruptions expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 00:39 UTC, 23/05/26 from ADRM
VA ADVISORY
DTG: 20260523/0000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/579
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 MOV E LAST REPORTED 22/1328Z
EST VA DTG: 22/2340Z
EST VA CLD: SFC/FL080 N0131 E12736 - N0143 E12800 - N0133 E12805 - N0123 E12804 - N0127 E12736 MOV E 10KT
E12805 - N0123 E12804 - N0127 E12736 MOV E 10KT
FCST VA CLD +6 HR: 23/0540Z SFC/FL080 N0131 E12736 - N0143 E12800 - N0133 E12805 - N0123 E12804 - N0127 E12736
E12800 - N0133 E12805 - N0123 E12804 - N0127 E12736
FCST VA CLD +12 HR: 23/1140Z SFC/FL080 N0131 E12736 - N0143 E12800 - N0133 E12805 - N0123 E12804 - N0127 E12736
E12800 - N0133 E12805 - N0123 E12804 - N0127 E12736
FCST VA CLD +18 HR: 23/1740Z SFC/FL080 N0131 E12736 - N0143 E12800 - N0133 E12805 - N0123 E12804 - N0127 E12736
E12800 - N0133 E12805 - N0123 E12804 - N0127 E12736
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD, HOWEVER INTERMITTENT ERUPTIONS EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260523/0600Z=
Volcanic Ash Advisory issued on 2026-05-22 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) move e last observation before a break in coverage at a manual station reported 22 1328 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud cover and darkness, however intermittent eruptions expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 18:01 UTC, 22/05/26 from ADRM
VA ADVISORY
DTG: 20260522/1800Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/577
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 MOV E LAST REPORTED 22/1328Z
EST VA DTG: 22/1740Z
EST VA CLD: SFC/FL080 N0131 E12736 - N0139 E12803 - N0131 E12806 - N0121 E12804 - N0127 E12736 MOV E 15KT
E12806 - N0121 E12804 - N0127 E12736 MOV E 15KT
FCST VA CLD +6 HR: 22/2340Z SFC/FL080 N0131 E12736 - N0143 E12800 - N0135 E12805 - N0125 E12805 - N0127 E12736
E12800 - N0135 E12805 - N0125 E12805 - N0127 E12736
FCST VA CLD +12 HR: 23/0540Z SFC/FL080 N0131 E12736 - N0142 E12801 - N0133 E12805 - N0123 E12804 - N0127 E12736
E12801 - N0133 E12805 - N0123 E12804 - N0127 E12736
FCST VA CLD +18 HR: 23/1140Z SFC/FL080 N0127 E12736 - N0131 E12735 - N0143 E12800 - N0133 E12806 - N0123 E12804
E12735 - N0143 E12800 - N0133 E12806 - N0123 E12804
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER AND DARKNESS, HOWEVER INTERMITTENT ERUPTIONS
EXPECTED TO BE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260523/0000Z=
Volcanic Ash Advisory issued on 2026-05-22 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) move e last observation before a break in coverage at a manual station observation 22 0010 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud cover, however intermittent eruptions expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 12:01 UTC, 22/05/26 from ADRM
VA ADVISORY
DTG: 20260522/1200Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/576
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 MOV E LAST OBS 22/0010Z
EST VA DTG: 22/1140Z
EST VA CLD: SFC/FL080 N0131 E12736 - N0139 E12802 - N0131 E12806 - N0121 E12804 - N0127 E12736 MOV E 10KT
E12806 - N0121 E12804 - N0127 E12736 MOV E 10KT
FCST VA CLD +6 HR: 22/1740Z SFC/FL080 N0131 E12736 - N0139 E12803 - N0131 E12806 - N0121 E12804 - N0127 E12736
E12803 - N0131 E12806 - N0121 E12804 - N0127 E12736
FCST VA CLD +12 HR: 22/2340Z SFC/FL080 N0131 E12736 - N0143 E12800 - N0135 E12805 - N0125 E12805 - N0127 E12736
E12800 - N0135 E12805 - N0125 E12805 - N0127 E12736
FCST VA CLD +18 HR: 23/0540Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0142 E12801 - N0133 E12805 - N0123 E12804
E12736 - N0142 E12801 - N0133 E12805 - N0123 E12804
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER, HOWEVER INTERMITTENT ERUPTIONS EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260522/1800Z=
Volcanic Ash Advisory issued on 2026-05-22 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) move east last observation before a break in coverage at a manual station observation 22 0010 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud cover however, intermittent eruption expected to be ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 06:02 UTC, 22/05/26 from ADRM
VA ADVISORY
DTG: 20260522/0600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/575
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 MOV EAST LAST OBS 22/0010Z
EST VA DTG: 22/0530Z
EST VA CLD: SFC/FL080 N0131 E12736 - N0139 E12803 - N0132 E12806 - N0121 E12804 - N0127 E12736 MOV E 10KT
E12806 - N0121 E12804 - N0127 E12736 MOV E 10KT
FCST VA CLD +6 HR: 22/1130Z SFC/FL080 N0131 E12736 - N0139 E12802 - N0131 E12806 - N0121 E12804 - N0127 E12736
E12802 - N0131 E12806 - N0121 E12804 - N0127 E12736
FCST VA CLD +12 HR: 22/1730Z SFC/FL080 N0131 E12736 - N0139 E12803 - N0131 E12806 - N0121 E12804 - N0127 E12736
E12803 - N0131 E12806 - N0121 E12804 - N0127 E12736
FCST VA CLD +18 HR: 22/2330Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0138 E12803 - N0131 E12806 - N0121 E12804
E12736 - N0138 E12803 - N0131 E12806 - N0121 E12804
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER HOWEVER, INTERMITTENT ERUPTION EXPECTED TO BE
ONGOING. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260522/1200Z=
Volcanic Ash Advisory issued on 2026-05-22 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) move east.
  • Intermittent eruptions observed on visibility satellite imagery. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:54 UTC, 21/05/26 from ADRM
VA ADVISORY
DTG: 20260522/0000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/574
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 MOV EAST
OBS VA DTG: 21/2330Z
OBS VA CLD: SFC/FL080 N0131 E12736 - N0139 E12803 - N0132 E12806 - N0121 E12804 - N0127 E12736 MOV E 10KT
E12806 - N0121 E12804 - N0127 E12736 MOV E 10KT
FCST VA CLD +6 HR: 22/0530Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0139 E12803 - N0132 E12806 - N0121 E12804
E12736 - N0139 E12803 - N0132 E12806 - N0121 E12804
FCST VA CLD +12 HR: 22/1130Z SFC/FL080 N0131 E12736 - N0139 E12802 - N0131 E12806 - N0121 E12804 - N0127 E12736
E12802 - N0131 E12806 - N0121 E12804 - N0127 E12736
FCST VA CLD +18 HR: 22/1730Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0139 E12803 - N0131 E12806 - N0121 E12804
E12736 - N0139 E12803 - N0131 E12806 - N0121 E12804
RMK: INTERMITTENT ERUPTIONS OBSERVED ON VIS SATELLITE
IMAGERY. VA HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260522/0600Z=
Volcanic Ash Advisory issued on 2026-05-21 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station rep at 21 1545 UTC.
  • Volcanic ash currently unidentifiable on latest satellite img due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 17:58 UTC, 21/05/26 from ADRM
VA ADVISORY
DTG: 20260521/1800Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/573
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 LAST REP AT 21/1545Z
EST VA DTG: 21/1740Z
EST VA CLD: SFC/FL080 N0127 E12736 - N0131 E12735 - N0149 E12759 - N0138 E12807 - N0125 E12806 MOV E 10KT
E12759 - N0138 E12807 - N0125 E12806 MOV E 10KT
FCST VA CLD +6 HR: 21/2340Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0149 E12759 - N0138 E12807 - N0126 E12806
E12736 - N0149 E12759 - N0138 E12807 - N0126 E12806
FCST VA CLD +12 HR: 22/0540Z SFC/FL080 N0127 E12736 - N0132 E12735 - N0149 E12759 - N0138 E12808 - N0124 E12807
E12735 - N0149 E12759 - N0138 E12808 - N0124 E12807
FCST VA CLD +18 HR: 22/1140Z SFC/FL080 N0128 E12736 - N0132 E12735 - N0148 E12758 - N0139 E12806 - N0127 E12806
E12735 - N0148 E12758 - N0139 E12806 - N0127 E12806
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT IMG DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260522/0000Z=
Volcanic Ash Advisory issued on 2026-05-21 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) last observation before a break in coverage at a manual station rep at 21 0919 UTC.
  • Volcanic ash currently unidentifiable on latest satellite img due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Volcanic ash height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 11:54 UTC, 21/05/26 from ADRM
VA ADVISORY
DTG: 20260521/1200Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/572
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 LAST REP AT 21/0919Z
EST VA DTG: 21/1200Z
EST VA CLD: SFC/FL080 N0127 E12736 - N0131 E12735 - N0149 E12758 - N0140 E12807 - N0125 E12806 MOV E 10KT
E12758 - N0140 E12807 - N0125 E12806 MOV E 10KT
FCST VA CLD +6 HR: 21/1800Z SFC/FL080 N0131 E12736 - N0149 E12759 - N0138 E12807 - N0125 E12806 - N0127 E12736
E12759 - N0138 E12807 - N0125 E12806 - N0127 E12736
FCST VA CLD +12 HR: 22/0000Z SFC/FL080 N0131 E12736 - N0149 E12759 - N0138 E12807 - N0126 E12806 - N0127 E12736
E12759 - N0138 E12807 - N0126 E12806 - N0127 E12736
FCST VA CLD +18 HR: 22/0600Z SFC/FL080 N0127 E12736 - N0132 E12735 - N0149 E12759 - N0138 E12808 - N0124 E12807
E12735 - N0149 E12759 - N0138 E12808 - N0124 E12807
RMK: VA CURRENTLY UNIDENTIFIABLE ON LATEST SAT IMG DUE TO
MET CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT
ERUPTIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260521/1800Z=
Volcanic Ash Advisory issued on 2026-05-21 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) rep at 21 0154 UTC.
  • Volcanic ash obscured by meteorological cloud on latest satellite imagery. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 05:53 UTC, 21/05/26 from ADRM
VA ADVISORY
DTG: 20260521/0600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/571
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REP AT 21/0154Z
EST VA DTG: 21/0530Z
EST VA CLD: SFC/FL080 N0126 E12736 - N0131 E12734 - N0150 E12759 - N0142 E12807 - N0128 E12808 MOV NE 10KT
E12759 - N0142 E12807 - N0128 E12808 MOV NE 10KT
FCST VA CLD +6 HR: 21/1130Z SFC/FL080 N0127 E12736 - N0131 E12735 - N0149 E12758 - N0140 E12807 - N0124 E12807
E12735 - N0149 E12758 - N0140 E12807 - N0124 E12807
FCST VA CLD +12 HR: 21/1730Z SFC/FL080 N0131 E12736 - N0149 E12759 - N0138 E12807 - N0125 E12806 - N0127 E12736
E12759 - N0138 E12807 - N0125 E12806 - N0127 E12736
FCST VA CLD +18 HR: 21/2330Z SFC/FL080 N0127 E12736 - N0131 E12736 - N0149 E12759 - N0138 E12807 - N0126 E12806
E12736 - N0149 E12759 - N0138 E12807 - N0126 E12806
RMK: VA OBSCURED BY MET CLOUD ON LATEST SATELLITE IMAGERY.
GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING.
HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260521/1200Z=
Volcanic Ash Advisory issued on 2026-05-21 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) rep at 20 2109 UTC.
  • Volcanic ash obscured by meteorological cloud on latest satellite imagery. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:47 UTC, 20/05/26 from ADRM
VA ADVISORY
DTG: 20260521/0000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/570
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REP AT 20/2109Z
EST VA DTG: 20/2330Z
EST VA CLD: SFC/FL080 N0126 E12737 - N0131 E12734 - N0153 E12757 - N0145 E12806 - N0132 E12809 MOV NE 05KT
E12757 - N0145 E12806 - N0132 E12809 MOV NE 05KT
FCST VA CLD +6 HR: 21/0530Z SFC/FL080 N0126 E12736 - N0131 E12734 - N0150 E12759 - N0142 E12807 - N0128 E12808
E12734 - N0150 E12759 - N0142 E12807 - N0128 E12808
FCST VA CLD +12 HR: 21/1130Z SFC/FL080 N0127 E12736 - N0131 E12735 - N0149 E12758 - N0140 E12807 - N0124 E12807
E12735 - N0149 E12758 - N0140 E12807 - N0124 E12807
FCST VA CLD +18 HR: 21/1730Z SFC/FL080 N0131 E12736 - N0149 E12759 - N0138 E12807 - N0125 E12806 - N0127 E12736
E12759 - N0138 E12807 - N0125 E12806 - N0127 E12736
RMK: VA OBSCURED BY MET CLOUD ON LATEST SATELLITE IMAGERY.
GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING.
HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260521/0600Z=
Volcanic Ash Advisory issued on 2026-05-20 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 80 (2400m) rep at 20 1251 UTC.
  • Volcanic ash obscured by meteorological cloud on latest satellite imagery. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 18:02 UTC, 20/05/26 from ADRM
VA ADVISORY
DTG: 20260520/1800Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/569
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL080 REP AT 20/1251Z
EST VA DTG: 20/1740Z
EST VA CLD: SFC/FL080 N0126 E12736 - N0131 E12734 - N0151 E12758 - N0144 E12808 - N0132 E12809 MOV NE 05KT
E12758 - N0144 E12808 - N0132 E12809 MOV NE 05KT
FCST VA CLD +6 HR: 20/2340Z SFC/FL080 N0126 E12737 - N0131 E12734 - N0153 E12757 - N0145 E12806 - N0132 E12809
E12734 - N0153 E12757 - N0145 E12806 - N0132 E12809
FCST VA CLD +12 HR: 21/0540Z SFC/FL080 N0126 E12736 - N0131 E12734 - N0150 E12759 - N0142 E12807 - N0128 E12808
E12734 - N0150 E12759 - N0142 E12807 - N0128 E12808
FCST VA CLD +18 HR: 21/1140Z SFC/FL080 N0126 E12736 - N0132 E12734 - N0149 E12758 - N0140 E12807 - N0124 E12807
E12734 - N0149 E12758 - N0140 E12807 - N0124 E12807
RMK: VA OBSCURED BY MET CLOUD ON LATEST SATELLITE IMAGERY.
GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING.
HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL
GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260521/0000Z=
Volcanic Ash Advisory issued on 2026-05-20 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) rep at 20 0955 UTC move north east.
  • Volcanic ash obscured by meteorological cloud on latest satellite imagery. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 11:56 UTC, 20/05/26 from ADRM
VA ADVISORY
DTG: 20260520/1200Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/568
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REP AT 20/0955Z MOV NE
EST VA DTG: 20/1140Z
EST VA CLD: SFC/FL070 N0125 E12738 - N0130 E12734 - N0151 E12747 - N0148 E12802 - N0135 E12807 MOV NE 05KT
E12747 - N0148 E12802 - N0135 E12807 MOV NE 05KT
FCST VA CLD +6 HR: 20/1740Z SFC/FL070 N0126 E12736 - N0131 E12734 - N0151 E12758 - N0144 E12808 - N0132 E12809
E12734 - N0151 E12758 - N0144 E12808 - N0132 E12809
FCST VA CLD +12 HR: 20/2340Z SFC/FL070 N0126 E12737 - N0131 E12734 - N0153 E12757 - N0145 E12806 - N0132 E12809
E12734 - N0153 E12757 - N0145 E12806 - N0132 E12809
FCST VA CLD +18 HR: 21/0540Z SFC/FL070 N0126 E12736 - N0131 E12734 - N0150 E12759 - N0142 E12807 - N0128 E12808
E12734 - N0150 E12759 - N0142 E12807 - N0128 E12808
RMK: VA OBSCURED BY MET CLOUD ON LATEST SATELLITE IMAGERY.
GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING.
HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL
GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260520/1800Z=
Volcanic Ash Advisory issued on 2026-05-20 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 20 0100 UTC move north east.
  • Volcanic ash obscured by meteorological cloud on latest satellite imagery. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 05:57 UTC, 20/05/26 from ADRM
VA ADVISORY
DTG: 20260520/0600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/567
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 20/0100Z MOV NE
EST VA DTG: 20/0530Z
EST VA CLD: SFC/FL070 N0129 E12735 - N0152 E12747 - N0148 E12804 - N0132 E12809 - N0126 E12739 MOV NE 05KT
E12804 - N0132 E12809 - N0126 E12739 MOV NE 05KT
FCST VA CLD +6 HR: 20/1130Z SFC/FL070 N0129 E12735 - N0152 E12746 - N0148 E12804 - N0132 E12809 - N0126 E12739
E12746 - N0148 E12804 - N0132 E12809 - N0126 E12739
FCST VA CLD +12 HR: 20/1730Z SFC/FL070 N0129 E12735 - N0152 E12746 - N0148 E12804 - N0132 E12809 - N0126 E12739
E12746 - N0148 E12804 - N0132 E12809 - N0126 E12739
FCST VA CLD +18 HR: 20/2330Z SFC/FL070 N0129 E12735 - N0152 E12746 - N0148 E12804 - N0132 E12809 - N0126 E12739
E12746 - N0148 E12804 - N0132 E12809 - N0126 E12739
RMK: VA OBSCURED BY MET CLOUD ON LATEST SATELLITE IMAGERY.
GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS ARE ONGOING.
HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND MODEL
GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260520/1200Z=
Volcanic Ash Advisory issued on 2026-05-20 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 19 2320 UTC move north east.
  • Volcanic ash discernible on latest satellite imagery. Ground report of eruption 500m above summit at 19/2343z. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 23:57 UTC, 19/05/26 from ADRM
VA ADVISORY
DTG: 20260520/0000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/566
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 19/2320Z MOV NE
OBS VA DTG: 19/2320Z
OBS VA CLD: SFC/FL070 N0126 E12739 - N0129 E12735 - N0152 E12747 - N0148 E12800 - N0136 E12804 MOV NE 05KT
E12747 - N0148 E12800 - N0136 E12804 MOV NE 05KT
FCST VA CLD +6 HR: 20/0520Z SFC/FL070 N0129 E12735 - N0152 E12747 - N0148 E12804 - N0132 E12809 - N0126 E12739
E12747 - N0148 E12804 - N0132 E12809 - N0126 E12739
FCST VA CLD +12 HR: 20/1120Z SFC/FL070 N0126 E12739 - N0129 E12735 - N0152 E12746 - N0148 E12804 - N0132 E12809
E12735 - N0152 E12746 - N0148 E12804 - N0132 E12809
FCST VA CLD +18 HR: 20/1720Z SFC/FL070 N0126 E12739 - N0129 E12735 - N0152 E12746 - N0148 E12804 - N0132 E12809
E12735 - N0152 E12746 - N0148 E12804 - N0132 E12809
RMK: VA DISCERNIBLE ON LATEST SATELLITE IMAGERY. GROUND
REPORT OF ERUPTION 500M ABOVE SUMMIT AT 19/2343Z. HEIGHT AND
MOVEMENT BASED ON GROUND REPORTS AND MODEL GUIDANCE. LOW
CONFIDENCE IN FORECAST DUE TO LIGHT AND VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260520/0600Z=
Volcanic Ash Advisory issued on 2026-05-19 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station reported at 20 0049 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 17:58 UTC, 19/05/26 from ADRM
VA ADVISORY
DTG: 20260519/1800Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/565
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST REPORTED AT 20/0049Z
EST VA DTG: 19/1740Z
EST VA CLD: SFC/FL070 N0124 E12735 - N0130 E12732 - N0151 E12746 - N0143 E12759 - N0128 E12802 MOV NE 05KT
E12746 - N0143 E12759 - N0128 E12802 MOV NE 05KT
FCST VA CLD +6 HR: 19/2340Z SFC/FL070 N0123 E12737 - N0129 E12731 - N0153 E12741 - N0149 E12758 - N0134 E12802
E12731 - N0153 E12741 - N0149 E12758 - N0134 E12802
FCST VA CLD +12 HR: 20/0540Z SFC/FL070 N0130 E12731 - N0153 E12745 - N0149 E12803 - N0132 E12809 - N0122 E12739
E12745 - N0149 E12803 - N0132 E12809 - N0122 E12739
FCST VA CLD +18 HR: 20/1140Z SFC/FL070 N0128 E12732 - N0152 E12743 - N0149 E12800 - N0135 E12805 - N0123 E12740
E12743 - N0149 E12800 - N0135 E12805 - N0123 E12740
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260520/0000Z=
Volcanic Ash Advisory issued on 2026-05-19 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station reported at 19 0736 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 11:56 UTC, 19/05/26 from ADRM
VA ADVISORY
DTG: 20260519/1200Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/564
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST REPORTED AT 19/0736Z
EST VA DTG: 19/1140Z
EST VA CLD: SFC/FL070 N0131 E12730 - N0149 E12740 - N0137 E12758 - N0119 E12759 - N0113 E12741 MOV NE 05KT
E12758 - N0119 E12759 - N0113 E12741 MOV NE 05KT
FCST VA CLD +6 HR: 19/1740Z SFC/FL070 N0127 E12733 - N0132 E12733 - N0147 E12744 - N0137 E12802 - N0122 E12803 - N0112 E12743
E12743
FCST VA CLD +12 HR: 19/2340Z SFC/FL070 N0124 E12735 - N0131 E12729 - N0153 E12741 - N0145 E12802 - N0127 E12802
E12729 - N0153 E12741 - N0145 E12802 - N0127 E12802
FCST VA CLD +18 HR: 20/0540Z SFC/FL070 N0126 E12736 - N0130 E12731 - N0153 E12745 - N0149 E12803 - N0132 E12809
E12731 - N0153 E12745 - N0149 E12803 - N0132 E12809
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260519/1800Z=
Volcanic Ash Advisory issued on 2026-05-19 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 19 0421 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 05:56 UTC, 19/05/26 from ADRM
VA ADVISORY
DTG: 20260519/0600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/563
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 19/0421Z
EST VA DTG: 19/0540Z
EST VA CLD: SFC/FL070 N0135 E12726 - N0146 E12742 - N0132 E12755 - N0113 E12759 - N0112 E12739 MOV E 05KT
E12755 - N0113 E12759 - N0112 E12739 MOV E 05KT
FCST VA CLD +6 HR: 19/1140Z SFC/FL070 N0131 E12730 - N0149 E12740 - N0137 E12758 - N0119 E12759 - N0113 E12741
E12740 - N0137 E12758 - N0119 E12759 - N0113 E12741
FCST VA CLD +12 HR: 19/1740Z SFC/FL070 N0127 E12733 - N0132 E12733 - N0147 E12744 - N0137 E12802 - N0122 E12803 - N0112 E12743
E12743
FCST VA CLD +18 HR: 19/2340Z SFC/FL070 N0124 E12735 - N0131 E12729 - N0153 E12741 - N0145 E12802 - N0127 E12802
E12729 - N0153 E12741 - N0145 E12802 - N0127 E12802
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260519/1200Z=
Volcanic Ash Advisory issued on 2026-05-19 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 18 2321 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent eruptions are ongoing. Height and movement based on ground reports and model guidance. Low confidence in forecast due to light and variable.

Original Message :

Received FVAU01 at 23:57 UTC, 18/05/26 from ADRM
VA ADVISORY
DTG: 20260519/0000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/562
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 18/2321Z
EST VA DTG: 18/2340Z
EST VA CLD: SFC/FL070 N0116 E12731 - N0134 E12721 - N0145 E12739 - N0134 E12756 - N0116 E12754 MOV N 05KT
E12739 - N0134 E12756 - N0116 E12754 MOV N 05KT
FCST VA CLD +6 HR: 19/0540Z SFC/FL070 N0129 E12726 - N0145 E12738 - N0132 E12757 - N0113 E12759 - N0112 E12740
E12738 - N0132 E12757 - N0113 E12759 - N0112 E12740
FCST VA CLD +12 HR: 19/1140Z SFC/FL070 N0131 E12730 - N0149 E12740 - N0137 E12758 - N0119 E12759 - N0113 E12741
E12740 - N0137 E12758 - N0119 E12759 - N0113 E12741
FCST VA CLD +18 HR: 19/1740Z SFC/FL070 N0127 E12733 - N0132 E12733 - N0147 E12744 - N0137 E12802 - N0122 E12803 - N0112 E12743
E12743
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND REPORTS AND
MODEL GUIDANCE. LOW CONFIDENCE IN FORECAST DUE TO LIGHT AND
VARIABLE WINDS.
NXT ADVISORY: NO LATER THAN 20260519/0600Z=
Volcanic Ash Advisory issued on 2026-05-18 at 18:00 UTC.

    Key information extracted from original VAA message :


  • Eruption reported at 18 1417 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 18:00 UTC, 18/05/26 from ADRM
VA ADVISORY
DTG: 20260518/1800Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/561
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION REPORTED AT 18/1417Z
EST VA DTG: 18/1740Z
EST VA CLD: SFC/FL070 N0131 E12725 - N0143 E12744 - N0131 E12756 - N0116 E12751 - N0116 E12730 MOV SE 05KT
E12756 - N0116 E12751 - N0116 E12730 MOV SE 05KT
FCST VA CLD +6 HR: 18/2340Z SFC/FL070 N0131 E12724 - N0143 E12743 - N0131 E12756 - N0116 E12751 - N0116 E12733
E12743 - N0131 E12756 - N0116 E12751 - N0116 E12733
FCST VA CLD +12 HR: 19/0540Z SFC/FL070 N0128 E12726 - N0141 E12741 - N0137 E12755 - N0120 E12756 - N0114 E12741
E12741 - N0137 E12755 - N0120 E12756 - N0114 E12741
FCST VA CLD +18 HR: 19/1140Z SFC/FL070 N0132 E12727 - N0145 E12742 - N0133 E12758 - N0116 E12752 - N0116 E12735
E12742 - N0133 E12758 - N0116 E12752 - N0116 E12735
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260519/0000Z=
Volcanic Ash Advisory issued on 2026-05-18 at 12:00 UTC.

    Key information extracted from original VAA message :


  • Eruption reported at 18 0720 UTC move se.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 12:07 UTC, 18/05/26 from ADRM
VA ADVISORY
DTG: 20260518/1200Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/560
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION REPORTED AT 18/0720Z MOV SE
EST VA DTG: 18/1140Z
EST VA CLD: SFC/FL070 N0144 E12738 - N0134 E12753 - N0115 E12748 - N0115 E12727 - N0135 E12721 MOV SE 05KT
E12748 - N0115 E12727 - N0135 E12721 MOV SE 05KT
FCST VA CLD +6 HR: 18/1740Z SFC/FL070 N0144 E12738 - N0132 E12754 - N0116 E12748 - N0116 E12726 - N0134 E12722
E12754 - N0116 E12748 - N0116 E12726 - N0134 E12722
FCST VA CLD +12 HR: 18/2340Z SFC/FL070 N0134 E12722 - N0146 E12738 - N0133 E12754 - N0116 E12749 - N0116 E12726
E12738 - N0133 E12754 - N0116 E12749 - N0116 E12726
FCST VA CLD +18 HR: 19/0540Z SFC/FL070 N0141 E12741 - N0137 E12755 - N0120 E12755 - N0114 E12741 - N0127 E12725
E12755 - N0120 E12755 - N0114 E12741 - N0127 E12725
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260518/1800Z=
Volcanic Ash Advisory issued on 2026-05-18 at 06:00 UTC.

    Key information extracted from original VAA message :


  • Eruption reported at 18 0529 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 06:01 UTC, 18/05/26 from ADRM
VA ADVISORY
DTG: 20260518/0600Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/559
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION REPORTED AT 18/0529Z
EST VA DTG: 18/0540Z
EST VA CLD: SFC/FL070 N0116 E12746 - N0116 E12726 - N0135 E12721 - N0146 E12738 - N0134 E12753 MOV NW 05KT
E12721 - N0146 E12738 - N0134 E12753 MOV NW 05KT
FCST VA CLD +6 HR: 18/1140Z SFC/FL070 N0116 E12746 - N0116 E12726 - N0135 E12721 - N0146 E12738 - N0134 E12753
E12726 - N0135 E12721 - N0146 E12738 - N0134 E12753
FCST VA CLD +12 HR: 18/1740Z SFC/FL070 N0116 E12746 - N0116 E12726 - N0135 E12721 - N0146 E12738 - N0134 E12753
E12726 - N0135 E12721 - N0146 E12738 - N0134 E12753
FCST VA CLD +18 HR: 18/2340Z SFC/FL070 N0116 E12746 - N0116 E12726 - N0135 E12721 - N0146 E12738 - N0134 E12753
E12726 - N0135 E12721 - N0146 E12738 - N0134 E12753
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260518/1200Z=
Volcanic Ash Advisory issued on 2026-05-18 at 00:00 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 17 2112 UTC move nw.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 00:00 UTC, 18/05/26 from ADRM
VA ADVISORY
DTG: 20260518/0000Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/558
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 17/2112Z MOV NW
EST VA DTG: 17/2340Z
EST VA CLD: SFC/FL070 N0116 E12746 - N0116 E12726 - N0135 E12721 - N0145 E12738 - N0134 E12753 MOV NW 05KT
E12721 - N0145 E12738 - N0134 E12753 MOV NW 05KT
FCST VA CLD +6 HR: 18/0540Z SFC/FL070 N0116 E12746 - N0117 E12726 - N0135 E12722 - N0146 E12738 - N0134 E12753
E12726 - N0135 E12722 - N0146 E12738 - N0134 E12753
FCST VA CLD +12 HR: 18/1140Z SFC/FL070 N0116 E12746 - N0117 E12726 - N0135 E12722 - N0145 E12738 - N0134 E12753
E12726 - N0135 E12722 - N0145 E12738 - N0134 E12753
FCST VA CLD +18 HR: 18/1740Z SFC/FL070 N0116 E12746 - N0116 E12726 - N0135 E12721 - N0145 E12738 - N0134 E12753
E12726 - N0135 E12721 - N0145 E12738 - N0134 E12753
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260518/0600Z=
Volcanic Ash Advisory issued on 2026-05-17 at 18:03 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 17 1546 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 18:03 UTC, 17/05/26 from ADRM
VA ADVISORY
DTG: 20260517/1803Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/557
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 17/1546Z
EST VA DTG: 17/1740Z
EST VA CLD: SFC/FL070 N0130 E12745 - N0121 E12742 - N0110 E12726 - N0130 E12714 - N0135 E12742 MOV SW 05KT
E12726 - N0130 E12714 - N0135 E12742 MOV SW 05KT
FCST VA CLD +6 HR: 17/2340Z SFC/FL070 N0135 E12743 - N0128 E12748 - N0116 E12742 - N0108 E12729 - N0125 E12717
E12748 - N0116 E12742 - N0108 E12729 - N0125 E12717
FCST VA CLD +12 HR: 18/0540Z SFC/FL070 N0137 E12739 - N0131 E12757 - N0117 E12756 - N0115 E12736 - N0126 E12728
E12757 - N0117 E12756 - N0115 E12736 - N0126 E12728
FCST VA CLD +18 HR: 18/1140Z SFC/FL070 N0135 E12737 - N0129 E12804 - N0116 E12801 - N0108 E12748 - N0128 E12732
E12804 - N0116 E12801 - N0108 E12748 - N0128 E12732
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260518/0003Z=
Volcanic Ash Advisory issued on 2026-05-17 at 12:03 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 17 0836 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 12:04 UTC, 17/05/26 from ADRM
VA ADVISORY
DTG: 20260517/1203Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/556
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 17/0836Z
EST VA DTG: 17/1140Z
EST VA CLD: SFC/FL070 N0134 E12740 - N0129 E12744 - N0118 E12738 - N0110 E12727 - N0119 E12714 - N0133 E12720 MOV SW 05KT
05KT
FCST VA CLD +6 HR: 17/1740Z SFC/FL070 N0135 E12742 - N0130 E12745 - N0121 E12742 - N0110 E12726 - N0130 E12714
E12745 - N0121 E12742 - N0110 E12726 - N0130 E12714
FCST VA CLD +12 HR: 17/2340Z SFC/FL070 N0135 E12743 - N0128 E12748 - N0116 E12742 - N0108 E12729 - N0125 E12717
E12748 - N0116 E12742 - N0108 E12729 - N0125 E12717
FCST VA CLD +18 HR: 18/0540Z SFC/FL070 N0137 E12741 - N0131 E12752 - N0118 E12750 - N0115 E12736 - N0127 E12726
E12752 - N0118 E12750 - N0115 E12736 - N0127 E12726
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260517/1803Z=
Volcanic Ash Advisory issued on 2026-05-17 at 06:03 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 17 0015 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 06:03 UTC, 17/05/26 from ADRM
VA ADVISORY
DTG: 20260517/0603Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/555
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 17/0015Z
EST VA DTG: 17/0540Z
EST VA CLD: SFC/FL070 N0129 E12743 - N0108 E12723 - N0126 E12708 - N0134 E12738 MOV SW 05KT
E12708 - N0134 E12738 MOV SW 05KT
FCST VA CLD +6 HR: 17/1140Z SFC/FL070 N0134 E12740 - N0129 E12744 - N0110 E12723 - N0120 E12710 - N0133 E12718
E12744 - N0110 E12723 - N0120 E12710 - N0133 E12718
FCST VA CLD +12 HR: 17/1740Z SFC/FL070 N0128 E12740 - N0117 E12709 - N0136 E12711 - N0133 E12741
E12709 - N0136 E12711 - N0133 E12741
FCST VA CLD +18 HR: 17/2340Z SFC/FL070 N0132 E12739 - N0129 E12742 - N0106 E12726 - N0123 E12712
E12742 - N0106 E12726 - N0123 E12712
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260517/1203Z=
Volcanic Ash Advisory issued on 2026-05-17 at 00:03 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 16 2154 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 23:56 UTC, 16/05/26 from ADRM
VA ADVISORY
DTG: 20260517/0003Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/554
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 16/2154Z
EST VA DTG: 16/2330Z
EST VA CLD: SFC/FL070 N0128 E12742 - N0118 E12705 - N0139 E12703 - N0133 E12741 MOV W 10KT
E12703 - N0133 E12741 MOV W 10KT
FCST VA CLD +6 HR: 17/0530Z SFC/FL070 N0129 E12743 - N0108 E12723 - N0126 E12708 - N0134 E12738
E12723 - N0126 E12708 - N0134 E12738
FCST VA CLD +12 HR: 17/1130Z SFC/FL070 N0134 E12740 - N0129 E12744 - N0110 E12723 - N0120 E12710 - N0133 E12718
E12744 - N0110 E12723 - N0120 E12710 - N0133 E12718
FCST VA CLD +18 HR: 17/1730Z SFC/FL070 N0128 E12740 - N0117 E12709 - N0136 E12711 - N0133 E12741
E12709 - N0136 E12711 - N0133 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260517/0603Z=
Volcanic Ash Advisory issued on 2026-05-16 at 18:03 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash eruption last observation before a break in coverage at a manual station reported at 16 1519 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are likely to be ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 18:03 UTC, 16/05/26 from ADRM
VA ADVISORY
DTG: 20260516/1803Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/553
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA ERUPTION LAST REPORTED AT 16/1519Z
EST VA DTG: 16/1740Z
EST VA CLD: SFC/FL070 N0128 E12740 - N0121 E12657 - N0141 E12656 - N0133 E12740 MOV W 10KT
E12656 - N0133 E12740 MOV W 10KT
FCST VA CLD +6 HR: 16/2340Z SFC/FL070 N0128 E12742 - N0118 E12705 - N0139 E12703 - N0133 E12741
E12705 - N0139 E12703 - N0133 E12741
FCST VA CLD +12 HR: 17/0540Z SFC/FL070 N0129 E12743 - N0108 E12723 - N0126 E12708 - N0134 E12738
E12723 - N0126 E12708 - N0134 E12738
FCST VA CLD +18 HR: 17/1140Z SFC/FL070 N0129 E12744 - N0110 E12723 - N0120 E12710 - N0133 E12718 - N0134 E12740
E12723 - N0120 E12710 - N0133 E12718 - N0134 E12740
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE LIKELY TO BE ONGOING. HEIGHT AND MOVEMENT
BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260517/0003Z=
Volcanic Ash Advisory issued on 2026-05-16 at 14:30 UTC.

    Key information extracted from original VAA message :


  • Eruption last observation before a break in coverage at a manual station reported at 16 1321 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are likely to be ongoing. Height and movement based on ground reports and model guidance.

Original Message :

Received FVAU01 at 14:26 UTC, 16/05/26 from ADRM
VA ADVISORY
DTG: 20260516/1430Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/552
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: ERUPTION LAST REPORTED AT 16/1321Z
EST VA DTG: 16/1410Z
EST VA CLD: SFC/FL070 N0127 E12740 - N0121 E12655 - N0141 E12655 - N0132 E12740 MOV W 15KT
E12655 - N0132 E12740 MOV W 15KT
FCST VA CLD +6 HR: 16/2010Z SFC/FL070 N0128 E12740 - N0121 E12657 - N0141 E12656 - N0132 E12740
E12657 - N0141 E12656 - N0132 E12740
FCST VA CLD +12 HR: 17/0210Z SFC/FL070 N0129 E12742 - N0113 E12715 - N0131 E12707 - N0133 E12739
E12715 - N0131 E12707 - N0133 E12739
FCST VA CLD +18 HR: 17/0810Z SFC/FL070 N0134 E12738 - N0129 E12743 - N0110 E12725 - N0126 E12713
E12743 - N0110 E12725 - N0126 E12713
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE LIKELY TO BE ONGOING. HEIGHT AND MOVEMENT
BASED ON GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260516/2030Z=
Volcanic Ash Advisory issued on 2026-05-16 at 08:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) move w last observation before a break in coverage at a manual station reported at 16 0712 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are likely to be ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Received FVAU01 at 08:20 UTC, 16/05/26 from ADRM
VA ADVISORY
DTG: 20260516/0830Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/551
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 MOV W LAST REPORTED AT
16/0712Z
EST VA DTG: 16/0810Z
EST VA CLD: SFC/FL070 N0128 E12740 - N0125 E12713 - N0141 E12713 - N0131 E12740 MOV W 10KT
E12713 - N0131 E12740 MOV W 10KT
FCST VA CLD +6 HR: 16/1410Z SFC/FL070 N0128 E12740 - N0122 E12714 - N0138 E12712 - N0131 E12740
E12714 - N0138 E12712 - N0131 E12740
FCST VA CLD +12 HR: 16/2010Z SFC/FL070 N0128 E12740 - N0121 E12714 - N0138 E12713 - N0132 E12740
E12714 - N0138 E12713 - N0132 E12740
FCST VA CLD +18 HR: 17/0210Z SFC/FL070 N0132 E12740 - N0128 E12741 - N0114 E12726 - N0120 E12716 - N0131 E12716
E12741 - N0114 E12726 - N0120 E12716 - N0131 E12716
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE LIKELY TO BE ONGOING. HEIGHT AND MOVEMENT
BASED ON SATELLITE IMAGERY, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260516/1430Z=
Volcanic Ash Advisory issued on 2026-05-16 at 02:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) move w last observation before a break in coverage at a manual station reported at 16 0137 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Received FVAU01 at 02:30 UTC, 16/05/26 from ADRM
VA ADVISORY
DTG: 20260516/0230Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/550
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 MOV W LAST REPORTED AT
16/0137Z
EST VA DTG: 16/0210Z
EST VA CLD: SFC/FL070 N0128 E12740 - N0128 E12713 - N0142 E12714 - N0131 E12740 MOV W 10KT
E12714 - N0131 E12740 MOV W 10KT
FCST VA CLD +6 HR: 16/0810Z SFC/FL070 N0128 E12740 - N0122 E12714 - N0138 E12712 - N0131 E12740
E12714 - N0138 E12712 - N0131 E12740
FCST VA CLD +12 HR: 16/1410Z SFC/FL070 N0128 E12740 - N0122 E12714 - N0138 E12712 - N0131 E12739
E12714 - N0138 E12712 - N0131 E12739
FCST VA CLD +18 HR: 16/2010Z SFC/FL070 N0128 E12740 - N0116 E12722 - N0125 E12716 - N0137 E12718 - N0132 E12739
E12722 - N0125 E12716 - N0137 E12718 - N0132 E12739
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260516/0830Z=
Volcanic Ash Advisory issued on 2026-05-15 at 20:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) reported at 15 1630 UTC move w.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Received FVAU01 at 20:27 UTC, 15/05/26 from ADRM
VA ADVISORY
DTG: 20260515/2030Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/549
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 REPORTED AT 15/1630Z MOV W
EST VA DTG: 15/2000Z
EST VA CLD: SFC/FL070 N0128 E12740 - N0122 E12714 - N0138 E12713 - N0131 E12739 MOV W 10KT
E12713 - N0131 E12739 MOV W 10KT
FCST VA CLD +6 HR: 16/0200Z SFC/FL070 N0128 E12740 - N0126 E12713 - N0141 E12713 - N0131 E12740
E12713 - N0141 E12713 - N0131 E12740
FCST VA CLD +12 HR: 16/0800Z SFC/FL070 N0128 E12740 - N0122 E12714 - N0138 E12712 - N0131 E12739
E12714 - N0138 E12712 - N0131 E12739
FCST VA CLD +18 HR: 16/1400Z SFC/FL070 N0131 E12739 - N0128 E12740 - N0122 E12714 - N0138 E12712
E12740 - N0122 E12714 - N0138 E12712
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260516/0230Z=
Volcanic Ash Advisory issued on 2026-05-15 at 14:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) reported at 15 1151 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Received FVAU01 at 14:26 UTC, 15/05/26 from ADRM
VA ADVISORY
DTG: 20260515/1430Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/548
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 REPORTED AT 15/1151Z
EST VA DTG: 15/1410Z
EST VA CLD: SFC/FL060 N0128 E12740 - N0120 E12715 - N0136 E12713 - N0132 E12739 MOV W 10KT
E12713 - N0132 E12739 MOV W 10KT
FCST VA CLD +6 HR: 15/2010Z SFC/FL060 N0128 E12740 - N0120 E12715 - N0136 E12713 - N0132 E12739
E12715 - N0136 E12713 - N0132 E12739
FCST VA CLD +12 HR: 16/0210Z SFC/FL060 N0128 E12740 - N0122 E12714 - N0138 E12713 - N0132 E12740
E12714 - N0138 E12713 - N0132 E12740
FCST VA CLD +18 HR: 16/0810Z SFC/FL060 N0128 E12740 - N0122 E12714 - N0138 E12712 - N0131 E12739
E12714 - N0138 E12712 - N0131 E12739
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260515/2030Z=
Volcanic Ash Advisory issued on 2026-05-15 at 08:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) reported at 15 0115 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Received FVAU01 at 08:30 UTC, 15/05/26 from ADRM
VA ADVISORY
DTG: 20260515/0830Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/547
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 REPORTED AT 15/0115Z
EST VA DTG: 15/0810Z
EST VA CLD: SFC/FL060 N0128 E12740 - N0118 E12716 - N0136 E12713 - N0132 E12739 MOV SW 10KT
E12713 - N0132 E12739 MOV SW 10KT
FCST VA CLD +6 HR: 15/1410Z SFC/FL060 N0128 E12740 - N0118 E12716 - N0136 E12713 - N0132 E12739
E12716 - N0136 E12713 - N0132 E12739
FCST VA CLD +12 HR: 15/2010Z SFC/FL060 N0128 E12740 - N0118 E12716 - N0136 E12713 - N0132 E12739
E12716 - N0136 E12713 - N0132 E12739
FCST VA CLD +18 HR: 16/0210Z SFC/FL060 N0128 E12740 - N0118 E12716 - N0118 E12716 - N0136 E12713 - N0132 E12739
E12716 - N0118 E12716 - N0136 E12713 - N0132 E12739
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260515/1430Z=
Volcanic Ash Advisory issued on 2026-05-15 at 02:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) reported at 15 0115 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Received FVAU01 at 02:25 UTC, 15/05/26 from ADRM
VA ADVISORY
DTG: 20260515/0230Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/546
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 REPORTED AT 15/0115Z
EST VA DTG: 15/0210Z
EST VA CLD: SFC/FL060 N0128 E12740 - N0116 E12702 - N0137 E12700 - N0131 E12739 MOV W 10KT
E12700 - N0131 E12739 MOV W 10KT
FCST VA CLD +6 HR: 15/0810Z SFC/FL060 N0128 E12740 - N0116 E12702 - N0137 E12700 - N0132 E12739
E12702 - N0137 E12700 - N0132 E12739
FCST VA CLD +12 HR: 15/1410Z SFC/FL060 N0128 E12740 - N0116 E12702 - N0137 E12700 - N0132 E12739
E12702 - N0137 E12700 - N0132 E12739
FCST VA CLD +18 HR: 15/2010Z SFC/FL060 N0127 E12740 - N0116 E12702 - N0137 E12700 - N0132 E12739
E12702 - N0137 E12700 - N0132 E12739
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260515/0830Z=
Volcanic Ash Advisory issued on 2026-05-14 at 20:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) reported at 14 1701 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Received FVAU01 at 20:30 UTC, 14/05/26 from ADRM
VA ADVISORY
DTG: 20260514/2030Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/545
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 REPORTED AT 14/1701Z
EST VA DTG: 14/2010Z
EST VA CLD: SFC/FL060 N0127 E12740 - N0113 E12656 - N0132 E12653 - N0132 E12740 MOV W 10KT
E12653 - N0132 E12740 MOV W 10KT
FCST VA CLD +6 HR: 15/0210Z SFC/FL060 N0127 E12740 - N0115 E12655 - N0134 E12653 - N0132 E12740
E12655 - N0134 E12653 - N0132 E12740
FCST VA CLD +12 HR: 15/0810Z SFC/FL060 N0127 E12740 - N0116 E12655 - N0138 E12653 - N0132 E12740
E12655 - N0138 E12653 - N0132 E12740
FCST VA CLD +18 HR: 15/1410Z SFC/FL060 N0127 E12740 - N0114 E12656 - N0138 E12653 - N0132 E12740
E12656 - N0138 E12653 - N0132 E12740
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260515/0230Z=
Volcanic Ash Advisory issued on 2026-05-14 at 14:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 60 (1800m) reported at 14 1326 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud. Recent ground reports indicate intermittent discrete eruptions are ongoing. Height and movement based on satellite imagery, ground reports and model guidance.

Original Message :

Received FVAU01 at 14:26 UTC, 14/05/26 from ADRM
VA ADVISORY
DTG: 20260514/1430Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/544
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL060 REPORTED AT 14/1326Z
EST VA DTG: 14/1410Z
EST VA CLD: SFC/FL060 N0127 E12740 - N0118 E12653 - N0142 E12653 - N0132 E12740 MOV W 15KT
E12653 - N0132 E12740 MOV W 15KT
FCST VA CLD +6 HR: 14/2010Z SFC/FL060 N0127 E12740 - N0114 E12655 - N0134 E12652 - N0132 E12740
E12655 - N0134 E12652 - N0132 E12740
FCST VA CLD +12 HR: 15/0210Z SFC/FL060 N0127 E12740 - N0113 E12656 - N0131 E12652 - N0132 E12740
E12656 - N0131 E12652 - N0132 E12740
FCST VA CLD +18 HR: 15/0810Z SFC/FL060 N0127 E12740 - N0117 E12654 - N0135 E12652 - N0132 E12740
E12654 - N0135 E12652 - N0132 E12740
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD. RECENT GROUND REPORTS INDICATE INTERMITTENT DISCRETE
ERUPTIONS ARE ONGOING. HEIGHT AND MOVEMENT BASED ON
SATELLITE IMAGERY, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260514/2030Z=
Volcanic Ash Advisory issued on 2026-05-14 at 08:45 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 14 0320 UTC move wsw.
  • Volcanic ash obscured by meteorological cloud on latest satellite imagery. Multiple ground reports indicate intermittent discrete volcanic ash emissions are ongoing. Volcanic ash height and movement based on himawari-9 satellite img, ground reports and model guidance.

Original Message :

Received FVAU01 at 08:42 UTC, 14/05/26 from ADRM
VA ADVISORY
DTG: 20260514/0845Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/543
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 14/0320Z MOV WSW
EST VA DTG: 14/0820Z
EST VA CLD: SFC/FL070 N0128 E12740 - N0113 E12658 - N0137 E12653 - N0132 E12740 MOV W 10KT
E12653 - N0132 E12740 MOV W 10KT
FCST VA CLD +6 HR: 14/1420Z SFC/FL070 N0128 E12741 - N0115 E12658 - N0136 E12652 - N0132 E12740
E12658 - N0136 E12652 - N0132 E12740
FCST VA CLD +12 HR: 14/2020Z SFC/FL070 N0128 E12741 - N0108 E12700 - N0133 E12653 - N0132 E12740
E12700 - N0133 E12653 - N0132 E12740
FCST VA CLD +18 HR: 15/0220Z SFC/FL070 N0128 E12741 - N0108 E12700 - N0133 E12652 - N0132 E12740
E12700 - N0133 E12652 - N0132 E12740
RMK: VA OBSCURED BY MET CLOUD ON LATEST SATELLITE IMAGERY.
MULTIPLE GROUND REPORTS INDICATE INTERMITTENT DISCRETE VA
EMISSIONS ARE ONGOING. VA HEIGHT AND MOVEMENT BASED ON
HIMAWARI-9 SAT IMG, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260514/1445Z=
Volcanic Ash Advisory issued on 2026-05-14 at 03:18 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation at 14 0300 UTC move wsw.
  • Intermittent discrete volcanic ash emissions discernible on current visible/rgb satellite imagery. Volcanic ash height and movement based on himawari-9 satellite img, ground reports and model guidance.

Original Message :

Received FVAU01 at 03:18 UTC, 14/05/26 from ADRM
VA ADVISORY
DTG: 20260514/0318Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/542
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 14/0300Z MOV WSW
OBS VA DTG: 14/0300Z
OBS VA CLD: SFC/FL070 N0128 E12740 - N0115 E12712 - N0134 E12707 - N0131 E12740 MOV W 10KT
E12707 - N0131 E12740 MOV W 10KT
FCST VA CLD +6 HR: 14/0900Z SFC/FL070 N0128 E12740 - N0108 E12701 - N0134 E12653 - N0132 E12740
E12701 - N0134 E12653 - N0132 E12740
FCST VA CLD +12 HR: 14/1500Z SFC/FL070 N0128 E12741 - N0103 E12703 - N0130 E12653 - N0132 E12740
E12703 - N0130 E12653 - N0132 E12740
FCST VA CLD +18 HR: 14/2100Z SFC/FL070 N0128 E12741 - N0103 E12703 - N0130 E12653 - N0132 E12740
E12703 - N0130 E12653 - N0132 E12740
RMK: INTERMITTENT DISCRETE VA EMISSIONS DISCERNIBLE ON
CURRENT VISIBLE/RGB SATELLITE IMAGERY. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-9 SAT IMG, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260514/0845Z=
Volcanic Ash Advisory issued on 2026-05-13 at 23:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation at 13 2310 UTC move wsw.
  • Intermittent discrete volcanic ash emissions discernible on current visible/rgb satellite imagery. Volcanic ash height and movement based on himawari-9 satellite img, ground reports and model guidance.

Original Message :

Received FVAU01 at 23:28 UTC, 13/05/26 from ADRM
VA ADVISORY
DTG: 20260513/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/541
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS AT 13/2310Z MOV WSW
OBS VA DTG: 13/2300Z
OBS VA CLD: SFC/FL070 N0128 E12740 - N0118 E12719 - N0133 E12714 - N0132 E12739 MOV W 10KT
E12714 - N0132 E12739 MOV W 10KT
FCST VA CLD +6 HR: 14/0500Z SFC/FL070 N0128 E12740 - N0117 E12717 - N0134 E12713 - N0131 E12740
E12717 - N0134 E12713 - N0131 E12740
FCST VA CLD +12 HR: 14/1100Z SFC/FL070 N0128 E12740 - N0116 E12716 - N0134 E12713 - N0132 E12740
E12716 - N0134 E12713 - N0132 E12740
FCST VA CLD +18 HR: 14/1700Z SFC/FL070 N0128 E12741 - N0114 E12717 - N0132 E12712 - N0132 E12740
E12717 - N0132 E12712 - N0132 E12740
RMK: INTERMITTENT DISCRETE VA EMISSIONS DISCERNIBLE ON
CURRENT VISIBLE/RGB SATELLITE IMAGERY. VA HEIGHT AND
MOVEMENT BASED ON HIMAWARI-9 SAT IMG, GROUND REPORTS AND
MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260514/0530Z=
Volcanic Ash Advisory issued on 2026-05-13 at 17:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation at 13 0310 UTC move w.
  • Volcanic ash emission currently unidentifiable on current satellite imagery due to meteorological cloud. However recent ground reports suggests ongoing eruption. Volcanic ash height and movement based on himawari-9 satellite img, ground reports and model guidance.

Original Message :

Received FVAU01 at 17:27 UTC, 13/05/26 from ADRM
VA ADVISORY
DTG: 20260513/1730Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/540
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS AT 13/0310Z MOV W
EST VA DTG: 13/1710Z
EST VA CLD: SFC/FL070 N0128 E12740 - N0125 E12716 - N0142 E12719 - N0132 E12740 MOV W 10KT
E12719 - N0132 E12740 MOV W 10KT
FCST VA CLD +6 HR: 13/2310Z SFC/FL070 N0128 E12740 - N0122 E12717 - N0139 E12719 - N0132 E12740
E12717 - N0139 E12719 - N0132 E12740
FCST VA CLD +12 HR: 14/0510Z SFC/FL070 N0128 E12740 - N0122 E12717 - N0139 E12719 - N0131 E12740
E12717 - N0139 E12719 - N0131 E12740
FCST VA CLD +18 HR: 14/1110Z SFC/FL070 N0128 E12740 - N0122 E12717 - N0139 E12719 - N0132 E12740
E12717 - N0139 E12719 - N0132 E12740
RMK: VA EMISSION CURRENTLY UNIDENTIFIABLE ON CURRENT
SATELLITE IMAGERY DUE TO MET CLOUD.HOWEVER RECENT GROUND
REPORTS SUGGESTS ONGOING ERUPTION. VA HEIGHT AND MOVEMENT
BASED ON HIMAWARI-9 SAT IMG, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260513/2330Z=
Volcanic Ash Advisory issued on 2026-05-13 at 11:30 UTC.

    Key information extracted from original VAA message :


  • Discrete volcanic ash emission last observation before a break in coverage at a manual station observation at 13 0303 UTC.
  • Volcanic ash emission currently unidentifiable on current satellite imagery due to meteorological cloud. However recent round reports suggests ongoing eruption. Ve height and forecast based on himawari-9 satellite img, ground reports and model guidance.

Original Message :

Received FVAU01 at 11:22 UTC, 13/05/26 from ADRM
VA ADVISORY
DTG: 20260513/1130Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/539
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: DISCRETE VA EMISSION LAST OBS AT 13/0303Z
EST VA DTG: 13/1130Z
EST VA CLD: SFC/FL070 N0128 E12740 - N0125 E12717 - N0136 E12714 - N0143 E12721 - N0132 E12741 MOV W 10KT
E12714 - N0143 E12721 - N0132 E12741 MOV W 10KT
FCST VA CLD +6 HR: 13/1730Z SFC/FL070 N0128 E12740 - N0122 E12719 - N0131 E12714 - N0141 E12720 - N0132 E12741
E12719 - N0131 E12714 - N0141 E12720 - N0132 E12741
FCST VA CLD +12 HR: 13/2330Z SFC/FL070 N0128 E12740 - N0122 E12719 - N0131 E12714 - N0141 E12720 - N0131 E12741
E12719 - N0131 E12714 - N0141 E12720 - N0131 E12741
FCST VA CLD +18 HR: 14/0530Z SFC/FL070 N0128 E12741 - N0122 E12719 - N0131 E12714 - N0141 E12720 - N0132 E12740
E12719 - N0131 E12714 - N0141 E12720 - N0132 E12740
RMK: VA EMISSION CURRENTLY UNIDENTIFIABLE ON CURRENT
SATELLITE IMAGERY DUE TO MET CLOUD.HOWEVER RECENT ROUND
REPORTS SUGGESTS ONGOING ERUPTION. VE HEIGHT AND FORECAST
BASED ON HIMAWARI-9 SAT IMG, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260513/1730Z=
Volcanic Ash Advisory issued on 2026-05-13 at 05:30 UTC.

    Key information extracted from original VAA message :


  • Discrete volcanic ash emission last observation before a break in coverage at a manual station observation at 13 0303 UTC.
  • Volcanic ash emission currently unidentifiable on current satellite imagery due to meteorological cloud. However recent round reports suggests ongoing eruption. Ve height and forecast based on himawari-9 satellite img, ground reports and model guidance.

Original Message :

Received FVAU01 at 05:27 UTC, 13/05/26 from ADRM
VA ADVISORY
DTG: 20260513/0530Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/538
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: DISCRETE VA EMISSION LAST OBS AT 13/0303Z
EST VA DTG: 13/0510Z
EST VA CLD: SFC/FL070 N0127 E12741 - N0125 E12714 - N0143 E12718 - N0131 E12742 MOV W 10KT
E12718 - N0131 E12742 MOV W 10KT
FCST VA CLD +6 HR: 13/1110Z SFC/FL070 N0131 E12742 - N0127 E12742 - N0125 E12717 - N0136 E12714 - N0143 E12721
E12742 - N0125 E12717 - N0136 E12714 - N0143 E12721
FCST VA CLD +12 HR: 13/1710Z SFC/FL070 N0129 E12741 - N0122 E12719 - N0131 E12714 - N0141 E12720 - N0132 E12741
E12719 - N0131 E12714 - N0141 E12720 - N0132 E12741
FCST VA CLD +18 HR: 13/2310Z SFC/FL070 N0129 E12741 - N0121 E12719 - N0131 E12713 - N0141 E12721 - N0132 E12741
E12719 - N0131 E12713 - N0141 E12721 - N0132 E12741
RMK: VA EMISSION CURRENTLY UNIDENTIFIABLE ON CURRENT
SATELLITE IMAGERY DUE TO MET CLOUD.HOWEVER RECENT ROUND
REPORTS SUGGESTS ONGOING ERUPTION. VE HEIGHT AND FORECAST
BASED ON HIMAWARI-9 SAT IMG, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260513/1130Z=
Volcanic Ash Advisory issued on 2026-05-12 at 23:30 UTC.

    Key information extracted from original VAA message :


  • Discrete volcanic ash emission observation at 12 2310 UTC.
  • Discrete volcanic ash emission identifiable on current satellite imagery. Volcanic ash height and forecast based on himawari-9 satellite img, ground reports and model guidance.

Original Message :

Received FVAU01 at 23:26 UTC, 12/05/26 from ADRM
VA ADVISORY
DTG: 20260512/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/537
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: DISCRETE VA EMISSION OBS AT 12/2310Z
OBS VA DTG: 12/2310Z
OBS VA CLD: SFC/FL070 N0127 E12740 - N0130 E12713 - N0148 E12722 - N0130 E12742 MOV NW 10KT
E12722 - N0130 E12742 MOV NW 10KT
FCST VA CLD +6 HR: 13/0510Z SFC/FL070 N0127 E12741 - N0128 E12714 - N0145 E12720 - N0131 E12742
E12714 - N0145 E12720 - N0131 E12742
FCST VA CLD +12 HR: 13/1110Z SFC/FL070 N0127 E12742 - N0125 E12717 - N0136 E12714 - N0143 E12721 - N0131 E12742
E12717 - N0136 E12714 - N0143 E12721 - N0131 E12742
FCST VA CLD +18 HR: 13/1710Z SFC/FL070 N0129 E12741 - N0122 E12719 - N0131 E12714 - N0141 E12720 - N0132 E12741
E12719 - N0131 E12714 - N0141 E12720 - N0132 E12741
RMK: DISCRETE VA EMISSION IDENTIFIABLE ON CURRENT SATELLITE
IMAGERY. VA HEIGHT AND FORECAST BASED ON HIMAWARI-9 SAT IMG,
GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260513/0530Z=
Volcanic Ash Advisory issued on 2026-05-12 at 17:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission rep from ground at 12 1242 UTC.
  • Volcanic ash not identifiable on current satellite imagery due to meteorological cloud cover. Ground reports indicate ongoing intermittent eruptions. Height and movement based on himawari-9 data, ground reports and model guidance.

Original Message :

Received FVAU01 at 17:29 UTC, 12/05/26 from ADRM
VA ADVISORY
DTG: 20260512/1730Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/536
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA EMISSION REP FM GND AT 12/1242Z
EST VA DTG: 12/1700Z
EST VA CLD: SFC/FL070 N0127 E12739 - N0132 E12712 - N0149 E12723 - N0130 E12741 MOV NW 10KT
E12723 - N0130 E12741 MOV NW 10KT
FCST VA CLD +6 HR: 12/2300Z SFC/FL070 N0127 E12739 - N0131 E12712 - N0148 E12723 - N0130 E12741
E12712 - N0148 E12723 - N0130 E12741
FCST VA CLD +12 HR: 13/0500Z SFC/FL070 N0130 E12741 - N0127 E12740 - N0123 E12712 - N0144 E12717
E12740 - N0123 E12712 - N0144 E12717
FCST VA CLD +18 HR: 13/1100Z SFC/FL070 N0131 E12740 - N0127 E12741 - N0120 E12713 - N0140 E12713
E12741 - N0120 E12713 - N0140 E12713
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER. GROUND REPORTS INDICATE ONGOING
INTERMITTENT ERUPTIONS. HEIGHT AND MOVEMENT BASED ON
HIMAWARI-9 DATA, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260512/2330Z=
Volcanic Ash Advisory issued on 2026-05-12 at 11:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash emission rep from ground at 12 0813 UTC.
  • Volcanic ash not identifiable on current satellite imagery due to meteorological cloud cover. Ground reports indicate ongoing intermittent eruptions. Height and movement based on himawari-9 data, ground reports and model guidance.

Original Message :

Received FVAU01 at 11:15 UTC, 12/05/26 from ADRM
VA ADVISORY
DTG: 20260512/1130Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/535
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA EMISSION REP FM GND AT 12/0813Z
EST VA DTG: 12/1110Z
EST VA CLD: SFC/FL070 N0127 E12739 - N0132 E12712 - N0149 E12724 - N0130 E12741 MOV NW 10KT
E12724 - N0130 E12741 MOV NW 10KT
FCST VA CLD +6 HR: 12/1710Z SFC/FL070 N0127 E12740 - N0134 E12712 - N0150 E12725 - N0129 E12742
E12712 - N0150 E12725 - N0129 E12742
FCST VA CLD +12 HR: 12/2310Z SFC/FL070 N0127 E12739 - N0131 E12712 - N0148 E12723 - N0130 E12741
E12712 - N0148 E12723 - N0130 E12741
FCST VA CLD +18 HR: 13/0510Z SFC/FL070 N0130 E12740 - N0127 E12740 - N0123 E12712 - N0143 E12717
E12740 - N0123 E12712 - N0143 E12717
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER. GROUND REPORTS INDICATE ONGOING
INTERMITTENT ERUPTIONS. HEIGHT AND MOVEMENT BASED ON
HIMAWARI-9 DATA, GROUND REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260512/1730Z=
Volcanic Ash Advisory issued on 2026-05-12 at 05:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation from ground at 12 0511 UTC.
  • Volcanic ash not identifiable on current satellite imagery due to meteorological cloud cover. Earlier rgb satellite imagery and ground reports indicate ongoing intermittent eruptions. Height and movement based on himawari-9, ground reports and model guidance.

Original Message :

Received FVAU01 at 05:26 UTC, 12/05/26 from ADRM
VA ADVISORY
DTG: 20260512/0530Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/534
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS FM GROUND AT 12/0511Z
EST VA DTG: 12/0510Z
EST VA CLD: SFC/FL070 N0127 E12740 - N0124 E12712 - N0144 E12719 - N0131 E12741 MOV NW 10KT
E12719 - N0131 E12741 MOV NW 10KT
FCST VA CLD +6 HR: 12/1110Z SFC/FL070 N0130 E12741 - N0126 E12740 - N0126 E12713 - N0145 E12720
E12740 - N0126 E12713 - N0145 E12720
FCST VA CLD +12 HR: 12/1710Z SFC/FL070 N0126 E12739 - N0129 E12714 - N0147 E12723 - N0129 E12741
E12714 - N0147 E12723 - N0129 E12741
FCST VA CLD +18 HR: 12/2310Z SFC/FL070 N0127 E12740 - N0128 E12713 - N0145 E12720 - N0131 E12741
E12713 - N0145 E12720 - N0131 E12741
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE TO
MET CLOUD COVER. EARLIER RGB SATELLITE IMAGERY AND GROUND
REPORTS INDICATE ONGOING INTERMITTENT ERUPTIONS. HEIGHT AND
MOVEMENT BASED ON HIMAWARI-9, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260512/1130Z=
Volcanic Ash Advisory issued on 2026-05-11 at 23:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation from ground at 11 1627 UTC.
  • Volcanic ash not identifiable on current satellite imagery due meteorological cloud cover. Earlier rgb satellite imagery and ground reports indicate ongoing intermittent eruptions. Height and movement based on himawari-9, ground reports and model guidance.

Original Message :

Received FVAU01 at 23:29 UTC, 11/05/26 from ADRM
VA ADVISORY
DTG: 20260511/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/533
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS FM GROUND AT 11/1627Z
EST VA DTG: 11/2310Z
EST VA CLD: SFC/FL070 N0130 E12741 - N0126 E12739 - N0125 E12712 - N0125 E12712 - N0146 E12722 MOV NW 10KT
E12712 - N0125 E12712 - N0146 E12722 MOV NW 10KT
FCST VA CLD +6 HR: 12/0510Z SFC/FL070 N0127 E12740 - N0124 E12712 - N0144 E12719 - N0131 E12741
E12712 - N0144 E12719 - N0131 E12741
FCST VA CLD +12 HR: 12/1110Z SFC/FL070 N0126 E12740 - N0126 E12713 - N0145 E12720 - N0130 E12741
E12713 - N0145 E12720 - N0130 E12741
FCST VA CLD +18 HR: 12/1710Z SFC/FL070 N0129 E12741 - N0126 E12739 - N0129 E12714 - N0147 E12723
E12739 - N0129 E12714 - N0147 E12723
RMK: VA NOT IDENTIFIABLE ON CURRENT SATELLITE IMAGERY DUE
MET CLOUD COVER. EARLIER RGB SATELLITE IMAGERY AND GROUND
REPORTS INDICATE ONGOING INTERMITTENT ERUPTIONS. HEIGHT AND
MOVEMENT BASED ON HIMAWARI-9, GROUND REPORTS AND MODEL
GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260512/0530Z=
Volcanic Ash Advisory issued on 2026-05-11 at 17:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation from ground at 11 1627 UTC.
  • Volcanic ash not identifiable on satellite imagery due to diffuse plume signal. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on himawari-9, ground reports and model guidance.

Original Message :

Received FVAU01 at 17:27 UTC, 11/05/26 from ADRM
VA ADVISORY
DTG: 20260511/1730Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/532
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS FM GROUND AT 11/1627Z
EST VA DTG: 11/1700Z
EST VA CLD: SFC/FL070 N0126 E12740 - N0129 E12713 - N0148 E12728 - N0130 E12743 MOV NW 05KT
E12728 - N0130 E12743 MOV NW 05KT
FCST VA CLD +6 HR: 11/2300Z SFC/FL070 N0126 E12739 - N0125 E12712 - N0125 E12712 - N0146 E12722 - N0130 E12741
E12712 - N0125 E12712 - N0146 E12722 - N0130 E12741
FCST VA CLD +12 HR: 12/0500Z SFC/FL070 N0127 E12741 - N0124 E12712 - N0144 E12719 - N0131 E12742
E12712 - N0144 E12719 - N0131 E12742
FCST VA CLD +18 HR: 12/1100Z SFC/FL070 N0127 E12741 - N0124 E12712 - N0144 E12719 - N0131 E12741
E12712 - N0144 E12719 - N0131 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO DIFFUSE
PLUME SIGNAL. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260511/2330Z=
Volcanic Ash Advisory issued on 2026-05-11 at 11:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation from ground at 11 0436 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud cover. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on himawari-9, ground reports and model guidance.

Original Message :

Received FVAU01 at 11:20 UTC, 11/05/26 from ADRM
VA ADVISORY
DTG: 20260511/1130Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/531
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS FM GROUND AT 11/0436Z
EST VA DTG: 11/1100Z
EST VA CLD: SFC/FL070 N0126 E12738 - N0137 E12717 - N0150 E12735 - N0129 E12742 MOV NW 05KT
E12735 - N0129 E12742 MOV NW 05KT
FCST VA CLD +6 HR: 11/1700Z SFC/FL070 N0126 E12740 - N0129 E12713 - N0148 E12728 - N0130 E12743
E12713 - N0148 E12728 - N0130 E12743
FCST VA CLD +12 HR: 11/2300Z SFC/FL070 N0126 E12740 - N0125 E12712 - N0125 E12712 - N0145 E12719 - N0131 E12743
E12712 - N0125 E12712 - N0145 E12719 - N0131 E12743
FCST VA CLD +18 HR: 12/0500Z SFC/FL070 N0127 E12741 - N0124 E12712 - N0144 E12719 - N0131 E12742
E12712 - N0144 E12719 - N0131 E12742
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260511/1730Z=
Volcanic Ash Advisory issued on 2026-05-11 at 05:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) last observation before a break in coverage at a manual station observation from ground at 11 0436 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud cover. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on himawari-9, ground reports and model guidance.

Original Message :

Received FVAU01 at 05:31 UTC, 11/05/26 from ADRM
VA ADVISORY
DTG: 20260511/0530Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/530
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 LAST OBS FM GROUND AT 11/0436Z
EST VA DTG: 11/0510Z
EST VA CLD: SFC/FL070 N0127 E12736 - N0142 E12723 - N0151 E12734 - N0148 E12747 - N0127 E12742 MOV N 05KT
E12734 - N0148 E12747 - N0127 E12742 MOV N 05KT
FCST VA CLD +6 HR: 11/1110Z SFC/FL070 N0126 E12738 - N0137 E12717 - N0150 E12735 - N0129 E12742
E12717 - N0150 E12735 - N0129 E12742
FCST VA CLD +12 HR: 11/1710Z SFC/FL070 N0126 E12740 - N0134 E12715 - N0148 E12728 - N0130 E12743
E12715 - N0148 E12728 - N0130 E12743
FCST VA CLD +18 HR: 11/2310Z SFC/FL070 N0126 E12740 - N0125 E12712 - N0125 E12712 - N0145 E12719 - N0131 E12743
E12712 - N0125 E12712 - N0145 E12719 - N0131 E12743
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260511/1130Z=
Volcanic Ash Advisory issued on 2026-05-10 at 23:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation from ground 09 1509 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud cover. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on himawari-9, ground reports and model guidance.

Original Message :

Received FVAU01 at 23:29 UTC, 10/05/26 from ADRM
VA ADVISORY
DTG: 20260510/2330Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/529
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS FM GROUND 09/1509Z
EST VA DTG: 10/2310Z
EST VA CLD: SFC/FL070 N0128 E12740 - N0128 E12736 - N0145 E12729 - N0149 E12741 - N0143 E12750 MOV N 05KT
E12729 - N0149 E12741 - N0143 E12750 MOV N 05KT
FCST VA CLD +6 HR: 11/0510Z SFC/FL070 N0128 E12736 - N0141 E12724 - N0151 E12734 - N0147 E12747 - N0128 E12741
E12724 - N0151 E12734 - N0147 E12747 - N0128 E12741
FCST VA CLD +12 HR: 11/1110Z SFC/FL070 N0127 E12737 - N0137 E12717 - N0148 E12735 - N0129 E12741
E12717 - N0148 E12735 - N0129 E12741
FCST VA CLD +18 HR: 11/1710Z SFC/FL070 N0127 E12738 - N0134 E12715 - N0148 E12728 - N0130 E12741
E12715 - N0148 E12728 - N0130 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260511/0530Z=
Volcanic Ash Advisory issued on 2026-05-10 at 17:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation from ground 09 1509 UTC.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud cover. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on himawari-9, ground reports and model guidance.

Original Message :

Received FVAU01 at 17:19 UTC, 10/05/26 from ADRM
VA ADVISORY
DTG: 20260510/1730Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/528
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS FM GROUND 09/1509Z
EST VA DTG: 10/1700Z
EST VA CLD: SFC/FL070 N0126 E12739 - N0127 E12735 - N0146 E12729 - N0148 E12748 - N0136 E12756 MOV NE 05KT
E12729 - N0148 E12748 - N0136 E12756 MOV NE 05KT
FCST VA CLD +6 HR: 10/2300Z SFC/FL070 N0127 E12739 - N0127 E12736 - N0146 E12728 - N0148 E12743 - N0144 E12752
E12736 - N0146 E12728 - N0148 E12743 - N0144 E12752
FCST VA CLD +12 HR: 11/0500Z SFC/FL070 N0127 E12739 - N0127 E12736 - N0144 E12724 - N0148 E12743 - N0144 E12752
E12736 - N0144 E12724 - N0148 E12743 - N0144 E12752
FCST VA CLD +18 HR: 11/1100Z SFC/FL070 N0127 E12737 - N0140 E12717 - N0148 E12737 - N0127 E12741
E12717 - N0148 E12737 - N0127 E12741
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260510/2330Z=
Volcanic Ash Advisory issued on 2026-05-10 at 11:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation from ground 09 1009 UTC move nw.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud cover. Ground reports indicate intermittent eruptions are ongoing. Height and movement based on himawari-9, ground reports and model guidance.

Original Message :

Received FVAU01 at 11:25 UTC, 10/05/26 from ADRM
VA ADVISORY
DTG: 20260510/1130Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/527
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS FM GROUND 09/1009Z MOV NW
EST VA DTG: 10/1100Z
EST VA CLD: SFC/FL070 N0127 E12738 - N0129 E12736 - N0146 E12732 - N0142 E12751 - N0132 E12757 MOV NE 05KT
E12732 - N0142 E12751 - N0132 E12757 MOV NE 05KT
FCST VA CLD +6 HR: 10/1700Z SFC/FL070 N0126 E12739 - N0127 E12735 - N0146 E12729 - N0148 E12748 - N0136 E12756
E12735 - N0146 E12729 - N0148 E12748 - N0136 E12756
FCST VA CLD +12 HR: 10/2300Z SFC/FL070 N0127 E12739 - N0127 E12736 - N0146 E12728 - N0148 E12743 - N0144 E12752
E12736 - N0146 E12728 - N0148 E12743 - N0144 E12752
FCST VA CLD +18 HR: 11/0500Z SFC/FL070 N0127 E12739 - N0127 E12736 - N0144 E12724 - N0148 E12743 - N0144 E12752
E12736 - N0144 E12724 - N0148 E12743 - N0144 E12752
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. GROUND REPORTS INDICATE INTERMITTENT ERUPTIONS
ARE ONGOING. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260510/1730Z=
Volcanic Ash Advisory issued on 2026-05-10 at 05:30 UTC.

    Key information extracted from original VAA message :


  • Volcanic ash to flight level 70 (2100m) observation from ground 09 1637 UTC move e.
  • Volcanic ash not identifiable on satellite imagery due to meteorological cloud cover. Height and movement based on himawari-9, ground reports and model guidance.

Original Message :

Received FVAU01 at 05:13 UTC, 10/05/26 from ADRM
VA ADVISORY
DTG: 20260510/0530Z
VAAC: DARWIN
VOLCANO: IBU 268030
PSN: N0129 E12738
AREA: INDONESIA
SOURCE ELEV: 1325M AMSL
ADVISORY NR: 2026/526
INFO SOURCE: HIMAWARI-9, CVGHM
ERUPTION DETAILS: VA TO FL070 OBS FM GROUND 09/1637Z MOV E
EST VA DTG: 10/0510Z
EST VA CLD: SFC/FL070 N0127 E12736 - N0131 E12735 - N0142 E12751 - N0137 E12759 - N0127 E12758 MOV NE 05KT
E12751 - N0137 E12759 - N0127 E12758 MOV NE 05KT
FCST VA CLD +6 HR: 10/1110Z SFC/FL070 N0126 E12737 - N0131 E12734 - N0144 E12746 - N0140 E12754 - N0132 E12757
E12734 - N0144 E12746 - N0140 E12754 - N0132 E12757
FCST VA CLD +12 HR: 10/1710Z SFC/FL070 N0126 E12738 - N0130 E12735 - N0147 E12741 - N0146 E12752 - N0136 E12756
E12735 - N0147 E12741 - N0146 E12752 - N0136 E12756
FCST VA CLD +18 HR: 10/2310Z SFC/FL070 N0126 E12739 - N0127 E12735 - N0147 E12738 - N0148 E12750 - N0139 E12756
E12735 - N0147 E12738 - N0148 E12750 - N0139 E12756
RMK: VA NOT IDENTIFIABLE ON SATELLITE IMAGERY DUE TO MET
CLOUD COVER. HEIGHT AND MOVEMENT BASED ON HIMAWARI-9, GROUND
REPORTS AND MODEL GUIDANCE.
NXT ADVISORY: NO LATER THAN 20260510/1130Z=