Overall Orange alert Tropical Cyclone for MICHAUNG-23
in India

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Original Message :

WTIN01 DEMS 051030
SPL GMDSS BULLETIN 11 051030
ISSUED BY: -INDIA METEOROLOGICAL DEPARTMENT, NEW DELHI
HIGH SEA FORECAST FOR MET. AREA VIII (N)
AREA OF COVERAGE: AREA OF THE INDIAN OCEAN ENCLOSED BY LINES FROM THE
INDO-PAKISTAN FRONTIER AT 23O45'N 68 DEG E TO 12 DEG N 6 DEG E,
THENCE TO CAPE GARDAFUI; THE EAST AFRICAN COAST SOUTH TO THE EQUATOR,
THENCE TO 95 DEG E, TO 6 DEG N, THENCE NORTHEASTWARDS TO
MYANMAR/THAIL FRONTIER IN 10 DEG N 98 DEG 30'E NORTHWARDS COVERING
ENTIRE BAY OF BENGAL.

VALID FROM 1030 UTC OF 05TH DECEMBER 2023 TO 12 UTC OF 07TH DECEMBER
2023.

PART-I CYCLONIC STORM MICHAUNG.

SUB: SEVERE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER
WESTCENTRAL BAY OF BENGAL ALONG AND OFF SOUTH ANDHRA PRADESH COAST
(CYCLONE WARNING FOR ANDHRA PRADESH COAST: RED MESSAGE)

THE SEVERE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER
WESTCENTRAL BAY OF BENGAL ALONG AND OFF SOUTH ANDHRA PRADESH COAST
MOVED NORTHWARDS WITH A SPEED OF 10 KMPH DURING PAST 06 HOURS AND LAY
CENTERED AT 1130 HOURS IST OF 5TH DECEMBER, 2023 OVER THE SAME REGION
NEAR LATITUDE 15.45ON AND LONGITUDE 80.25OE, ABOUT 20 KM EAST OF
ONGOLE, 50 KM SOUTH-SOUTHWEST OF BAPATLA, 70 KM NORTH-NORTHEAST OF
KAVALI, 110 KM NORTH-NORTHEAST OF NELLORE AND 120 KM SOUTHWEST OF
MACHILIPATNAM.
THE SYSTEM IS LIKELY TO MOVE NEARLY NORTHWARDS AND CROSS SOUTH ANDHRA
PRADESH COAST CLOSE TO BAPATLA DURING NEXT 2 HOURS AS A SEVERE
CYCLONIC STORM WITH A MAXIMUM SUSTAINED WIND SPEED OF 90-100 KMPH
GUSTING TO 110 KMPH..

PART-II SYNOPTIC WEATHER SYSTEM AT 0600 UTC:

THE CYCLONIC CIRCULATION OVER SOUTHWEST ARABIAN SEA EXTENDING UPTO
3.1 KM ABOVE MEAN SEA LEVEL HAS BECOME LESS MARKED.

AREA: ARB A1 (ARABIAN SEA)-EQUATOR TO 10 DEG. N W OF 80 DEG.E (.)
ARB A1-FORECAST VALID FROM 1030 UTC OF 05TH DECEMBER 2023 TO 12 UTC
OF 06TH DECEMBER 2023.
I)WIND DIRECTION SPEED: 1)W OF 60 DEG E: NE/N-LY 10/20 KTS.
2)E OF 60 DEG E TO THE W OF 70 DEG E: CYCLONIC 05/10 KYTS.
3)REST AREA: S/SW-LY 10/15 KTS.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.

ARB A1-FORECAST VALID FROM 12 UTC OF 06TH DECEMBER 2023 TO 12 UTC OF
07TH DECEMBER 2023.
I)WIND DIRECTION SPEED: 1) W OF 72 DEGE: NE/N-LY10/20 KTS BEC
CYCLONIC 05/15 KTS
TO THE E OF 60 DEG E AND N OF 4 DEG N.
2)REST AREA: SE/S-LY 05/10 KTS BEC SW-LY 05/15 KTS TO THE N OF 4 DEG
N.
II)WEATHER: 1)E OF 53 DEG E: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 53 DEG E: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.

ARB A2-ARABIAN SEA: -23 DEG 45 MIN N 68 DEG E TO 12 DEG N 63 DEG E
TO CAPE GARDAFUI TO N OF 10 DEG N (.)
ARB A2-FORECAST VALID FROM 1030 UTC OF 05TH DECEMBER 2023 TO 12 UTC
OF 06TH DECEMBER 2023.
I)WIND DIRECTION SPEED: N/NE-LY: 10/20 KTS.
II)WEATHER: 1) S 17 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S 17 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.

ARB A2-FORECAST VALID FROM 12 UTC OF 06TH DECEMBER 2023 TO 12 UTC OF
07TH DECEMBER 2023.
I)WIND DIRECTION SPEED: NE/N-LY: 10/20 KTS.
II)WEATHER: 1) S 17 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S 17 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.

BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E WEST
OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E THENCE S-WARDS TO EQUATOR
(.)
BOB A3-FORECAST VALID FROM 1030 UTC OF 05TH DECEMBER 2023 TO 12 UTC
OF 06TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE/S-LY 05/10 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 1.5-3.5 MTR.

BOB A3-FORECAST VALID FROM 12 UTC OF 06TH DECEMBER 2023 TO 12 UTC OF
07TH DECEMBER 2023.
I)WIND DIRECTION SPEED: 1)E OF 90 DEG E :ANTI CYCLONIC 05/10 KTS
2) REST AREA : SE-LY 05/10 KTS BEC SW/S-LY 05/10 KTS TO THE N OF 7
DEG N.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 1030 UTC OF 05TH DECEMBER 2023 TO 12 UTC
OF 06TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: 1) N OF 13 DEG N: NE/E-LY 10/20 KTS BEC
CYCLONIC 35/50 KTS TO THE S OF 19 DEG N AND W OF 83 DEG E.
2)REST AREA: S/SE-LY 10/20 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 9.0-14.0 MTR.

BOB A4-FORECAST VALID FROM 12 UTC OF 06TH DECEMBER 2023 TO 12 UTC OF
07TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: 1) N OF 15 DEG N: NE/E-LY 15/25 KTS BEC
CYCLONIC 15/30 KTS TO THE S OF 20 DEG N AND W OF 82 DEG E.
II)WEATHER: WIDE SPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 4.0-6.0 MTR.

ADVISORY: PLEASE BE AWARE. WIND WAVE FORECASTS ARE AVERAGES. WIND
GUSTS CAN BE 40 PER CENT STRONGER THAN THE FORECAST. MAXIMUM WAVE
HEIGHT CAN BE TWICE THE FORECAST WAVE HEIGHT.

NEXT FORECAST WILL BE ISSUED AT 05/1800 UTC
=======================================================
TOO: 05/1030=


Original Message :

WTIN01 DEMS 050900

GMDSS BULLETIN I 050900
ISSUED BY: -INDIA METEOROLOGICAL DEPARTMENT, NEW DELHI
HIGH SEA FORECAST FOR MET. AREA VIII (N)
AREA OF COVERAGE: AREA OF THE INDIAN OCEAN ENCLOSED BY LINES FROM THE
INDO-
PAKISTAN FRONTIER AT 23O45'N 68 DEG E TO 12 DEG N 6 DEG E, THENCE
TO CAPE GARDAFUI; THE
EAST AFRICAN COAST SOUTH TO THE EQUATOR, THENCE TO 95 DEG E, TO 6 DEG
N, THENCE
NORTHEASTWARDS TO MYANMAR/THAIL FRONTIER IN 10 DEG N 98 DEG 30'E
NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 09 UTC OF 05 TH DECEMBER 2023 TO 00 UTC OF 07 TH DECEMBER
2023.

PART-I CYCLONIC STORM MICHAUNG.

SUB: SEVERE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER
WESTCENTRAL
BAY OF BENGAL OFF SOUTH ANDHRA PRADESH COAST (CYCLONE WARNING FOR
ANDHRA
PRADESH COAST: RED MESSAGE)

THE SEVERE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER
WESTCENTRAL
BAY OF BENGAL ALONG AND OFF SOUTH ANDHRA PRADESH COAST MOVED
NORTHWARDS WITH A
SPEED OF 12 KMPH DURING PAST 06 HOURS AND LAY CENTERED AT 0300 UTC OF
TODAY, THE 5
TH DECEMBER, 2023 OVER THE SAME REGION NEAR LATITUDE 15.2 DEG N AND
LONGITUDE 80.25
DEG E, ABOUT 40 KM NORTHEAST OF KAVALI, 80 KM NORTH-NORTHEAST OF
NELLORE, 80 KM
SOUTH-SOUTHWEST OF BAPATLA AND 140 KM SOUTH-SOUTHWEST OF
MACHILIPATNAM.
AS THE SYSTEM IS MOVING NEARLY NORTHWARDS CLOSE TO COAST, SOME PARTS
OF THE WALL
CLOUD REGION CONTINUES TO LIE OVER LAND. THE SYSTEM IS LIKELY TO MOVE
NEARLY
NORTHWARDS PARALLEL AND CLOSE TO SOUTH ANDHRA PRADESH COAST AND CROSS
SOUTH
ANDHRA PRADESH COAST CLOSE TO BAPATLA DURING NEXT 4 HOURS AS A SEVERE
CYCLONIC
STORM WITH A MAXIMUM SUSTAINED WIND SPEED OF 90-100 KMPH GUSTING TO
110 KMPH.
PART-II SYNOPTIC WEATHER SYSTEM AT 0300 UTC:
THE CYCLONIC CIRCULATION OVER SOUTHWEST ARABIAN SEA EXTENDING UPTO
3.1 KM ABOVE
MEAN SEA LEVEL PERSISTS.
AREA: ARB A1 (ARABIAN SEA)-EQUATOR TO 10 DEG. N W OF 80 DEG.E (.)
ARB A1-FORECAST VALID FROM 09 UTC OF 05 TH DECEMBER 2023 TO 00 UTC OF
06 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: 1)W OF 70 DEG E: NE/N-LY 10/20 KTS.
2)E OF 60 DEG E TO THE W OF 70 DEG E: CYCLONIC 05/10 KYTS.
3)REST AREA: S/SW-LY 10/15 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A1-FORECAST VALID FROM 00 UTC OF 06 TH DECEMBER 2023 TO 00 UTC OF
07 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: 1) W OF 72 DEGE: NE/N-LY10/20 KTS BEC
CYCLONIC 05/10 KTS
TO THE E OF 60 DEG E.
2)REST AREA: SE/S-LY 05/10 KTS BEC SW-LY 05/15 KTS TO THE N OF 4 DEG
N.
II)WEATHER: 1)E OF 53 DEG E: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 53 DEG E: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.

ARB A2-ARABIAN SEA: -23 DEG 45 MIN N 68 DEG E TO 12 DEG N 63 DEG E
TO CAPE GARDAFUI TO N OF 10 DEG N (.)
ARB A2-FORECAST VALID FROM 09 UTC OF 05 TH DECEMBER 2023 TO 00 UTC OF
06 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: N/NE-LY: 10/20 KTS.
II)WEATHER: 1) S 17 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S 17 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A2-FORECAST VALID FROM 00 UTC OF 06 TH DECEMBER 2023 TO 00 UTC OF
07 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: NE/N-LY: 10/20 KTS.
II)WEATHER: 1) S 17 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S 17 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E WEST
OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E THENCE S-WARDS TO EQUATOR
(.)
BOB A3-FORECAST VALID FROM 09 UTC OF 05 TH DECEMBER 2023 TO 00 UTC OF
06 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE/S-LY 05/10 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 3.5-5.0 MTR.
BOB A3-FORECAST VALID FROM 00 UTC OF 06 TH DECEMBER 2023 TO 00 UTC OF
07 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE-LY 05/10 KTS BEC S-LY 05/10 KTS TO THE N
OF 5 DEG N.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.
BOB: A4: BAY OF BENGAL N OF 10 DEG N E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 09 UTC OF 05 TH DECEMBER 2023 TO 00 UTC OF
06 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: 1) N OF 13 DEG N: NE/E-LY 10/20 KTS BEC
CYCLONIC 45/55 KTS TO THE S
OF 19 DEG N AND W OF 83 DEG E.
2)REST AREA: S/SE-LY 10/20 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 9.0-14.0 MTR.
BOB A4-FORECAST VALID FROM 00 UTC OF 06 TH DECEMBER 2023 TO 00 UTC OF
07 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: 1) N OF 15 DEG N: NE/E-LY 15/25 KTS BEC
CYCLONIC 15/25 KTS TO THE S
OF 20 DEG N AND W OF 82 DEG E.
II)WEATHER: WIDE SPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 2.5-4.0 MTR.
ADVISORY: PLEASE BE AWARE. WIND WAVE FORECASTS ARE AVERAGES. WIND
GUSTS CAN BE 40
PER CENT STRONGER THAN THE FORECAST. MAXIMUM WAVE HEIGHT CAN BE TWICE
THE
FORECAST WAVE HEIGHT.
NEXT FORECAST WILL BE ISSUED AT 05/1700 UTC=


Original Message :

WTIO51 PGTW 042100
WARNING ATCG MIL 08B NIO 231204193115
2023120418 08B MICHAUNG 008 01 305 07 SATL RADR 040
T000 143N 0801E 060 R050 050 NE QD 030 SE QD 025 SW QD 035 NW QD R034 100 NE QD 070 SE QD 045 SW QD 080 NW QD
T012 153N 0799E 050 R050 040 NE QD 020 SE QD 000 SW QD 000 NW QD R034 050 NE QD 050 SE QD 010 SW QD 020 NW QD
T024 163N 0798E 035
T036 174N 0798E 025
AMP 000HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
036HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 008
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 008
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
041800Z --- NEAR 14.3N 80.1E
MOVEMENT PAST SIX HOURS - 305 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 040 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.3N 80.1E
---
FORECASTS:
12 HRS, VALID AT:
050600Z --- 15.3N 79.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 355 DEG/ 05 KTS
---
24 HRS, VALID AT:
051800Z --- 16.3N 79.8E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 36 HR POSIT: 360 DEG/ 06 KTS
---
36 HRS, VALID AT:
060600Z --- 17.4N 79.8E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
042100Z POSITION NEAR 14.6N 80.1E.
04DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
74 NM NORTH OF CHENNAI, INDIA, HAS TRACKED NORTHWESTWARD AT
07 KNOTS OVER THE PAST SIX HOURS.
THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON
WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR
SIGNS OF REGENERATION. THE PRESENT FORECAST TRACK NEARLY PARALLELS
THE INDIAN COASTLINE DURING THE NEXT 12-24 HOURS. SHOULD THE SYSTEM
MOVE BACK OVER WATER, ADDITIONAL WARNINGS MAY BE ISSUED.
MINIMUM CENTRAL PRESSURE AT 041800Z IS 988
MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 041800Z IS 24 FEET.
//
0823113006 77N 880E 20
0823113012 82N 872E 20
0823113018 87N 865E 20
0823120100 95N 862E 20
0823120106 99N 857E 20
0823120112 101N 852E 25
0823120118 102N 848E 25
0823120200 104N 843E 25
0823120206 106N 839E 25
0823120212 107N 834E 30
0823120218 108N 831E 30
0823120300 113N 829E 35
0823120306 119N 829E 35
0823120312 123N 824E 40
0823120318 127N 818E 45
0823120400 130N 814E 50
0823120400 130N 814E 50
0823120406 134N 811E 55
0823120406 134N 811E 55
0823120412 139N 807E 60
0823120412 139N 807E 60
0823120418 143N 801E 60
0823120418 143N 801E 60
NNNN


Original Message :

WTIO31 PGTW 042100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 008//
RMKS/
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 008
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
041800Z --- NEAR 14.3N 80.1E
MOVEMENT PAST SIX HOURS - 305 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 040 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.3N 80.1E
---
FORECASTS:
12 HRS, VALID AT:
050600Z --- 15.3N 79.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 355 DEG/ 05 KTS
---
24 HRS, VALID AT:
051800Z --- 16.3N 79.8E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 36 HR POSIT: 360 DEG/ 06 KTS
---
36 HRS, VALID AT:
060600Z --- 17.4N 79.8E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
042100Z POSITION NEAR 14.6N 80.1E.
04DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
74 NM NORTH OF CHENNAI, INDIA, HAS TRACKED NORTHWESTWARD AT
07 KNOTS OVER THE PAST SIX HOURS.
THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE JOINT TYPHOON
WRNCEN PEARL HARBOR HI. THE SYSTEM WILL BE CLOSELY MONITORED FOR
SIGNS OF REGENERATION. THE PRESENT FORECAST TRACK NEARLY PARALLELS
THE INDIAN COASTLINE DURING THE NEXT 12-24 HOURS. SHOULD THE SYSTEM
MOVE BACK OVER WATER, ADDITIONAL WARNINGS MAY BE ISSUED.
MINIMUM CENTRAL PRESSURE AT 041800Z IS 988 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 041800Z IS 24 FEET.//
NNNN


Original Message :

WTIO51 PGTW 041500
WARNING ATCG MIL 08B NIO 231204134701
2023120412 08B MICHAUNG 007 01 325 05 SATL RADR 020
T000 138N 0808E 060 R050 050 NE QD 030 SE QD 025 SW QD 035 NW QD R034 100 NE QD 070 SE QD 045 SW QD 080 NW QD
T012 148N 0804E 065 R064 015 NE QD 015 SE QD 015 SW QD 015 NW QD R050 050 NE QD 030 SE QD 025 SW QD 035 NW QD R034 100 NE QD 070 SE QD 045 SW QD 080 NW QD
T024 157N 0803E 055 R050 040 NE QD 025 SE QD 020 SW QD 025 NW QD R034 080 NE QD 060 SE QD 035 SW QD 055 NW QD
T036 167N 0803E 040
T048 179N 0805E 030
AMP
036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 007
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 007
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
041200Z --- NEAR 13.8N 80.8E
MOVEMENT PAST SIX HOURS - 325 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON EYE FIXED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 13.8N 80.8E
---
FORECASTS:
12 HRS, VALID AT:
050000Z --- 14.8N 80.4E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
015 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 355 DEG/ 05 KTS
---
24 HRS, VALID AT:
051200Z --- 15.7N 80.3E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 360 DEG/ 05 KTS
---
36 HRS, VALID AT:
060000Z --- 16.7N 80.3E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 48 HR POSIT: 010 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
061200Z --- 17.9N 80.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
041500Z POSITION NEAR 14.1N 80.7E.
04DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
683 NM SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTHWESTWARD AT
05 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 041200Z IS 987 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 041200Z IS 24 FEET. NEXT WARNINGS AT
042100Z, 050300Z, 050900Z AND 051500Z.//
0823113006 77N 880E 20
0823113012 82N 872E 20
0823113018 87N 865E 20
0823120100 95N 862E 20
0823120106 99N 857E 20
0823120112 101N 852E 25
0823120118 102N 848E 25
0823120200 104N 843E 25
0823120206 106N 839E 25
0823120212 107N 834E 30
0823120218 108N 831E 30
0823120300 113N 829E 35
0823120306 119N 829E 35
0823120312 123N 824E 40
0823120318 127N 818E 45
0823120400 130N 814E 50
0823120400 130N 814E 50
0823120406 134N 811E 55
0823120406 134N 811E 55
0823120412 138N 808E 60
0823120412 138N 808E 60
NNNN


Original Message :

WTIO31 PGTW 041500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 007//
RMKS/
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 007
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
041200Z --- NEAR 13.8N 80.8E
MOVEMENT PAST SIX HOURS - 325 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON EYE FIXED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 13.8N 80.8E
---
FORECASTS:
12 HRS, VALID AT:
050000Z --- 14.8N 80.4E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
015 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 355 DEG/ 05 KTS
---
24 HRS, VALID AT:
051200Z --- 15.7N 80.3E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
025 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
035 NM SOUTHWEST QUADRANT
055 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 360 DEG/ 05 KTS
---
36 HRS, VALID AT:
060000Z --- 16.7N 80.3E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 48 HR POSIT: 010 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
061200Z --- 17.9N 80.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
041500Z POSITION NEAR 14.1N 80.7E.
04DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
683 NM SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTHWESTWARD AT
05 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 041200Z IS 987 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 041200Z IS 24 FEET. NEXT WARNINGS AT
042100Z, 050300Z, 050900Z AND 051500Z.//
NNNN


Original Message :

WTIN01 DEMS 041233
GLOBAL MARITIME 041730 IST
DATE/TIME OF ISSUE: 04-12-2023/1200UTC
SPL GMDSS BULLETIN NO-9 041200
ISSUED BY: -INDIA METEOROLOGICAL DEPARTMENT, NEW DELHI
HIGH SEA FORECAST FOR MET. AREA VIII (N)
AREA OF COVERAGE: AREA OF THE INDIAN OCEAN ENCLOSED BY LINES FROM THE INDO-
PAKISTAN FRONTIER AT 23?45'N 68 DEG E TO 12 DEG N 6 DEG E, THENCE TO CAPE GARDAFUI; THE
EAST AFRICAN COAST SOUTH TO THE EQUATOR, THENCE TO 95 DEG E, TO 6 DEG N, THENCE
NORTHEASTWARDS TO MYANMAR/THAIL FRONTIER IN 10 DEG N 98 DEG 30'E NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.
VALID FROM 12 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF 06 TH DECEMBER 2023.
PART-I CYCLONIC STORM MICHAUNG.
SUB: SEVERE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER WESTCENTRAL
& ADJOINING SOUTHWEST BAY OF BENGAL OFF SOUTH ANDHRA PRADESH AND ADJOINING
NORTH TAMILNADU COASTS (CYCLONE WARNING FOR ANDHRA PRADESH AND ADJOINING
NORTH TAMIL NADU-PUDUCHERRY COASTS: RED MESSAGE)
THE SEVERE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER WESTCENTRAL
& ADJOINING SOUTHWEST BAY OF BENGAL OFF SOUTH ANDHRA PRADESH AND ADJOINING
NORTH TAMILNADU COASTS MOVED NORTHWESTWARDS WITH A SPEED OF 10 KMPH DURING
PAST 06 HOURS AND LAY CENTERED AT 0900 UTC OF TODAY THE 4TH DECEMBER, 2023 OVER THE
SAME REGION NEAR LATITUDE 13.7 DEG N AND LONGITUDE 80.7 DEG E, ABOUT 100 KM
NORTHEAST OF CHENNAI, 120 KM SOUTHEAST OF NELLORE, 220 KM NORTH-NORTHEAST OF
PUDUCHERRY, 250 KM SOUTH OF BAPATLA AND 280 KM SOUTH OF MACHILIPATNAM.
IT IS LIKELY TO INTENSIFY GRADUALLY AND MOVE NEARLY NORTHWARDS ALMOST PARALLEL AND
CLOSE TO SOUTH ANDHRA PRADESH COAST AND CROSS SOUTH ANDHRA PRADESH COAST
BETWEEN NELLORE AND MACHILIPATNAM, CLOSE TO BAPATLA DURING FORENOON OF 5TH
DECEMBER AS A SEVERE CYCLONIC STORM WITH A MAXIMUM SUSTAINED WIND SPEED OF 90-100
KMPH GUSTING TO 110 KMPH.
PART-II SYNOPTIC WEATHER SYSTEM AT 0900 UTC:
THE CYCLONIC CIRCULATION OVER SOUTHWEST ARABIAN SEA EXTENDING UPTO 3.1 KM ABOVE
MEAN SEA LEVEL PERSISTS.
AREA: ARB A1 (ARABIAN SEA)-EQUATOR TO 10 DEG. N W OF 80 DEG.E (.)
ARB A1-FORECAST VALID FROM 12 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF 05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: 1) W OF 60 DEG E: NE/N-LY 10/20 KTS
2)TO THE N OF 5 DEG N AND THE E OF 60 DEG E TO THE W OF 70 DEG E : NE-LY 10/15 KTS,
3) TO THE E OF 70 DEG E AND N OF 5 DEG N: NW-LY 05/10 KTS BEC SW-LY 10/15 KTS TO THE E 78 DEG E .
4) REST AREA: SW-LY 10/15 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A1-FORECAST VALID FROM 00 UTC OF 5 TH DECEMBER 2023 TO 00 UTC OF 06 TH DECEMBER 2023.
I) WIND DIRECTION SPEED: 1) W OF 70 DEGE: NE-LY10/20 KTS BEC SW-LY 10/15 KTS
TO THE E OF 60 DEG E.
2)E OF 70 DEG E: NW-LY 05/10 KTS BEC W/SW-LY 10/20 KTS TO THE E OF 76 DEG E.
3)REST AREA: SW-LY 10/15 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.

IV)WAVE HEIGHT: 1.0-3.0 MTR.
ARB A2-ARABIAN SEA: -23 DEG 45 MIN N 68 DEG E TO 12 DEG N 63 DEG E
TO CAPE GARDAFUI TO N OF 10 DEG N (.)
ARB A2-FORECAST VALID FROM 12 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF 05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: N/NE-LY: 10/20 KTS.
II)WEATHER: 1) S OF 20 DEG N TO THE E OF 57 DEG E: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S OF 20 DEG N TO THE E OF 57 DEG E: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A2-FORECAST VALID FROM 00 UTC OF 5 TH DECEMBER 2023 TO 00 UTC OF 06 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: NE-LY: 10/20 KTS.
II)WEATHER: FAIR.
III)VISIBILITY: 10-8 NM.
IV)WAVE HEIGHT: 1.0-3.0 MTR.
BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E THENCE S-WARDS TO EQUATOR (.)
BOB A3-FORECAST VALID FROM 12 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF 05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE-LY 05/10 KTS BEC S-LY 10/20 KTS TO THE N OF 5 DEG N.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 4.0-6.0 MTR.
BOB A3-FORECAST VALID FROM 00 UTC OF 5 TH DECEMBER 2023 TO 00 UTC OF 06 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE-LY 05/10 KTS BEC S-LY 05/15 KTS TO THE N OF 5 DEG N AND W OF 86 DEGE
E.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 2.5-3.5 MTR.
BOB: A4: BAY OF BENGAL N OF 10 DEG N E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 12 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF 05 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: 1) E/SE-LY 10/15 KTS BEC CYCLONIC 50/55 KTS S OF 18 DEG N
AND W OF 82 DEG E.
2)REST AREA: NE/E-LY 10/25 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 9.0-14.0 MTR.
BOB A4-FORECAST VALID FROM 00 UTC OF 5 TH DECEMBER 2023 TO 00 UTC OF 06 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: E/NE-LY 10/20 KTS BEC CYCLONIC 40/50 KTS TO THE S OF 18 DEG N
AND W OF 82 DEG E.
II)WEATHER: WIDE SPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 9.0-14.0 MTR.
ADVISORY: PLEASE BE AWARE. WIND WAVE FORECASTS ARE AVERAGES. WIND GUSTS CAN BE 40
PER CENT STRONGER THAN THE FORECAST. MAXIMUM WAVE HEIGHT CAN BE TWICE THE
FORECAST WAVE HEIGHT.
NEXT FORECAST WILL BE ISSUED AT 04/1700 UTC =


Original Message :

WTIN01 DEMS 040955
GLOBAL MARITIME 041530 IST
DATE/TIME OF ISSUE: 04-12-2023/1000UTC
SPL GMDSS BULLETIN NO-8 041000
ISSUED BY: -INDIA METEOROLOGICAL DEPARTMENT, NEW DELHI
HIGH SEA FORECAST FOR MET. AREA VIII (N)
AREA OF COVERAGE: AREA OF THE INDIAN OCEAN ENCLOSED BY LINES FROM THE
INDO-
PAKISTAN FRONTIER AT 23O45'N 68 DEG E TO 12 DEG N 6 DEG E, THENCE
TO CAPE GARDAFUI; THE
EAST AFRICAN COAST SOUTH TO THE EQUATOR, THENCE TO 95 DEG E, TO 6 DEG
N, THENCE
NORTHEASTWARDS TO MYANMAR/THAIL FRONTIER IN 10 DEG N 98 DEG 30'E
NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.
VALID FROM 10 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF 06 TH DECEMBER
2023.
PART-I CYCLONIC STORM MICHAUNG.
SUB: SEVERE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER
WESTCENTRAL
AND ADJOINING SOUTHWEST BAY OF BENGAL OFF SOUTH ANDHRA PRADESH AND
ADJOINING
NORTH TAMILNADU COASTS (CYCLONE WARNING FOR ANDHRA PRADESH AND
ADJOINING
NORTH TAMIL NADU-PUDUCHERRY COASTS: RED MESSAGE)
THE SEVERE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER
WESTCENTRAL
& ADJOINING SOUTHWEST BAY OF BENGAL OFF SOUTH ANDHRA PRADESH
AND ADJOINING
NORTH TAMILNADU COASTS MOVED NORTHWESTWARDS WITH A SPEED OF 8 KMPH
DURING PAST
06 HOURS AND LAY CENTERED AT 0600 UTC OF TODAY THE 4TH DECEMBER, 2023
OVER THE SAME
REGION NEAR LATITUDE 13.5 DEG N AND LONGITUDE 80.8 DEG E, ABOUT 90 KM
NORTHEAST OF
CHENNAI, 140 KM SOUTHEAST OF NELLORE, 200 KM NORTH-NORTHEAST OF
PUDUCHERRY, 270 KM
SOUTH OF BAPATLA AND 300 KM SOUTH OF MACHILIPATNAM.
IT IS LIKELY TO INTENSIFY GRADUALLY AND MOVE NEARLY NORTHWARDS ALMOST
PARALLEL AND
CLOSE TO SOUTH ANDHRA PRADESH COAST AND CROSS SOUTH ANDHRA PRADESH
COAST
BETWEEN NELLORE AND MACHILIPATNAM, CLOSE TO BAPATLA DURING FORENOON
OF 5TH
DECEMBER AS A SEVERE CYCLONIC STORM WITH A MAXIMUM SUSTAINED WIND
SPEED OF 90-100
KMPH GUSTING TO 110 KMPH.
PART-II SYNOPTIC WEATHER SYSTEM AT 0600 UTC:
THE CYCLONIC CIRCULATION OVER SOUTHWEST ARABIAN SEA EXTENDING UPTO
3.1 KM ABOVE
MEAN SEA LEVEL PERSISTS.
AREA: ARB A1 (ARABIAN SEA)-EQUATOR TO 10 DEG. N W OF 80 DEG.E (.)
ARB A1-FORECAST VALID FROM 09 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: 1) W OF 60 DEG E: NE/N-LY 10/20 KTS
2)TO THE N OF 5 DEG N AND THE E OF 60 DEG E TO THE W OF 70 DEG E :
NE-LY 10/15 KTS,
3) TO THE E OF 70 DEG E AND N OF 5 DEG N : NW-LY 05/10 KTS BEC SW-LY
10/15 KTS TO THE E 78 DEG E .
4) REST AREA: SW-LY 10/15 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A1-FORECAST VALID FROM 00 UTC OF 5 TH DECEMBER 2023 TO 00 UTC OF
06 TH DECEMBER 2023.
I) WIND DIRECTION SPEED: 1) W OF 70 DEGE: NE-LY10/20 KTS BEC SW-LY
10/15 KTS
TO THE E OF 60 DEG E.
2)E OF 70 DEG E: NW-LY 05/10 KTS BEC W/SW-LY 10/20 KTS TO THE E OF 76
DEG E.
3)REST AREA: SW-LY 10/15 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.

IV)WAVE HEIGHT: 1.0-3.0 MTR.
ARB A2-ARABIAN SEA: -23 DEG 45 MIN N 68 DEG E TO 12 DEG N 63 DEG E
TO CAPE GARDAFUI TO N OF 10 DEG N (.)
ARB A2-FORECAST VALID FROM 09 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: N/NE-LY: 10/20 KTS.
II)WEATHER: 1) S OF 20 DEG N TO THE E OF 57 DEG E: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S OF 20 DEG N TO THE E OF 57 DEG E: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A2-FORECAST VALID FROM 00 UTC OF 5 TH DECEMBER 2023 TO 00 UTC OF
06 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: NE-LY: 10/20 KTS.
II)WEATHER: FAIR.
III)VISIBILITY: 10-8 NM.
IV)WAVE HEIGHT: 1.0-3.0 MTR.
BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E WEST
OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E THENCE S-WARDS TO EQUATOR
(.)
BOB A3-FORECAST VALID FROM 09 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE-LY 05/10 KTS BEC S-LY 10/20 KTS TO THE N
OF 5 DEG N.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 4.0-6.0 MTR.
BOB A3-FORECAST VALID FROM 00 UTC OF 5 TH DECEMBER 2023 TO 00 UTC OF
06 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE-LY 05/10 KTS BEC S-LY 05/15 KTS TO THE N
OF 5 DEG N AND W OF 86 DEGE
E.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 2.5-3.5 MTR.
BOB: A4: BAY OF BENGAL N OF 10 DEG N E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 09 UTC OF 04 TH DECEMBER 2023 TO 00 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: 1) E/SE-LY 10/15 KTS BEC CYCLONIC 50/55
KTS S OF 18 DEG N
AND W OF 82 DEG E.
2)REST AREA: NE/E-LY 10/25 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 9.0-14.0 MTR.
BOB A4-FORECAST VALID FROM 00 UTC OF 5 TH DECEMBER 2023 TO 00 UTC OF
06 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: E/NE-LY 10/20 KTS BEC CYCLONIC 40/50 KTS
TO THE S OF 18 DEG N
AND W OF 82 DEG E.
II)WEATHER: WIDE SPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 9.0-14.0 MTR.
ADVISORY: PLEASE BE AWARE. WIND WAVE FORECASTS ARE AVERAGES. WIND
GUSTS CAN BE 40
PER CENT STRONGER THAN THE FORECAST. MAXIMUM WAVE HEIGHT CAN BE TWICE
THE
FORECAST WAVE HEIGHT.
NEXT FORECAST WILL BE ISSUED AT 04/1700 UTC =


Original Message :

WTIO51 PGTW 040900
WARNING ATCG MIL 08B NIO 231204073717
2023120406 08B MICHAUNG 006 01 325 05 SATL RADR 030
T000 134N 0811E 055 R050 050 NE QD 030 SE QD 025 SW QD 035 NW QD R034 100 NE QD 070 SE QD 045 SW QD 080 NW QD
T012 144N 0807E 060 R050 050 NE QD 030 SE QD 025 SW QD 035 NW QD R034 100 NE QD 070 SE QD 045 SW QD 080 NW QD
T024 154N 0806E 050 R050 050 NE QD 030 SE QD 015 SW QD 020 NW QD R034 080 NE QD 060 SE QD 030 SW QD 050 NW QD
T036 163N 0806E 040 R034 060 NE QD 065 SE QD 020 SW QD 030 NW QD
T048 173N 0809E 030
T072 191N 0825E 020
AMP
036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 006
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 006
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
040600Z --- NEAR 13.4N 81.1E
MOVEMENT PAST SIX HOURS - 325 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 13.4N 81.1E
---
FORECASTS:
12 HRS, VALID AT:
041800Z --- 14.4N 80.7E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 355 DEG/ 05 KTS
---
24 HRS, VALID AT:
050600Z --- 15.4N 80.6E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 360 DEG/ 04 KTS
---
36 HRS, VALID AT:
051800Z --- 16.3N 80.6E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 015 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
060600Z --- 17.3N 80.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 040 DEG/ 06 KTS
---
72 HRS, VALID AT:
070600Z --- 19.1N 82.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
040900Z POSITION NEAR 13.7N 81.0E.
04DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
691 NM SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTHWESTWARD AT
05 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT
040600Z IS 991 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 040600Z IS
24 FEET. NEXT WARNINGS AT 041500Z, 042100Z, 050300Z AND 050900Z.//
0823113006 77N 880E 20
0823113012 82N 872E 20
0823113018 87N 865E 20
0823120100 95N 862E 20
0823120106 99N 857E 20
0823120112 101N 852E 25
0823120118 102N 848E 25
0823120200 104N 843E 25
0823120206 106N 839E 25
0823120212 107N 834E 30
0823120218 108N 831E 30
0823120300 113N 829E 35
0823120306 119N 829E 35
0823120312 123N 824E 40
0823120318 127N 818E 45
0823120400 130N 814E 50
0823120400 130N 814E 50
0823120406 134N 811E 55
0823120406 134N 811E 55
NNNN


Original Message :

WTIO31 PGTW 040900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 006//
RMKS/
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 006
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
040600Z --- NEAR 13.4N 81.1E
MOVEMENT PAST SIX HOURS - 325 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE AND RADAR
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 13.4N 81.1E
---
FORECASTS:
12 HRS, VALID AT:
041800Z --- 14.4N 80.7E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 355 DEG/ 05 KTS
---
24 HRS, VALID AT:
050600Z --- 15.4N 80.6E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 360 DEG/ 04 KTS
---
36 HRS, VALID AT:
051800Z --- 16.3N 80.6E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 060 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 015 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
060600Z --- 17.3N 80.9E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 040 DEG/ 06 KTS
---
72 HRS, VALID AT:
070600Z --- 19.1N 82.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
040900Z POSITION NEAR 13.7N 81.0E.
04DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
691 NM SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTHWESTWARD AT
05 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT
040600Z IS 991 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 040600Z IS
24 FEET. NEXT WARNINGS AT 041500Z, 042100Z, 050300Z AND 050900Z.//
NNNN


Original Message :

WTIO51 PGTW 040300
WARNING ATCG MIL 08B NIO 231204012121
2023120400 08B MICHAUNG 005 01 315 08 SATL RADR SYNP XTRP 060
T000 135N 0812E 055 R050 050 NE QD 030 SE QD 015 SW QD 035 NW QD R034 100 NE QD 070 SE QD 045 SW QD 080 NW QD
T012 144N 0807E 060 R050 050 NE QD 030 SE QD 020 SW QD 020 NW QD R034 100 NE QD 080 SE QD 040 SW QD 070 NW QD
T024 154N 0806E 055 R050 030 NE QD 030 SE QD 000 SW QD 000 NW QD R034 080 NE QD 070 SE QD 020 SW QD 040 NW QD
T036 163N 0805E 045 R034 080 NE QD 050 SE QD 010 SW QD 020 NW QD
T048 172N 0807E 030
T072 189N 0815E 020
AMP
036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 005
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 005
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
040000Z --- NEAR 13.5N 81.2E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE, RADAR, SYNOPTIC DATA AND EXTRAPOLATION
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 13.5N 81.2E
---
FORECASTS:
12 HRS, VALID AT:
041200Z --- 14.4N 80.7E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 355 DEG/ 05 KTS
---
24 HRS, VALID AT:
050000Z --- 15.4N 80.6E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 355 DEG/ 05 KTS
---
36 HRS, VALID AT:
051200Z --- 16.3N 80.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 010 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
060000Z --- 17.2N 80.7E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 025 DEG/ 05 KTS
---
72 HRS, VALID AT:
070000Z --- 18.9N 81.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
040300Z POSITION NEAR 13.7N 81.1E.
04DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
60 NM EAST-NORTHEAST OF CHENNAI, INDIA, HAS TRACKED NORTHWESTWARD AT
08 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 040000Z IS 990 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 040000Z IS 24 FEET. NEXT WARNINGS AT
040900Z, 041500Z, 042100Z AND 050300Z.
//
0823113006 77N 880E 20
0823113012 82N 872E 20
0823113018 87N 865E 20
0823120100 95N 862E 20
0823120106 99N 857E 20
0823120112 101N 852E 25
0823120118 102N 848E 25
0823120200 104N 843E 25
0823120206 106N 839E 25
0823120212 107N 834E 30
0823120218 108N 831E 30
0823120300 113N 829E 35
0823120306 119N 829E 35
0823120312 123N 824E 40
0823120318 129N 818E 45
0823120400 135N 812E 55
0823120400 135N 812E 55
NNNN


Original Message :

WTIO31 PGTW 040300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 005//
RMKS/
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 005
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
040000Z --- NEAR 13.5N 81.2E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE, RADAR, SYNOPTIC DATA AND EXTRAPOLATION
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 13.5N 81.2E
---
FORECASTS:
12 HRS, VALID AT:
041200Z --- 14.4N 80.7E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 355 DEG/ 05 KTS
---
24 HRS, VALID AT:
050000Z --- 15.4N 80.6E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 355 DEG/ 05 KTS
---
36 HRS, VALID AT:
051200Z --- 16.3N 80.5E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 010 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
060000Z --- 17.2N 80.7E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 025 DEG/ 05 KTS
---
72 HRS, VALID AT:
070000Z --- 18.9N 81.5E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
040300Z POSITION NEAR 13.7N 81.1E.
04DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
60 NM EAST-NORTHEAST OF CHENNAI, INDIA, HAS TRACKED NORTHWESTWARD AT
08 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 040000Z IS 990 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 040000Z IS 24 FEET. NEXT WARNINGS AT
040900Z, 041500Z, 042100Z AND 050300Z.
//
NNNN


Original Message :

WTIO51 PGTW 032100
WARNING ATCG MIL 08B NIO 231203191519
2023120318 08B MICHAUNG 004 01 315 08 SATL RADR SYNP 015
T000 129N 0818E 045 R034 100 NE QD 070 SE QD 045 SW QD 080 NW QD
T012 137N 0813E 055 R050 030 NE QD 030 SE QD 010 SW QD 010 NW QD R034 110 NE QD 100 SE QD 050 SW QD 100 NW QD
T024 147N 0808E 060 R050 030 NE QD 030 SE QD 030 SW QD 010 NW QD R034 100 NE QD 080 SE QD 040 SW QD 060 NW QD
T036 156N 0808E 055 R050 040 NE QD 030 SE QD 020 SW QD 000 NW QD R034 080 NE QD 080 SE QD 030 SW QD 020 NW QD
T048 166N 0810E 040 R034 100 NE QD 070 SE QD 020 SW QD 050 NW QD
T072 183N 0819E 025
AMP
048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 004
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 004
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
031800Z --- NEAR 12.9N 81.8E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE, RADAR AND SYNOPTIC DATA
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 12.9N 81.8E
---
FORECASTS:
12 HRS, VALID AT:
040600Z --- 13.7N 81.3E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 335 DEG/ 06 KTS
---
24 HRS, VALID AT:
041800Z --- 14.7N 80.8E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 360 DEG/ 05 KTS
---
36 HRS, VALID AT:
050600Z --- 15.6N 80.8E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 010 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
051800Z --- 16.6N 81.0E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 025 DEG/ 05 KTS
---
72 HRS, VALID AT:
061800Z --- 18.3N 81.9E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
032100Z POSITION NEAR 13.1N 81.7E.
03DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
693 NM SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTHWESTWARD AT
08 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 031800Z IS 996 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 031800Z IS 19 FEET. NEXT WARNINGS AT
040300Z, 040900Z, 041500Z AND 042100Z.
//
0823113006 77N 880E 20
0823113012 82N 872E 20
0823113018 87N 865E 20
0823120100 95N 862E 20
0823120106 99N 857E 20
0823120112 101N 852E 25
0823120118 102N 848E 25
0823120200 104N 843E 25
0823120206 106N 839E 25
0823120212 107N 834E 30
0823120218 108N 831E 30
0823120300 113N 829E 35
0823120306 119N 829E 35
0823120312 123N 824E 40
0823120318 129N 818E 45
NNNN


Original Message :

WTIO31 PGTW 032100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 004//
RMKS/
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 004
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
031800Z --- NEAR 12.9N 81.8E
MOVEMENT PAST SIX HOURS - 315 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON CENTER LOCATED BY A COMBINATION OF
SATELLITE, RADAR AND SYNOPTIC DATA
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 12.9N 81.8E
---
FORECASTS:
12 HRS, VALID AT:
040600Z --- 13.7N 81.3E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 335 DEG/ 06 KTS
---
24 HRS, VALID AT:
041800Z --- 14.7N 80.8E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 360 DEG/ 05 KTS
---
36 HRS, VALID AT:
050600Z --- 15.6N 80.8E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 010 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
051800Z --- 16.6N 81.0E
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 025 DEG/ 05 KTS
---
72 HRS, VALID AT:
061800Z --- 18.3N 81.9E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
032100Z POSITION NEAR 13.1N 81.7E.
03DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
693 NM SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTHWESTWARD AT
08 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 031800Z IS 996 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 031800Z IS 19 FEET. NEXT WARNINGS AT
040300Z, 040900Z, 041500Z AND 042100Z.
//
NNNN


Original Message :

WTIN01 DEMS 031800
GMDSS BULLETIN II 031800

ISSUED BY: -INDIA METEOROLOGICAL DEPARTMENT, NEW DELHI
HIGH SEA FORECAST FOR MET. AREA VIII (N)
AREA OF COVERAGE: AREA OF THE INDIAN OCEAN ENCLOSED BY LINES FROM THE
INDO-
PAKISTAN FRONTIER AT 23O45'N 68 DEG E TO 12 DEG N 6 DEG E, THENCE
TO CAPE GARDAFUI; THE
EAST AFRICAN COAST SOUTH TO THE EQUATOR, THENCE TO 95 DEG E, TO 6 DEG
N, THENCE
NORTHEASTWARDS TO MYANMAR/THAIL FRONTIER IN 10 DEG N 98 DEG 30'E
NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 1800 UTC OF 03 RD DECEMBER 2023 TO 1200 UTC OF 05 TH
DECEMBER 2023.

PART-I CYCLONIC STORM MICHAUNG

SUB: CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER SOUTHWEST
BAY OF
BENGAL (CYCLONE WARNING FOR ANDHRA PRADESH AND ADJOINING NORTH TAMIL
NADU-
PUDUCHERRY COASTS: ORANGE MESSAGE)

THE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER SOUTHWEST
BAY OF
BENGAL MOVED NORTH-NORTHWESTWARDS WITH A SPEED OF 08 KMPH DURING PAST
06 HOURS
AND LAY CENTERED AT 1200 UTC OF TODAY, THE 3 RD DECEMBER, 2023 OVER
THE SAME REGION
NEAR LATITUDE 12.2 DEG N AND LONGITUDE 82.0 DEG E, ABOUT 240 KM
EAST-NORTHEAST OF
PUDUCHERRY, 210 KM EAST-SOUTHEAST OF CHENNAI, 330 KM SOUTHEAST OF
NELLORE, 440 KM
SOUTH-SOUTHEAST OF BAPATLA AND 450 KM SOUTH-SOUTHEAST OF
MACHILIPATNAM.
IT IS LIKELY TO CONTINUE TO MOVE NORTH-NORTHWESTWARDS, INTENSIFY
FURTHER AND
REACH WESTCENTRAL BAY OF BENGAL OFF SOUTH ANDHRA PRADESH AND
ADJOINING NORTH
TAMILNADU COASTS BY 4 TH DECEMBER FORENOON. THEREAFTER, IT WOULD MOVE
NEARLY
NORTHWARDS ALMOST PARALLEL AND CLOSE TO SOUTH ANDHRA PRADESH COAST
AND CROSS
SOUTH ANDHRA PRADESH COAST BETWEEN NELLORE AND MACHILIPATNAM DURING
FORENOON
OF 5 TH DECEMBER AS A SEVERE CYCLONIC STORM WITH A MAXIMUM SUSTAINED
WIND SPEED
OF 90-100 KMPH GUSTING TO 110 KMPH.
PART-II SYNOPTIC WEATHER SYSTEM AT 1200 UTC:
THE CYCLONIC CIRCULATION OVER EASTCENTRAL ARABIAN SEA BETWEEN 1.5 AND
3.1 KM ABOVE
MEAN SEA LEVEL PERSISTS.
AREA: ARB A1 (ARABIAN SEA)-EQUATOR TO 10 DEG. N W OF 80 DEG.E (.)
ARB A1-FORECAST VALID FROM 18 UTC OF 03 RD DECEMBER 2023 TO 12 UTC OF
04 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: 1) W OF 65 DEG E: NE-LY 15/20 KTS BEC
CYCLONIC 05/10 KTS
TO THE E OF 58 DEG E.
2)E OF 65 DEG E: N/NW-LY 05/10 KTS BEC SW-LY 15/20 KTS TO THE E OF 76
DEG E.
3)REST AREA: W/SW-LY 05/15 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A1-FORECAST VALID FROM 12 UTC OF 4 TH DECEMBER 2023 TO 12 UTC OF
05 TH DECEMBER 2023.
I) WIND DIRECTION SPEED: 1) W OF 70 DEGE: NE-LY10/20 KTS BEC CYCLONIC
05/10 KTS
TO THE E OF 60 DEG E.
2)E OF 70 DEG E: NW-LY 05/10 KTS BEC W/SW-LY 10/20 KTS TO THE E OF 76
DEG E.
3)REST AREA: SW-LY 10/15 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.

IV)WAVE HEIGHT: 1.0-3.0 MTR.
ARB A2-ARABIAN SEA: -23 DEG 45 MIN N 68 DEG E TO 12 DEG N 63 DEG E
TO CAPE GARDAFUI TO N OF 10 DEG N (.)
ARB A2-FORECAST VALID FROM 18 UTC OF 03 RD DECEMBER 2023 TO 12 UTC OF
04 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: N/NE-LY: 10/20 KTS.
II)WEATHER: 1) S OF 20 DEG N TO THE E OF 60 DEG E: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S OF 20 DEG N TO THE E OF 60 DEG E: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A2-FORECAST VALID FROM 12 UTC OF 4 TH DECEMBER 2023 TO 12 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: NE-LY: 10/20 KTS.
II)WEATHER: FAIR.
III)VISIBILITY: 10-8 NM.
IV)WAVE HEIGHT: 1.0-3.0 MTR.
BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E WEST
OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E THENCE S-WARDS TO EQUATOR
(.)
BOB A3-FORECAST VALID FROM 18 UTC OF 03 RD DECEMBER 2023 TO 12 UTC OF
04 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE-LY 05/10 KTS BEC S-LY 10/20 KTS TO THE N
OF 5 DEG N.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 4.0-6.0 MTR.
BOB A3-FORECAST VALID FROM 12 UTC OF 4 TH DECEMBER 2023 TO 12 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE-LY 05/10 KTS BEC S-LY 05/15 KTS TO THE N
OF 5 DEG N.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 2.5-3.5 MTR.
BOB: A4: BAY OF BENGAL N OF 10 DEG N E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 18 UTC OF 03 RD DECEMBER 2023 TO 12 UTC OF
04 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: 1) E/SE-LY 10/15 KTS BEC CYCLONIC 30/40
KTS S OF 16 DEG N
AND W OF 83 DEG E.
2)REST AREA: NE/E-LY 10/25 KTS.
II)WEATHER: 1) S OF 20 DEG N: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S OF 20 DEG N: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.
BOB A4-FORECAST VALID FROM 12 UTC OF 4 TH DECEMBER 2023 TO 12 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: E/NE-LY 10/20 KTS BEC CYCLONIC 44/55 KTS
TO THE S OF 18 DEG N
AND W OF 83 DEG E.
II)WEATHER: WIDE SPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 9.0-14.0 MTR.
ADVISORY: PLEASE BE AWARE. WIND WAVE FORECASTS ARE AVERAGES. WIND
GUSTS CAN BE 40
PER CENT STRONGER THAN THE FORECAST. MAXIMUM WAVE HEIGHT CAN BE TWICE
THE
FORECAST WAVE HEIGHT.
NEXT FORECAST WILL BE ISSUED AT 04/0800 UTC=


Original Message :

WTIO31 PGTW 031500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 003//
RMKS/
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 003
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
031200Z --- NEAR 12.4N 82.5E
MOVEMENT PAST SIX HOURS - 320 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 12.4N 82.5E
---
FORECASTS:
12 HRS, VALID AT:
040000Z --- 13.3N 81.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 125 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 330 DEG/ 05 KTS
---
24 HRS, VALID AT:
041200Z --- 14.2N 81.4E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 350 DEG/ 05 KTS
---
36 HRS, VALID AT:
050000Z --- 15.1N 81.2E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 005 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
051200Z --- 16.0N 81.3E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 025 DEG/ 05 KTS
---
72 HRS, VALID AT:
061200Z --- 18.0N 82.2E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 96 HR POSIT: 050 DEG/ 05 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
071200Z --- 19.2N 83.8E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
031500Z POSITION NEAR 12.6N 82.4E.
03DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
699 NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED
NORTHWESTWARD AT 06 KNOTS OVER THE PAST SIX HOURS. MINIMUM
CENTRAL PRESSURE AT 031200Z IS 999 MB. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 031200Z IS 18 FEET. NEXT WARNINGS AT 032100Z, 040300Z,
040900Z AND 041500Z.//
NNNN


Original Message :

WTIO51 PGTW 031500
WARNING ATCG MIL 08B NIO 231203134911
2023120312 08B MICHAUNG 003 01 320 06 SATL 020
T000 124N 0825E 040 R034 100 NE QD 070 SE QD 045 SW QD 080 NW QD
T012 133N 0819E 050 R050 035 NE QD 030 SE QD 030 SW QD 030 NW QD R034 125 NE QD 090 SE QD 060 SW QD 085 NW QD
T024 142N 0814E 055 R050 035 NE QD 030 SE QD 030 SW QD 030 NW QD R034 130 NE QD 100 SE QD 060 SW QD 090 NW QD
T036 151N 0812E 060 R050 035 NE QD 030 SE QD 030 SW QD 030 NW QD R034 110 NE QD 080 SE QD 050 SW QD 075 NW QD
T048 160N 0813E 050 R050 035 NE QD 030 SE QD 020 SW QD 030 NW QD R034 080 NE QD 065 SE QD 040 SW QD 060 NW QD
T072 180N 0822E 035
T096 192N 0838E 020
AMP
072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 003
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 003
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
031200Z --- NEAR 12.4N 82.5E
MOVEMENT PAST SIX HOURS - 320 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
REPEAT POSIT: 12.4N 82.5E
---
FORECASTS:
12 HRS, VALID AT:
040000Z --- 13.3N 81.9E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 125 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
085 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 330 DEG/ 05 KTS
---
24 HRS, VALID AT:
041200Z --- 14.2N 81.4E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 350 DEG/ 05 KTS
---
36 HRS, VALID AT:
050000Z --- 15.1N 81.2E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 005 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
051200Z --- 16.0N 81.3E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 025 DEG/ 05 KTS
---
72 HRS, VALID AT:
061200Z --- 18.0N 82.2E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 96 HR POSIT: 050 DEG/ 05 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
071200Z --- 19.2N 83.8E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
031500Z POSITION NEAR 12.6N 82.4E.
03DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
699 NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED
NORTHWESTWARD AT 06 KNOTS OVER THE PAST SIX HOURS. MINIMUM
CENTRAL PRESSURE AT 031200Z IS 999 MB. MAXIMUM SIGNIFICANT WAVE
HEIGHT AT 031200Z IS 18 FEET. NEXT WARNINGS AT 032100Z, 040300Z,
040900Z AND 041500Z.//
0823113006 77N 880E 20
0823113012 82N 872E 20
0823113018 87N 865E 20
0823120100 95N 862E 20
0823120106 99N 857E 20
0823120112 101N 852E 25
0823120118 102N 848E 25
0823120200 104N 843E 25
0823120206 106N 839E 25
0823120212 107N 834E 30
0823120218 108N 831E 30
0823120300 113N 829E 35
0823120306 119N 829E 35
0823120312 124N 825E 40
NNNN


Original Message :

WTIN01 DEMS 031005

SPL GMDSS BULLETIN NO-5
ISSUED BY: -INDIA METEOROLOGICAL DEPARTMENT, NEW DELHI
HIGH SEA FORECAST FOR MET. AREA VIII (N)
AREA OF COVERAGE: AREA OF THE INDIAN OCEAN ENCLOSED BY LINES FROM THE
INDO-
PAKISTAN FRONTIER AT 23O'N 68 DEG E TO 12 DEG N 6 DEG E, THENCE TO
CAPE GARDAFUI; THE
EAST AFRICAN COAST SOUTH TO THE EQUATOR, THENCE TO 95 DEG E, TO 6 DEG
N, THENCE
NORTHEASTWARDS TO MYANMAR/THAIL FRONTIER IN 10 DEG N 98 DEG 30'E
NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.
VALID FROM 1000 UTC OF 03 RD DECEMBER 2023 TO 00 UTC OF 05 TH
DECEMBER 2023.
PART-I CYCLONIC STORM MICHAUNG
SUB: CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER SOUTHWEST
BAY OF
BENGAL (CYCLONE WARNING FOR ANDHRA PRADESH AND ADJOINING NORTH TAMIL
NADU-
PUDUCHERRY COASTS: ORANGE MESSAGE)
THE CYCLONIC STORM MICHAUNG (PRONOUNCED AS MIGJAUM) OVER SOUTHWEST
BAY OF
BENGAL MOVED NORTHWESTWARDS WITH A SPEED OF 9 KMPH DURING PAST 06
HOURS AND LAY
CENTERED AT 0600 UTC OF TODAY, THE 3 RD DECEMBER, 2023 OVER THE SAME
REGION NEAR
LATITUDE 11.8 DEG N AND LONGITUDE 82.2 DEG E, ABOUT 260 KM
EAST-SOUTHEAST OF
PUDUCHERRY, 250 KM SOUTHEAST OF CHENNAI, 380 KM SOUTH-SOUTHEAST OF
NELLORE, 490 KM
SOUTH-SOUTHEAST OF BAPATLA AND 500 KM SOUTH-SOUTHEAST OF
MACHILIPATNAM.
IT IS LIKELY TO CONTINUE TO MOVE NORTHWESTWARDS, INTENSIFY FURTHER
AND REACH
WESTCENTRAL BAY OF BENGAL OFF SOUTH ANDHRA PRADESH AND ADJOINING
NORTH
TAMILNADU COASTS BY 4 TH DECEMBER FORENOON. THEREAFTER, IT WOULD MOVE
NEARLY
NORTHWARDS ALMOST PARALLEL AND CLOSE TO SOUTH ANDHRA PRADESH COAST
AND CROSS
SOUTH ANDHRA PRADESH COAST BETWEEN NELLORE AND MACHILIPATNAM DURING
FORENOON
OF 5 TH DECEMBER AS A SEVERE CYCLONIC STORM WITH A MAXIMUM SUSTAINED
WIND SPEED
OF 90-100 KMPH GUSTING TO 110 KMPH.
PART-II SYNOPTIC WEATHER SYSTEM AT 0600 UTC:
THE CYCLONIC CIRCULATION OVER NORTHEAST ARABIAN SEA NOW LIES OVER
EASTCENTRAL
ARABIAN SEA BETWEEN 1.5 AND 3.1 KM ABOVE MEAN SEA LEVEL.
AREA: ARB A1 (ARABIAN SEA)-EQUATOR TO 10 DEG. N W OF 80 DEG.E (.)
ARB A1-FORECAST VALID FROM 10 UTC OF 03 RD DECEMBER 2023 TO 00 UTC OF
04 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: 1) W OF 60 DEG E: NE-LY 15/20 KTS BEC W/SW-LY
10/20 KTS
TO THE E OF 58 DEG E.
2)E OF 60 DEG E TO 70 DEG E: NE/N-LY 05/10 KTS BEC NW/W-LY 05/10 KTS
TO THE S OF 5 DEG N.
3)E OF 70 DEG E TO THE N OF 5 DEG N: NW/W-LY 05/15 KTS BEC SW-LY
10/20 KTS TO THE E OF 76
DEG E.
4)REST AREA: S/SW-LY 05/10 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A1-FORECAST VALID FROM 00 UTC OF 4 TH DECEMBER 2023 TO 00 UTC OF
05 TH DECEMBER 2023.
I) WIND DIRECTION SPEED: 1) W OF 55 DEGE: NE-LY10/20 KTS.
2)E OF 55 DEG E TO 65 DEG E: CYCLONIC 05/10 KTS.
3)E OF 65 DEG E: NW-LY 05/10 KTS BEC W/SW-LY 10/20 KTS TO THE E OF 75
DEG E.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.

III)VISIBILITY: 4-3 NM
IV)WAVE HEIGHT: 1.0-3.0 MTR.
ARB A2-ARABIAN SEA: -23 DEG 45 MIN N 68 DEG E TO 12 DEG N 63 DEG E
TO CAPE GARDAFUI TO N OF 10 DEG N (.)
ARB A2-FORECAST VALID FROM 10 UTC OF 03 RD DECEMBER 2023 TO 00 UTC OF
04 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: N/NE-LY: 10/20 KTS.
II)WEATHER: 1) S OF 14 DEG N TO THE E OF 60 DEG E: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S OF 14 DEG N TO THE E OF 60 DEG E: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.5 MTR.
ARB A2-FORECAST VALID FROM 00 UTC OF 4 TH DECEMBER 2023 TO 00 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: N/NE-LY: 10/20 KTS
II)WEATHER: 1) E OF 58 DEG E TO THE S OF 17 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) E OF 58 DEG E TO THE S OF 17 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-3.0 MTR.
BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E WEST
OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E THENCE S-WARDS TO EQUATOR
(.)
BOB A3-FORECAST VALID FROM 10 UTC OF 03 RD DECEMBER 2023 TO 00 UTC OF
04 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE/S-LY 10/25 KTS.
II)WEATHER: 1) FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 4.0-6.0 MTR.
BOB A3-FORECAST VALID FROM 00 UTC OF 4 TH DECEMBER 2023 TO 00 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION SPEED: SE/S-LY 05/10 KTS BEC S/SW-LY 10/20 KTS TO
THE N OF 5 DEG N.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 4.0-6.0 MTR.
BOB: A4: BAY OF BENGAL N OF 10 DEG N E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 10 UTC OF 03 RD DECEMBER 2023 TO 00 UTC OF
04 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: 1) E/SE-LY 10/15 KTS BEC CYCLONIC 30/40
KTS S OF 16 DEG N
AND W OF 85 DEG E.
2)REST AREA: NE/E-LY 10/25 KTS.
II)WEATHER: 1) S OF 19 DEG N: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1) S OF 19 DEG N: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.
BOB A4-FORECAST VALID FROM 00 UTC OF 4 TH DECEMBER 2023 TO 00 UTC OF
05 TH DECEMBER 2023.
I)WIND DIRECTION AND SPEED: E/SE-LY 10/20 KTS BEC CYCLONIC 50/60 KTS
TO THE S OF 16 DEG N
AND W OF 84 DEG E.
II)WEATHER: WIDE SPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 9.0-14.0 MTR.
ADVISORY: PLEASE BE AWARE. WIND WAVE FORECASTS ARE AVERAGES. WIND
GUSTS
CAN BE 40 PER CENT STRONGER THAN THE FORECAST.
MAXIMUM WAVE HEIGHT CAN BE TWICE THE FORECAST WAVE HEIGHT.

NEXT FORECAST WILL BE ISSUED AT 03/1700 UTC=


Original Message :

WTIO31 PGTW 030900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 002//
RMKS/
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 002
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
030600Z --- NEAR 11.8N 82.7E
MOVEMENT PAST SIX HOURS - 340 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 11.8N 82.7E
---
FORECASTS:
12 HRS, VALID AT:
031800Z --- 12.6N 82.0E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 325 DEG/ 05 KTS
---
24 HRS, VALID AT:
040600Z --- 13.5N 81.4E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 345 DEG/ 05 KTS
---
36 HRS, VALID AT:
041800Z --- 14.5N 81.1E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 340 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
050600Z --- 15.4N 80.8E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 005 DEG/ 04 KTS
---
72 HRS, VALID AT:
060600Z --- 17.0N 81.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 96 HR POSIT: 045 DEG/ 06 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
070600Z --- 18.7N 82.8E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
030900Z POSITION NEAR 12.0N 82.5E.
03DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
725 NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTH-
NORTHWESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MINIMUM
CENTRAL PRESSURE AT 030600Z IS 1002 MB. MAXIMUM SIGNIFICANT
WAVE HEIGHT AT 030600Z IS 16 FEET. NEXT WARNINGS AT 031500Z,
032100Z, 040300Z AND 040900Z.//
NNNN


Original Message :

WTIO51 PGTW 030900
WARNING ATCG MIL 08B NIO 231203075058
2023120306 08B MICHAUNG 002 01 340 05 SATL 030
T000 118N 0827E 035 R034 050 NE QD 055 SE QD 045 SW QD 030 NW QD
T012 126N 0820E 045 R034 080 NE QD 075 SE QD 050 SW QD 070 NW QD
T024 135N 0814E 055 R050 040 NE QD 040 SE QD 030 SW QD 030 NW QD R034 095 NE QD 090 SE QD 060 SW QD 075 NW QD
T036 145N 0811E 060 R050 040 NE QD 040 SE QD 030 SW QD 030 NW QD R034 090 NE QD 090 SE QD 050 SW QD 060 NW QD
T048 154N 0808E 050 R050 040 NE QD 040 SE QD 025 SW QD 025 NW QD R034 070 NE QD 070 SE QD 040 SW QD 050 NW QD
T072 170N 0810E 035
T096 187N 0828E 020
AMP
072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 002
1. TROPICAL CYCLONE 08B (MICHAUNG) WARNING NR 002
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
030600Z --- NEAR 11.8N 82.7E
MOVEMENT PAST SIX HOURS - 340 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 11.8N 82.7E
---
FORECASTS:
12 HRS, VALID AT:
031800Z --- 12.6N 82.0E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
075 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 325 DEG/ 05 KTS
---
24 HRS, VALID AT:
040600Z --- 13.5N 81.4E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 095 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 345 DEG/ 05 KTS
---
36 HRS, VALID AT:
041800Z --- 14.5N 81.1E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 340 DEG/ 05 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
050600Z --- 15.4N 80.8E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 005 DEG/ 04 KTS
---
72 HRS, VALID AT:
060600Z --- 17.0N 81.0E
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 96 HR POSIT: 045 DEG/ 06 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
070600Z --- 18.7N 82.8E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
030900Z POSITION NEAR 12.0N 82.5E.
03DEC23. TROPICAL CYCLONE 08B (MICHAUNG), LOCATED APPROXIMATELY
725 NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED NORTH-
NORTHWESTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MINIMUM
CENTRAL PRESSURE AT 030600Z IS 1002 MB. MAXIMUM SIGNIFICANT
WAVE HEIGHT AT 030600Z IS 16 FEET. NEXT WARNINGS AT 031500Z,
032100Z, 040300Z AND 040900Z.//
0823113006 77N 880E 20
0823113012 82N 872E 20
0823113018 87N 865E 20
0823120100 95N 862E 20
0823120106 99N 857E 20
0823120112 101N 852E 25
0823120118 102N 848E 25
0823120200 104N 843E 25
0823120206 106N 839E 25
0823120212 107N 834E 30
0823120218 109N 831E 30
0823120300 113N 829E 35
0823120306 118N 827E 35
NNNN


Original Message :

WTIO31 PGTW 030300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 08B (EIGHT) WARNING NR 001//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/021451DEC2023//
AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//
RMKS/
1. TROPICAL CYCLONE 08B (EIGHT) WARNING NR 001
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
030000Z --- NEAR 11.5N 82.5E
MOVEMENT PAST SIX HOURS - 300 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 11.5N 82.5E
---
FORECASTS:
12 HRS, VALID AT:
031200Z --- 12.3N 81.8E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 325 DEG/ 06 KTS
---
24 HRS, VALID AT:
040000Z --- 13.2N 81.1E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 335 DEG/ 05 KTS
---
36 HRS, VALID AT:
041200Z --- 14.1N 80.7E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 345 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
050000Z --- 15.2N 80.4E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 005 DEG/ 05 KTS
---
72 HRS, VALID AT:
060000Z --- 17.0N 80.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 96 HR POSIT: 045 DEG/ 04 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
070000Z --- 18.3N 81.8E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 120 HR POSIT: 060 DEG/ 07 KTS
---
120 HRS, VALID AT:
080000Z --- 19.7N 84.6E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
030300Z POSITION NEAR 11.7N 82.3E.
03DEC23. TROPICAL CYCLONE 08B (EIGHT), LOCATED APPROXIMATELY 747
NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED WEST-
NORTHWESTWARD AT 06 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 030000Z IS 1001 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 030000Z IS 15 FEET. NEXT WARNINGS AT
030900Z, 031500Z, 032100Z AND 040300Z.
2. THIS CANCELS AND SUPERSEDES REF A (WTIO21 PGTW 021500).//

NNNN


Original Message :

WTIO51 PGTW 030300
WARNING ATCG MIL 08B NIO 231203015020
2023120300 08B EIGHT 001 01 300 06 SATL 060
T000 115N 0825E 035 R034 050 NE QD 055 SE QD 045 SW QD 030 NW QD
T012 123N 0818E 045 R034 120 NE QD 100 SE QD 070 SW QD 080 NW QD
T024 132N 0811E 055 R050 040 NE QD 010 SE QD 020 SW QD 040 NW QD R034 140 NE QD 110 SE QD 090 SW QD 100 NW QD
T036 141N 0807E 060 R050 040 NE QD 030 SE QD 020 SW QD 020 NW QD R034 120 NE QD 110 SE QD 060 SW QD 070 NW QD
T048 152N 0804E 055 R050 030 NE QD 040 SE QD 030 SW QD 030 NW QD R034 100 NE QD 100 SE QD 040 SW QD 050 NW QD
T072 170N 0805E 030
T096 183N 0818E 025
T120 197N 0846E 020
AMP
072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
096HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
120HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 08B (EIGHT) WARNING NR 001
1. TROPICAL CYCLONE 08B (EIGHT) WARNING NR 001
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
030000Z --- NEAR 11.5N 82.5E
MOVEMENT PAST SIX HOURS - 300 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
REPEAT POSIT: 11.5N 82.5E
---
FORECASTS:
12 HRS, VALID AT:
031200Z --- 12.3N 81.8E
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 325 DEG/ 06 KTS
---
24 HRS, VALID AT:
040000Z --- 13.2N 81.1E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 335 DEG/ 05 KTS
---
36 HRS, VALID AT:
041200Z --- 14.1N 80.7E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
110 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 345 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
050000Z --- 15.2N 80.4E
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 005 DEG/ 05 KTS
---
72 HRS, VALID AT:
060000Z --- 17.0N 80.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 96 HR POSIT: 045 DEG/ 04 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
070000Z --- 18.3N 81.8E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 120 HR POSIT: 060 DEG/ 07 KTS
---
120 HRS, VALID AT:
080000Z --- 19.7N 84.6E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
030300Z POSITION NEAR 11.7N 82.3E.
03DEC23. TROPICAL CYCLONE 08B (EIGHT), LOCATED APPROXIMATELY 747
NM SOUTH-SOUTHWEST OF KOLKATA, INDIA, HAS TRACKED WEST-
NORTHWESTWARD AT 06 KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 030000Z IS 1001 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 030000Z IS 15 FEET. NEXT WARNINGS AT
030900Z, 031500Z, 032100Z AND 040300Z.
//
0823113006 77N 880E 20
0823113012 82N 872E 20
0823113018 87N 865E 20
0823120100 95N 862E 20
0823120106 99N 857E 20
0823120112 101N 852E 25
0823120118 102N 848E 25
0823120200 104N 843E 25
0823120206 107N 838E 25
0823120212 110N 834E 30
0823120218 112N 830E 30
0823120300 115N 825E 35
NNNN