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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :

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 :