Overall Red Tropical Cyclone alert for MOCHA-23 in Myanmar from 11 May 2023 00:00 UTC to 14 May 2023 12:00 UTC

Original Message :

WTIN20 DEMS 150330
REGIONAL SPECIALISED METEOROLOGICAL CENTRE-TROPICAL CYCLONES,
NEW DELHI
SPECIAL TROPICAL WEATHER OUTLOOK
DEMS-RSMC TROPICAL CYCLONES NEW DELHI DATED 15.05.2023
SPECIAL TROPICAL WEATHER OUTLOOK FOR NORTH INDIAN OCEAN (THE BAY OF
BENGAL AND
ARABIAN SEA) VALID FOR NEXT 120 HOURS ISSUED AT 0300 UTC OF
15.05.2023 BASED ON 0000
UTC OF 15.05.2023.
SUBJECT: CYCLONIC STROM MOCHA WEAKENED INTO A DEPRESSION OVER MYANMAR
THE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA) OVER MYANMAR
MOVED EAST-NORTHEASTWARDS, RAPIDLY W EAKENED INTO A DEPRESSION AND
LAY
CENTRED AT 0000 UTC OF 15TH MAY OVER MYANMAR NEAR LATITUDE 23.9ON AND
LONGITUDE 97.8OE ABOUT 660 KM NORTH EAST OF SITTWE (MYANMAR, 48062),
420 KM OF
NORTH EAST OF NYAUNG-U (MYANMAR, 48049), 570 KM NORTH-NORTHEAST OF
NAY PYI
TAW (MYANMAR, 48117) AND 660 KM EAST-NORTHSEAST OF COX\U2019S BAZAR
(BANGLADESH,
41992).THE SYSTEM IS LIKELY TO W EAKENED INTO A W ELL MARKED LOW
PRESSURE AREA
DURING NEXT FEW HOURS.
SCATTERED TO BROKEN LOW AND MEDIUM CLOUDS WITH EMBEDDED MODERATE TO
INTENSE CONVECTIO LAY OVER NORTH MYANMAR. MINIMUM CLOUD TOP
TEMPERATURE
IS MINUS 55 DEG CELSIUS AND W EAK TO MODERATE CONVTN OVER NORTH EAST
STATES
AND SOUTH EAST BANGLADESH.
THE MAXIMUM SUSTAINED SURFACE WIND SPEED (MSW) IS 25 KNOTS GUSTING TO
30
KNOTS. THE ESTIMATED CENTRAL PRESSURE (ECP) IS ABOUT 1000 HPA.
.
REMARKS:
DUE TO RUGGED TERRAINS AND HIGH WIND SHEAR OVER MYANMAR, THE
SYSTEM
WOULD WEAKEN RAPIDLY DURING NEXT FEW HOURS BECOMING A W ELL MARKED
LOW
PRESSURE AREA.
THE LOW LEVEL VORTICITY AT 850 HPA HAS REDUCED AND IS AROUND 75X10-6
S-1 TO THE
NORTH EAST OF SYSTEM CENTRE WITH VERTICAL EXTENSION UPTO 500 HPA
LEVELS.
LOW LEVEL CONVERGENCE HAS ALSO REDUCED AROUND 25 X10-5 S-1 TO AROUND
OF THE
SYSTEM CENTRE. THE UPPER LEVEL DIVERGENCE IS AROUND 20-30X10-5S-1 TO
THE
NORTHEAST OF SYTEM CENTRE. THE VERTICAL WIND SHEAR IS HIGH (30-40
KNOTS) OVER
SYSTEM AREA AND IS INCREASING ALONG THE FORECAST TRACK. AS THE SYSTEM
IS
MOVING OVER RUGGED TERRAINS OF MYANMAR HILLS AND WIND SHEAR IS HIGH
OVER
THE REGION, WEAKENING OF THE SYSTEM INTO A W ELL MARKED LOW PRESSURE
AREA
DURING NEXT FEW HOURS.=

>

Original Message :

WTIN01 DEMS 141800
GMDSS BULLETIN II 141800
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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 18 UTC OF 14TH MAY 2023 TO 12 UTC OF 16TH MAY 2023

PART-I STORM WARNING:

THE EXTREMELY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA) OVER
NORTHEAST BAY OF BENGAL MOVED NORTH-NORTHEASTWARDS WITH A SPEED OF 26
KMPH DURING PAST 06 HOURS, WEAKENED INTO A VERY SEVERE CYCLONIC STORM
AND LAY CENTRED AT 1200 UTC OF TODAY, THE 14TH MAY OVER MYANMAR NEAR
LATITUDE 21.1ON AND LONGITUDE 93.3OE ABOUT 120 KM NORTH-NORTHEAST OF
SITTWE (MYANMAR), 160 KM OF WEST OF NYAUNG-U (MYANMAR), 360 KM
NORTHWEST OF NAY PYI TAW (MYANMAR) AND 140 KM EAST-SOUTHEAST OF COXS
BAZAR (BANGLADESH). THE SYSTEM IS CONTINUING THE WEAKENING TREND AND
WILL BECOME A CYCLONIC STORM DURING NEXT 6 HOURS.

PART-II SYNOPTIC WEATHER SYSTEM AT 1200 UTC: SEASONAL WEATHER.

ARB A1-FORECAST VALID FROM 18 UTC OF 14TH MAY 2023 TO 12 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 60 DEG E: SW-LY 15/25 KTS BEC
SW/W-LY 10/20 KTS
TO THE E OF 60 DEG E.
II)WEATHER: 1)E OF 55 DEG E: FAIRLY WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 55 DEG E: 4-3 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 12 UTC OF 15TH MAY 2023 TO 12 UTC OF 16TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 60 DEG E: SW-LY 10/25 KTS.
2)REST AREA: W/NW-LY 10/20 KTS.
II)WEATHER: 1)E OF 56 DEG E TO THE W OF 75 DEG E: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 56 DEG E TO THE W OF 75 DEG E: 3-2 NM.
2)REST AREA: 10-8 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 14TH MAY 2023 TO 12 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 10/25 KTS BEC W/NW-LY 10/15 KTS TO
THE E OF 68 DEG E.
II)WEATHER: 1)S OF 14 DEG N : ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 14 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.0 MTR.

ARB A2-FORECAST VALID FROM 12 UTC OF 15TH MAY 2023 TO 12 UTC OF 16TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)N OF 20 DEG N: SW-LY 15/25 KTS.
2)REST AREA: SW-LY 10/20 KTS BEC W/NW-LY 10/15 KTS TO THE E OF 65 DEG
E.
II)WEATHER: )S OF 14 DEG N : ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 14 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 AND
WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)
BOB A3-FORECAST VALID FROM 18 UTC OF 14TH MAY 2023 TO 12 UTC OF 15TH
MAY 2023
1)WIND DIRECTION AND SPEED: 1)W OF 90 DEG E: W/SW-LY 10/20 KTS.
2)REST AREA: S/SW-LY 05/15 KTS.
II)WEATHER: ISOLATED RA/TS.
III)VISIBILITY: 8-6 NM.
IV)WAVE HEIGHT: 3.0-4.0 MTR.

BOB A3-FORECAST VALID FROM 12 UTC OF 15TH MAY 2023 TO 12 UTC OF 16TH
MAY 2023
1)WIND DIRECTION AND SPEED: S/SW-LY 10/15 KTS.
II)WEATHER: ISOLATED RA/TS.
III)VISIBILITY: 8-6 NM.
IV)WAVE HEIGHT: 3.0-4.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 18 UTC OF 14TH MAY 2023 TO 12 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 20/30 KTS.
II)WEATHER: 1)E OF 90 DEG E: FAIRLY WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 90 DEG E: 4-3 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 4.0-6.0 MTR.

BOB A4-FORECAST VALID FROM 12 UTC OF 14TH MAY 2023 TO 12 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 15/25 KTS.
II)WEATHER: 1)E OF 90 DEG E TO THE N OF 18 DEG N: SCATTERED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 90 DEG E TO THE N OF 18 DEG N: 6-4 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.5-2.5 MTR.

ADVISORY: PLEASE BE AWARE. WIND AND 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 15/0800 UTC
==
ISSUED BY INDIA METEOROLOGICAL DEPARTMENT=

>

Original Message :

WTIO51 PGTW 141500
WARNING ATCG MIL 01B NIO 230514131528
2023051412 01B MOCHA 015 01 030 11 SATL 060
T000 208N 0931E 105 R064 020 NE QD 035 SE QD 030 SW QD 020 NW QD R050 055 NE QD 080 SE QD 060 SW QD 050 NW QD R034 130 NE QD 160 SE QD 125 SW QD 100 NW QD
T012 231N 0947E 065
T024 253N 0968E 030
AMP 000HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
012HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
024HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 015
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 015
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
141200Z --- NEAR 20.8N 93.1E
MOVEMENT PAST SIX HOURS - 030 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
125 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
REPEAT POSIT: 20.8N 93.1E
---
FORECASTS:
12 HRS, VALID AT:
150000Z --- 23.1N 94.7E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 24 HR POSIT: 040 DEG/ 15 KTS
---
24 HRS, VALID AT:
151200Z --- 25.3N 96.8E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
141500Z POSITION NEAR 21.4N 93.5E.
14MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 114 NM SOUTH-SOUTHEAST OF COXS BAZAR, HAS TRACKED NORTH-NORTHEASTWARD AT 11 KNOTS OVER THE PAST SIX HOURS. TC 01B (MOCHA) MADE LANDFALL ALONG THE COAST OF NORTHWEST MYANMAR, JUST NORTH OF SITTWE, AT APPROXIMATELY 140700Z AND HAS NOW MOVED SLOWLY INLAND. A TIMELY 141148Z SSMIS 37GHZ MICROWAVE IMAGE SHOWED A WEAK MICROWAVE EYE FEATURE AND LENT HIGH CONFIDENCE TO THE INITIAL POSITION. THE INITIAL INTENSITY IS ASSESSED WITH HIGH CONFIDENCE BASED ON A DEEP MICRONET ESTIMATE OF 108 KNOTS USING THE SAME MICROWAVE IMAGE, AND AN OPEN-AIIR ESTIMATE OF 106 KNOTS. THE SYSTEM IS FORECAST TO CONTINUE TRACKING TOWARDS THE NORTHEAST OVER THE NEXT 24 HOURS WHILE RAPIDLY WEAKENING DUE TO INCREASING VWS AND TERRAIN INTERACTION. THE SYSTEM IS FORECAST TO DISSIPATE AS A TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS OVER FAR NORTHERN MYANMAR.
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. MINIMUM CENTRAL PRESSURE AT 2023051412Z IS 946 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 141200Z IS 11 FEET.
//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051312 170N 908E 135
0123051312 170N 908E 135
0123051312 170N 908E 135
0123051318 179N 911E 135
0123051318 179N 911E 135
0123051318 179N 911E 135
0123051400 187N 916E 150
0123051400 187N 916E 150
0123051400 187N 916E 150
0123051406 198N 925E 135
0123051406 198N 925E 135
0123051406 198N 925E 135
0123051412 208N 931E 105
0123051412 208N 931E 105
0123051412 208N 931E 105
NNNN

>

Original Message :

WTIO31 PGTW 141500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 015//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 015
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
141200Z --- NEAR 20.8N 93.1E
MOVEMENT PAST SIX HOURS - 030 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
125 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
REPEAT POSIT: 20.8N 93.1E
---
FORECASTS:
12 HRS, VALID AT:
150000Z --- 23.1N 94.7E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 24 HR POSIT: 040 DEG/ 15 KTS
---
24 HRS, VALID AT:
151200Z --- 25.3N 96.8E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
141500Z POSITION NEAR 21.4N 93.5E.
14MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 114 NM
SOUTH-SOUTHEAST OF COXS BAZAR, HAS TRACKED NORTH-NORTHEASTWARD AT 11
KNOTS OVER THE PAST SIX HOURS. TC 01B (MOCHA) MADE LANDFALL ALONG THE
COAST OF NORTHWEST MYANMAR, JUST NORTH OF SITTWE, AT APPROXIMATELY
140700Z AND HAS NOW MOVED SLOWLY INLAND. A TIMELY 141148Z SSMIS 37GHZ
MICROWAVE IMAGE SHOWED A WEAK MICROWAVE EYE FEATURE AND LENT HIGH
CONFIDENCE TO THE INITIAL POSITION. THE INITIAL INTENSITY IS ASSESSED
WITH HIGH CONFIDENCE BASED ON A DEEP MICRONET ESTIMATE OF 108 KNOTS
USING THE SAME MICROWAVE IMAGE, AND AN OPEN-AIIR ESTIMATE OF 106
KNOTS. THE SYSTEM IS FORECAST TO CONTINUE TRACKING TOWARDS THE
NORTHEAST OVER THE NEXT 24 HOURS WHILE RAPIDLY WEAKENING DUE TO
INCREASING VWS AND TERRAIN INTERACTION. THE SYSTEM IS FORECAST TO
DISSIPATE AS A TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS OVER FAR
NORTHERN MYANMAR.
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. MINIMUM CENTRAL PRESSURE AT 2023051412Z IS 946 MB.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 141200Z IS 11 FEET.
//
NNNN

>

Original Message :

WTIO51 PGTW 140900
WARNING ATCG MIL 01B NIO 230514071128
2023051406 01B MOCHA 014 01 040 14 SATL 030
T000 198N 0925E 135 R064 020 NE QD 035 SE QD 030 SW QD 020 NW QD R050 055 NE QD 080 SE QD 060 SW QD 050 NW QD R034 150 NE QD 180 SE QD 145 SW QD 120 NW QD
T012 226N 0944E 085
T024 253N 0961E 040
T036 277N 0979E 025
AMP
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 01B (MOCHA) WARNING NR 014
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 014
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
140600Z --- NEAR 19.8N 92.5E
MOVEMENT PAST SIX HOURS - 040 DEGREES AT 14 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 135 KT, GUSTS 165 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
145 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.8N 92.5E
---
FORECASTS:
12 HRS, VALID AT:
141800Z --- 22.6N 94.4E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 24 HR POSIT: 030 DEG/ 16 KTS
---
24 HRS, VALID AT:
150600Z --- 25.3N 96.1E
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 36 HR POSIT: 035 DEG/ 14 KTS
---
36 HRS, VALID AT:
151800Z --- 27.7N 97.9E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
140900Z POSITION NEAR 20.5N 93.0E.
14MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 155
NM SOUTH-SOUTHEAST OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 14
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 2023051406Z IS 918 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 140600Z IS 54 FEET. NEXT WARNINGS AT
141500Z, 142100Z, 150300Z AND 150900Z.
//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051312 170N 908E 135
0123051312 170N 908E 135
0123051312 170N 908E 135
0123051318 179N 911E 135
0123051318 179N 911E 135
0123051318 179N 911E 135
0123051400 187N 916E 150
0123051400 187N 916E 150
0123051400 187N 916E 150
0123051406 198N 925E 135
0123051406 198N 925E 135
0123051406 198N 925E 135
NNNN

>

Original Message :

WTIO31 PGTW 140900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 014//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 014
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
140600Z --- NEAR 19.8N 92.5E
MOVEMENT PAST SIX HOURS - 040 DEGREES AT 14 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 135 KT, GUSTS 165 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
145 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
REPEAT POSIT: 19.8N 92.5E
---
FORECASTS:
12 HRS, VALID AT:
141800Z --- 22.6N 94.4E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 24 HR POSIT: 030 DEG/ 16 KTS
---
24 HRS, VALID AT:
150600Z --- 25.3N 96.1E
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 36 HR POSIT: 035 DEG/ 14 KTS
---
36 HRS, VALID AT:
151800Z --- 27.7N 97.9E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
140900Z POSITION NEAR 20.5N 93.0E.
14MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 155
NM SOUTH-SOUTHEAST OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 14
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 2023051406Z IS 918 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 140600Z IS 54 FEET. NEXT WARNINGS AT
141500Z, 142100Z, 150300Z AND 150900Z.
//
NNNN

>

Original Message :

WTIN01 DEMS 140541
SPL GMDSS BULLETIN NO-13 140500
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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 00 UTC OF 14TH MAY 2023 TO 00 UTC OF 16TH MAY 2023

PART-I STORM WARNING:

SUBJECT: EXTREMELY SEVERE CYCLONIC STROM MOCHA (PRONOUNCED AS
MOKHA) OVER NORTHEAST AND ADJOINING EASTCENTRAL BAY OF BENGAL.

THE EXTREMELY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS
MOKHA) OVER EASTCENTRAL BAY OF BENGAL MOVED NEARLY
NORTHNORTHEASTWARDS WITH A SPEED OF 17 KMPH DURING PAST 06 HOURS AND
LAY
CENTERED AT 0000 UTC OF TODAY, THE 14TH MAY 2023 OVER NORTHEAST AND
ADJOINING EASTCENTRAL BAY OF BENGAL NEAR LATITUDE 18.7ON AND
LONGITUDE 91.5OE, ABOUT 790 KM NORTH-NORTHWEST OF PORT BLAIR (INDIA,
43333), 300 KM SOUTH-SOUTHWEST OF COXS BAZAR (BANGLADESH, 41992) AND
210 KM SOUTHWEST OF SITTWE (MYANMAR, 48062).

IT IS VERY LIKELY TO MOVE NORTH-NORTHEASTWARDS AND CROSS
SOUTHEAST BANGLADESH AND NORTH MYANMAR COASTS BETWEEN COXS
BAZAR (BANGLADESH, 41992) AND KYAUKPYU (MYANMAR, 48071), CLOSE TO
SITTWE (MYANMAR, 48062) AROUND 0600 UTC OF 14TH MAY, 2023 AS AN
EXTREMELY SEVERE CYCLONIC STORM WITH MAXIMUM SUSTAINED WIND SPEED
OF 180-190 KMPH GUSTING TO 210 KMPH.

ARB A1-FORECAST VALID FROM 00 UTC OF 14TH MAY 2023 TO 00 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 70 DEG E: SW/W-LY 10/20 KTS.
2)REST AREA: SW-LY 15/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: FAIRLY WIDESPREAD RA/TS.
2)REST AREA: SCATTERED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 4-3 NM.
2)REST AREA: 6-4 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 00 UTC OF 15TH MAY 2023 TO 00 UTC OF 16TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW/W-LY 15/25 KTS.
II)WEATHER: 1)E OF 55 DEG E: WIDESPREAD RA/TS.
2)REST AREA: ISOLATED RA/TS.
III)VISIBILITY: 1)E OF 55 DEG E: 3-2 NM.
2)REST AREA: 8-6 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 00 UTC OF 14TH MAY 2023 TO 00 UTC OF 15TH
MAY 2023
I I)WIND DIRECTION AND SPEED: SW/W-LY 10/20 KTS BEC W/NW-LY 05/15 KTS
TO THE E OF 65 DEG E.
II)WEATHER: 1)S OF 15 DEG N : ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.0 MTR.

ARB A2-FORECAST VALID FROM 00 UTC OF 15TH MAY 2023 TO 00 UTC OF 16TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)N OF 20 DEG N: SW-LY 10/20 KTS
2)REST AREA: SW-LY 10/20 KTS BEC W/NW-LY 10/15 KTS TO THE E OF 65 DEG
E.
II)WEATHER: 1)S OF 15 DEG N: SCATTERED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 6-4 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 AND
WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)
BOB A3-FORECAST VALID FROM 00 UTC OF 14TH MAY 2023 TO 00 UTC OF 15TH
MAY 2023
1)WIND DIRECTION AND SPEED: SW-LY 15/25 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 3.0-4.0 MTR.

BOB A3-FORECAST VALID FROM 00 UTC OF 15TH MAY 2023 TO 00 UTC OF 16TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 15/25 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM
IV)WAVE HEIGHT: 3.0-4.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 00 UTC OF 14TH MAY 2023 TO 00 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: CYCLONIC 105/115 KTS.
II)WEATHER: 1)E OF 85 DEG E: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 85 DEG E: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: PHENOMENAL.

BOB A4-FORECAST VALID FROM 00 UTC OF 15TH MAY 2023 TO 00 UTC OF 16TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 10/20 KTS.
II)WEATHER: 1)E OF 90 DEG E: SCATTERED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 90 DEG E: 6-4 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.5-2.5 MTR.

ADVISORY: PLEASE BE AWARE. WIND AND 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 14/0600 UTC
ISSUED BY INDIA METEOROLOGICAL DEPARTMENT=

>

Original Message :

WTIO51 PGTW 140300
WARNING ATCG MIL 01B NIO 230514020516
2023051400 01B MOCHA 013 01 035 11 SATL 010
T000 187N 0918E 140 R064 020 NE QD 035 SE QD 030 SW QD 020 NW QD R050 055 NE QD 065 SE QD 060 SW QD 050 NW QD R034 150 NE QD 160 SE QD 125 SW QD 120 NW QD
T012 212N 0934E 105 R064 030 NE QD 040 SE QD 030 SW QD 025 NW QD R050 060 NE QD 070 SE QD 070 SW QD 060 NW QD R034 160 NE QD 170 SE QD 140 SW QD 130 NW QD
T024 240N 0953E 065 R064 015 NE QD 020 SE QD 015 SW QD 015 NW QD R050 045 NE QD 055 SE QD 045 SW QD 045 NW QD R034 120 NE QD 130 SE QD 100 SW QD 090 NW QD
T036 263N 0971E 030
AMP
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 01B (MOCHA) WARNING NR 013
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 013
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
140000Z --- NEAR 18.7N 91.8E
MOVEMENT PAST SIX HOURS - 035 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 010 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 140 KT, GUSTS 170 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
125 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
REPEAT POSIT: 18.7N 91.8E
---
FORECASTS:
12 HRS, VALID AT:
141200Z --- 21.2N 93.4E
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
140 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 030 DEG/ 17 KTS
---
24 HRS, VALID AT:
150000Z --- 24.0N 95.3E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 14 KTS
---
36 HRS, VALID AT:
151200Z --- 26.3N 97.1E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
140300Z POSITION NEAR 19.3N 92.2E.
14MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 216
NM SOUTH OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 11 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 2023051400Z
IS 919 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 140000Z IS 52 FEET.
NEXT WARNINGS AT 140900Z, 141500Z, 142100Z AND 150300Z.//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051312 170N 908E 135
0123051312 170N 908E 135
0123051312 170N 908E 135
0123051318 178N 911E 135
0123051318 178N 911E 135
0123051318 178N 911E 135
0123051400 186N 917E 140
0123051400 186N 917E 140
0123051400 186N 917E 140
NNNN

>

Original Message :

WTIO31 PGTW 140300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 013//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 013
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
140000Z --- NEAR 18.7N 91.8E
MOVEMENT PAST SIX HOURS - 035 DEGREES AT 11 KTS
POSITION ACCURATE TO WITHIN 010 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 140 KT, GUSTS 170 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 055 NM NORTHEAST QUADRANT
065 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
125 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
REPEAT POSIT: 18.7N 91.8E
---
FORECASTS:
12 HRS, VALID AT:
141200Z --- 21.2N 93.4E
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
140 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 030 DEG/ 17 KTS
---
24 HRS, VALID AT:
150000Z --- 24.0N 95.3E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 14 KTS
---
36 HRS, VALID AT:
151200Z --- 26.3N 97.1E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
140300Z POSITION NEAR 19.3N 92.2E.
14MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 216
NM SOUTH OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 11 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 2023051400Z
IS 919 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 140000Z IS 52 FEET.
NEXT WARNINGS AT 140900Z, 141500Z, 142100Z AND 150300Z.//
NNNN

>

Original Message :

WTIO51 PGTW 132100
WARNING ATCG MIL 01B NIO 230513194056
2023051318 01B MOCHA 012 01 020 08 SATL 010
T000 178N 0911E 130 R064 015 NE QD 030 SE QD 025 SW QD 015 NW QD R050 045 NE QD 055 SE QD 050 SW QD 040 NW QD R034 140 NE QD 150 SE QD 115 SW QD 110 NW QD
T012 201N 0924E 125 R064 030 NE QD 040 SE QD 030 SW QD 025 NW QD R050 060 NE QD 070 SE QD 070 SW QD 060 NW QD R034 160 NE QD 170 SE QD 140 SW QD 130 NW QD
T024 229N 0942E 075 R064 015 NE QD 020 SE QD 015 SW QD 015 NW QD R050 045 NE QD 055 SE QD 045 SW QD 045 NW QD R034 120 NE QD 130 SE QD 100 SW QD 090 NW QD
T036 256N 0963E 035
T048 280N 0983E 025
AMP
024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 012
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 012
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
131800Z --- NEAR 17.8N 91.1E
MOVEMENT PAST SIX HOURS - 020 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 010 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
150 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
REPEAT POSIT: 17.8N 91.1E
---
FORECASTS:
12 HRS, VALID AT:
140600Z --- 20.1N 92.4E
MAX SUSTAINED WINDS - 125 KT, GUSTS 150 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
140 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 030 DEG/ 16 KTS
---
24 HRS, VALID AT:
141800Z --- 22.9N 94.2E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 17 KTS
---
36 HRS, VALID AT:
150600Z --- 25.6N 96.3E
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 48 HR POSIT: 035 DEG/ 15 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
151800Z --- 28.0N 98.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
132100Z POSITION NEAR 18.4N 91.4E.
13MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 273
NM SOUTH OF CHITTAGONG, HAS TRACKED NORTH-NORTHEASTWARD AT 08
KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT
2023051318Z IS 923 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 131800Z
IS 50 FEET. NEXT WARNINGS AT 140300Z, 140900Z, 141500Z AND
142100Z.//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051312 170N 908E 135
0123051312 170N 908E 135
0123051312 170N 908E 135
0123051318 178N 911E 130
0123051318 178N 911E 130
0123051318 178N 911E 130
NNNN

>

Original Message :

WTIO31 PGTW 132100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 012//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 012
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
131800Z --- NEAR 17.8N 91.1E
MOVEMENT PAST SIX HOURS - 020 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 010 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
150 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
REPEAT POSIT: 17.8N 91.1E
---
FORECASTS:
12 HRS, VALID AT:
140600Z --- 20.1N 92.4E
MAX SUSTAINED WINDS - 125 KT, GUSTS 150 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
140 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 030 DEG/ 16 KTS
---
24 HRS, VALID AT:
141800Z --- 22.9N 94.2E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
015 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
045 NM SOUTHWEST QUADRANT
045 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
130 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 17 KTS
---
36 HRS, VALID AT:
150600Z --- 25.6N 96.3E
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 48 HR POSIT: 035 DEG/ 15 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
151800Z --- 28.0N 98.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
132100Z POSITION NEAR 18.4N 91.4E.
13MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 273
NM SOUTH OF CHITTAGONG, HAS TRACKED NORTH-NORTHEASTWARD AT 08
KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT
2023051318Z IS 923 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 131800Z
IS 50 FEET. NEXT WARNINGS AT 140300Z, 140900Z, 141500Z AND
142100Z.//
NNNN

>

Original Message :

WTIN01 DEMS 131800
GMDSS BULLETIN II 131800
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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 18 UTC OF 13TH MAY 2023 TO 12 UTC OF 15TH MAY 2023

PART-I STORM WARNING:

SUBJECT: EXTREMELY SEVERE CYCLONIC STROM MOCHA (PRONOUNCED AS
MOKHA) OVER EASTCENTRAL BAY OF BENGAL

THE EXTREMELY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS
MOKHA) OVER EASTCENTRAL BAY OF BENGAL MOVED NEARLY
NORTHNORTHEASTWARDS WITH A SPEED OF 22 KMPH DURING PAST 06 HOURS AND
LAY CENTERED AT 1200 UTC OF TODAY, THE 13TH MAY 2023 OVER THE SAME
REGION NEAR LATITUDE 16.9ON AND LONGITUDE 90.8OE, ABOUT 610 KM
NORTHNORTHWEST OF PORT BLAIR (INDIA, 43333), 510 KM SOUTH-SOUTHWEST
OF COXS
BAZAR (BANGLADESH, 41992) AND 420 KM SOUTH-SOUTHWEST OF
SITTWE(MYANMAR, 48062).

IT IS VERY LIKELY TO MOVE NORTH-NORTHEASTWARDS AND CROSS
SOUTHEAST BANGLADESH AND NORTH MYANMAR COASTS BETWEEN COXS
BAZAR (BANGLADESH, 41992) AND KYAUKPYU (MYANMAR, 48071), CLOSE TO
SITTWE (MYANMAR, 48062) AROUND NOON OF 14TH MAY, 2023 AS AN EXTREMELY
SEVERE CYCLONIC STORM WITH MAXIMUM SUSTAINED WIND SPEED OF 180-190
KMPH GUSTING TO 210 KMPH.

PART-II SYNOPTIC WEATHER SYSTEM AT 1200 UTC: SEASONAL WEATHER.

ARB A1-FORECAST VALID FROM 18 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 70 DEG E: SW/W-LY 10/20 KTS.
2)REST AREA: SW-LY 15/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: FAIRLY WIDESPREAD RA/TS.
2)REST AREA: SCATTERED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 4-3 NM.
2)REST AREA: 6-4 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 12 UTC OF 14TH MAY 2023 TO 12 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW/W-LY 15/25 KTS.
II)WEATHER: 1)E OF 55 DEG E: WIDESPREAD RA/TS.
2)REST AREA: ISOLATED RA/TS.
III)VISIBILITY: 1)E OF 55 DEG E: 3-2 NM.
2)REST AREA: 8-6 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 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW/W-LY 10/20 KTS BEC W/NW-LY 05/15 KTS
TO THE E OF 65 DEG E.
II)WEATHER: 1)S OF 15 DEG N : ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.0 MTR.

ARB A2-FORECAST VALID FROM 12 UTC OF 14TH MAY 2023 TO 12 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)N OF 20 DEG N: SW-LY 10/20 KTS
2)REST AREA: SW-LY 10/20 KTS BEC W/NW-LY 10/15 KTS TO THE E OF 65 DEG
E.
II)WEATHER: 1)S OF 15 DEG N: SCATTERED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 6-4 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 AND
WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)
BOB A3-FORECAST VALID FROM 18 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023
1)WIND DIRECTION AND SPEED: SW-LY 15/25 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 3.0-4.0 MTR.

BOB A3-FORECAST VALID FROM 12 UTC OF 14TH MAY 2023 TO 12 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 15/25 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM
IV)WAVE HEIGHT: 3.0-4.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 18 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: CYCLONIC 105/115 KTS.
II)WEATHER: 1)E OF 85 DEG E: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 85 DEG E: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: PHENOMENAL.

BOB A4-FORECAST VALID FROM 12 UTC OF 14TH MAY 2023 TO 12 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 10/20 KTS.
II)WEATHER: 1)E OF 90 DEG E: SCATTERED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 90 DEG E: 6-4 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.5-2.5 MTR.

ADVISORY: PLEASE BE AWARE. WIND AND 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 14/0800 UTC
ISSUED BY INDIA METEOROLOGICAL DEPARTMENT=

>

Original Message :

WTIO51 PGTW 131500
WARNING ATCG MIL 01B NIO 230513132605
2023051312 01B MOCHA 011 01 040 12 SATL 020
T000 169N 0908E 130 R064 015 NE QD 030 SE QD 025 SW QD 015 NW QD R050 045 NE QD 055 SE QD 050 SW QD 040 NW QD R034 140 NE QD 150 SE QD 115 SW QD 110 NW QD
T012 190N 0920E 130 R064 030 NE QD 040 SE QD 030 SW QD 025 NW QD R050 060 NE QD 070 SE QD 070 SW QD 060 NW QD R034 160 NE QD 170 SE QD 140 SW QD 130 NW QD
T024 215N 0934E 095 R064 025 NE QD 035 SE QD 030 SW QD 025 NW QD R050 060 NE QD 070 SE QD 060 SW QD 060 NW QD R034 150 NE QD 160 SE QD 130 SW QD 120 NW QD
T036 244N 0955E 050
T048 272N 0977E 025
AMP
024HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 011
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 011
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
131200Z --- NEAR 16.9N 90.8E
MOVEMENT PAST SIX HOURS - 040 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
150 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
REPEAT POSIT: 16.9N 90.8E
---
FORECASTS:
12 HRS, VALID AT:
140000Z --- 19.0N 92.0E
MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
140 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 025 DEG/ 14 KTS
---
24 HRS, VALID AT:
141200Z --- 21.5N 93.4E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 17 KTS
---
36 HRS, VALID AT:
150000Z --- 24.4N 95.5E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 48 HR POSIT: 035 DEG/ 17 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
151200Z --- 27.2N 97.7E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
131500Z POSITION NEAR 17.4N 91.1E.
13MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 329
NM SOUTH OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 12 KNOTS
OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 2023051312Z IS 923 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 131200Z IS 50 FEET. NEXT WARNINGS AT
132100Z, 140300Z, 140900Z AND 141500Z.
//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051312 169N 908E 130
0123051312 169N 908E 130
0123051312 169N 908E 130
NNNN

>

Original Message :

WTIO31 PGTW 131500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 011//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 011
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
131200Z --- NEAR 16.9N 90.8E
MOVEMENT PAST SIX HOURS - 040 DEGREES AT 12 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
150 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
REPEAT POSIT: 16.9N 90.8E
---
FORECASTS:
12 HRS, VALID AT:
140000Z --- 19.0N 92.0E
MAX SUSTAINED WINDS - 130 KT, GUSTS 160 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
140 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 025 DEG/ 14 KTS
---
24 HRS, VALID AT:
141200Z --- 21.5N 93.4E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 025 NM NORTHEAST QUADRANT
035 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
025 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 17 KTS
---
36 HRS, VALID AT:
150000Z --- 24.4N 95.5E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 48 HR POSIT: 035 DEG/ 17 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
151200Z --- 27.2N 97.7E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
131500Z POSITION NEAR 17.4N 91.1E.
13MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 329
NM SOUTH OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 12 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 2023051312Z IS 923
MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 131200Z IS 50 FEET. NEXT WARNINGS
AT 132100Z, 140300Z, 140900Z AND 141500Z.
//
NNNN

>

Original Message :

WTIN01 DEMS 131155

SPL GMDSS BULLETIN NO-11 131000
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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 10 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH MAY 2023

PART-I STORM WARNING:

SUBJECT: EXTREMELY SEVERE CYCLONIC STROM MOCHA (PRONOUNCED AS
MOKHA) OVER EASTCENTRAL BAY OF BENGAL

THE EXTREMELY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS
MOKHA) OVER EASTCENTRAL BAY OF BENGAL MOVED NEARLY
NORTHEASTWARDS WITH A SPEED OF 20 KMPH DURING PAST 06 HOURS AND LAY
CENTERED AT 0600 UTC OF TODAY, THE 13TH MAY 2023 OVER THE SAME REGION
NEAR LATITUDE 16.0ON AND LONGITUDE 90.0OE, ABOUT 560 KM
NORTHNORTHWEST OF PORT BLAIR, 630 KM SOUTH-SOUTHWEST OF COXS BAZAR
(BANGLADESH) AND 550 KM SOUTH-SOUTHWEST OF SITTWE (MYANMAR).

IT IS VERY LIKELY TO MOVE NORTH-NORTHEASTWARDS AND CROSS
SOUTHEAST BANGLADESH AND NORTH MYANMAR COASTS BETWEEN COXS
BAZAR (BANGLADESH) AND KYAUKPYU (MYANMAR), CLOSE TO SITTWE (MYANMAR)
AROUND NOON OF 14TH MAY, 2023 AS AN EXTREMELY SEVERE CYCLONIC STORM
WITH MAXIMUM SUSTAINED WIND SPEED OF 170-180 KMPH GUSTING TO 200
KMPH.

PART-II SYNOPTIC WEATHER SYSTEM AT 0000 UTC: SEASONAL WEATHER.

ARB A1-FORECAST VALID FROM 10 UTC OF 13TH MAY 2023 TO 12 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 70 DEG E: SW/W-LY 10/20 KTS BEC
NW-LY 05/10 KTS
TO THE E OF 60 DEG E.
2)REST AREA: SW-LY 15/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: FAIRLY WIDESPREAD RA/TS.
2)REST AREA: ISOLATED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 4-3 NM.
2)REST AREA: 8-6 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 12 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 60 DEG E: SW-LY 10/20 KTS.
2)REST AREA: SW/W-LY 15/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.
2)REST AREA: ISOLATED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.
2)REST AREA: 8-6 NM.
IV)WAVE HEIGHT: 0.5-3.0 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 13TH MAY 2023 TO 12 UTC OF 13TH
MAY 2023

I)WIND DIRECTION AND SPEED: SW-LY 10/20 KTS BEC W/NW-LY 05/20 KTS TO
THE E OF 62 DEG E.
II)WEATHER: 1)S OF 15 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-1.5 MTR.

ARB A2-FORECAST VALID FROM 12 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 10/20 KTS BEC W/NW-LY 10/20 KTS TO
THE E OF 65 DEG E.
II)WEATHER: 1)S OF 13 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 13 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-1.5 MTR.

BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E AND
WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)
BOB A3-FORECAST VALID FROM 10 UTC OF 13TH MAY 2023 TO 12 UTC OF 13TH
MAY 2023

1)WIND DIRECTION AND SPEED: W/SW-LY 15/30 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB A3-FORECAST VALID FROM 12 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 20/30 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 10 UTC OF 13TH MAY 2023 TO 12 UTC OF 13TH
MAY 2023

I)WIND DIRECTION AND SPEED: CYCLONIC 105/115 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: PHENOMENAL.

BOB A4-FORECAST VALID FROM 12 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: CYCLONIC 60/70 KTS.
II)WEATHER: 1)E OF 86 DEG E: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 86 DEG E: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: OVER 14 MTR.

ADVISORY: PLEASE BE AWARE. WIND AND 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 13/1500 UTC

ISSUED BY INDIA METEOROLOGICAL DEPARTMENT(.)=

>

Original Message :

WTIN01 DEMS 130900
GMDSS BULLETIN I 130900
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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 09 UTC OF 13TH MAY 2023 TO 00 UTC OF 15TH MAY 2023

PART-I STORM WARNING:

SUB: EXTREMELY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA OVER
EASTCENTRAL BAY OF BENGAL.

THE EXTREMELY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA OVER
EASTCENTRAL BAY OF BENGAL MOVED NEARLY NORTHEASTWARDS WITH A SPEED OF
14 KMPH
DURING PAST 06 HOURS AND LAY CENTERED AT 0300 UTC OF TODAY, THE 13TH
MAY 2023 OVER THE SAME REGION NEAR LATITUDE 15.7ON AND LONGITUDE
89.5OE, ABOUT 560 KM NORTH-NORTHWEST OF PORT BLAIR, 680 KM
SOUTH-SOUTHWEST OF COX\U2019S BAZAR (BANGLADESH) AND 600 KM SOUTHWEST
OF SITTWE (MYANMAR).

IT IS VERY LIKELY TO MOVE NORTH-NORTHEASTWARDS AND CROSS SOUTHEAST
BANGLADESH
AND NORTH MYANMAR COASTS BETWEEN COX'S BAZAR (BANGLADESH) AND
KYAUKPYU (MYANMAR), CLOSE TO SITTWE (MYANMAR) AROUND NOON OF 14TH
MAY, 2023 AS A VERY SEVERE CYCLONIC STORM WITH MAXIMUM SUSTAINED WIND
SPEED OF 150-160 KMPH GUSTING TO 175 KMPH.

PART-II SYNOPTIC WEATHER SYSTEM AT 0300 UTC: SEASONAL WEATHER.

ARB A1-FORECAST VALID FROM 09 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 70 DEG E: SW/W-LY 10/20 KTS.
2)REST AREA: SW-LY 15/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: FAIRLY WIDESPREAD RA/TS.
2)REST AREA: ISOLATED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 4-3 NM.
2)REST AREA: 8-6 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 00 UTC OF 14TH MAY 2023 TO 00 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW/W-LY 15/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.
2)REST AREA: SCATTERED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.
2)REST AREA: 6-4 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 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW/W-LY 10/20 KTS BEC W/NW-LY 05/15 KTS
TO THE E OF 65 DEG E.
II)WEATHER: 1)S OF 12 DEG N : ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 12 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 1.0-2.0 MTR.

ARB A2-FORECAST VALID FROM 00 UTC OF 14TH MAY 2023 TO 00 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 10/20 KTS BEC W/NW-LY 10/15 KTS TO
THE E OF 68 DEG E.
II)WEATHER: 1)S OF 15 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 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 AND
WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)
BOB A3-FORECAST VALID FROM 09 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
1)WIND DIRECTION AND SPEED: SW-LY 15/25 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 3.0-4.0 MTR.

BOB A3-FORECAST VALID FROM 00 UTC OF 14TH MAY 2023 TO 00 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 15/25 KTS.
II)WEATHER: 1)E OF 85 DEG E: SCATTERED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 85 DEG E: 6-4 NM
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 3.0-4.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 09 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: CYCLONIC 105/115 KTS.
II)WEATHER: 1)E OF 87 DEG E: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 87 DEG E: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: PHENOMENAL.

BOB A4-FORECAST VALID FROM 00 UTC OF 14TH MAY 2023 TO 00 UTC OF 15TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 20/30 KTS.
II)WEATHER: 1)E OF 88 DEG E: FAIRLY WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 88 DEG E: 4-3 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 4.0-6.0 MTR.

ADVISORY: PLEASE BE AWARE. WIND AND 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 13/1700 UTC
ISSUED BY INDIA METEOROLOGICAL DEPARTMENT.=

>

Original Message :

WTIO51 PGTW 130900
WARNING ATCG MIL 01B NIO 230513075506
2023051306 01B MOCHA 010 01 045 10 SATL 030
T000 160N 0900E 115 R064 015 NE QD 030 SE QD 025 SW QD 015 NW QD R050 045 NE QD 055 SE QD 050 SW QD 040 NW QD R034 140 NE QD 150 SE QD 115 SW QD 110 NW QD
T012 179N 0911E 125 R064 030 NE QD 040 SE QD 040 SW QD 030 NW QD R050 070 NE QD 070 SE QD 070 SW QD 060 NW QD R034 160 NE QD 190 SE QD 160 SW QD 140 NW QD
T024 201N 0924E 115 R064 030 NE QD 040 SE QD 040 SW QD 030 NW QD R050 070 NE QD 070 SE QD 070 SW QD 060 NW QD R034 160 NE QD 190 SE QD 160 SW QD 140 NW QD
T036 230N 0943E 060
T048 257N 0965E 030
AMP
036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 010
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 010
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
130600Z --- NEAR 16.0N 90.0E
MOVEMENT PAST SIX HOURS - 045 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
150 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
REPEAT POSIT: 16.0N 90.0E
---
FORECASTS:
12 HRS, VALID AT:
131800Z --- 17.9N 91.1E
MAX SUSTAINED WINDS - 125 KT, GUSTS 150 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 030 DEG/ 13 KTS
---
24 HRS, VALID AT:
140600Z --- 20.1N 92.4E
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 17 KTS
---
36 HRS, VALID AT:
141800Z --- 23.0N 94.3E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 48 HR POSIT: 035 DEG/ 17 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
150600Z --- 25.7N 96.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
130900Z POSITION NEAR 16.5N 90.3E.
13MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 392
NM SOUTH-SOUTHWEST OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 10
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 2023051306Z IS 955 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 130600Z IS 45 FEET. NEXT WARNINGS AT
131500Z, 132100Z, 140300Z AND 140900Z.
//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051212 145N 886E 90
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051218 149N 889E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051300 153N 893E 110
0123051306 160N 900E 115
0123051306 160N 900E 115
0123051306 160N 900E 115
NNNN

>

Original Message :

WTIO31 PGTW 130900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 010//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 010
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
130600Z --- NEAR 16.0N 90.0E
MOVEMENT PAST SIX HOURS - 045 DEGREES AT 10 KTS
POSITION ACCURATE TO WITHIN 030 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 045 NM NORTHEAST QUADRANT
055 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
150 NM SOUTHEAST QUADRANT
115 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
REPEAT POSIT: 16.0N 90.0E
---
FORECASTS:
12 HRS, VALID AT:
131800Z --- 17.9N 91.1E
MAX SUSTAINED WINDS - 125 KT, GUSTS 150 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 030 DEG/ 13 KTS
---
24 HRS, VALID AT:
140600Z --- 20.1N 92.4E
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 17 KTS
---
36 HRS, VALID AT:
141800Z --- 23.0N 94.3E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 48 HR POSIT: 035 DEG/ 17 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
150600Z --- 25.7N 96.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
130900Z POSITION NEAR 16.5N 90.3E.
13MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 392
NM SOUTH-SOUTHWEST OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 10
KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 2023051306Z
IS 955 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 130600Z IS 45 FEET. NEXT
WARNINGS AT 131500Z, 132100Z, 140300Z AND 140900Z.
//
NNNN

>

Original Message :

WTIO51 PGTW 130300
WARNING ATCG MIL 01B NIO 230513011132
2023051300 01B MOCHA 009 01 050 05 SATL 020
T000 153N 0891E 115 R064 015 NE QD 030 SE QD 025 SW QD 015 NW QD R050 035 NE QD 050 SE QD 050 SW QD 020 NW QD R034 050 NE QD 060 SE QD 100 SW QD 075 NW QD
T012 169N 0902E 120 R064 030 NE QD 040 SE QD 030 SW QD 020 NW QD R050 060 NE QD 070 SE QD 080 SW QD 050 NW QD R034 085 NE QD 120 SE QD 120 SW QD 100 NW QD
T024 189N 0913E 120 R064 040 NE QD 050 SE QD 040 SW QD 040 NW QD R050 070 NE QD 080 SE QD 070 SW QD 060 NW QD R034 120 NE QD 120 SE QD 130 SW QD 095 NW QD
T036 215N 0931E 060 R034 070 NE QD 120 SE QD 100 SW QD 070 NW QD
T048 245N 0953E 025
AMP
036HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
048HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 009
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 009
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
130000Z --- NEAR 15.3N 89.1E
MOVEMENT PAST SIX HOURS - 050 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 15.3N 89.1E
---
FORECASTS:
12 HRS, VALID AT:
131200Z --- 16.9N 90.2E
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
120 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 025 DEG/ 11 KTS
---
24 HRS, VALID AT:
140000Z --- 18.9N 91.3E
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
095 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 16 KTS
---
36 HRS, VALID AT:
141200Z --- 21.5N 93.1E
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 034 KT WINDS - 070 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 18 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
150000Z --- 24.5N 95.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
130300Z POSITION NEAR 15.7N 89.4E.
13MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 440
NM SOUTH OF KOLKATA, INDIA, HAS TRACKED NORTHEASTWARD AT 05 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 2023051300Z
IS 955 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 130000Z IS 49 FEET.
NEXT WARNINGS AT 130900Z, 131500Z, 132100Z AND 140300Z.//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051212 146N 886E 90
0123051212 146N 886E 90
0123051212 146N 886E 90
0123051218 150N 887E 110
0123051218 150N 887E 110
0123051218 150N 887E 110
0123051300 153N 891E 115
0123051300 153N 891E 115
0123051300 153N 891E 115
NNNN

>

Original Message :

WTIO31 PGTW 130300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 009//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) WARNING NR 009
01 ACTIVE TROPICAL CYCLONE IN NORTHIO
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
WIND RADII VALID OVER OPEN WATER ONLY
---
WARNING POSITION:
130000Z --- NEAR 15.3N 89.1E
MOVEMENT PAST SIX HOURS - 050 DEGREES AT 05 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 015 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 035 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 15.3N 89.1E
---
FORECASTS:
12 HRS, VALID AT:
131200Z --- 16.9N 90.2E
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
120 NM SOUTHWEST QUADRANT
100 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 025 DEG/ 11 KTS
---
24 HRS, VALID AT:
140000Z --- 18.9N 91.3E
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 070 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
095 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 16 KTS
---
36 HRS, VALID AT:
141200Z --- 21.5N 93.1E
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 034 KT WINDS - 070 NM NORTHEAST QUADRANT
120 NM SOUTHEAST QUADRANT
100 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 18 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
150000Z --- 24.5N 95.3E
MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
130300Z POSITION NEAR 15.7N 89.4E.
13MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 440
NM SOUTH OF KOLKATA, INDIA, HAS TRACKED NORTHEASTWARD AT 05 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 2023051300Z
IS 955 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 130000Z IS 49 FEET.
NEXT WARNINGS AT 130900Z, 131500Z, 132100Z AND 140300Z.//
NNNN

>

Original Message :

WTIO51 PGTW 122100
WARNING ATCG MIL 01B NIO 230512191343
2023051218 01B MOCHA 008 01 015 04 SATL 015
T000 150N 0887E 110 R064 030 NE QD 030 SE QD 025 SW QD 015 NW QD R050 040 NE QD 080 SE QD 030 SW QD 020 NW QD R034 090 NE QD 170 SE QD 135 SW QD 090 NW QD
T012 164N 0896E 115 R064 010 NE QD 030 SE QD 030 SW QD 010 NW QD R050 050 NE QD 080 SE QD 060 SW QD 040 NW QD R034 160 NE QD 200 SE QD 170 SW QD 130 NW QD
T024 181N 0908E 120 R064 020 NE QD 040 SE QD 040 SW QD 020 NW QD R050 050 NE QD 070 SE QD 060 SW QD 050 NW QD R034 150 NE QD 200 SE QD 160 SW QD 140 NW QD
T036 203N 0921E 100 R064 030 NE QD 030 SE QD 030 SW QD 020 NW QD R050 050 NE QD 060 SE QD 050 SW QD 050 NW QD R034 100 NE QD 160 SE QD 130 SW QD 110 NW QD
T048 231N 0943E 050
T072 271N 0971E 020
AMP
048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 008
1. TROPICAL CYCLONE 01B (MOCHA) 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:
121800Z --- NEAR 15.0N 88.7E
MOVEMENT PAST SIX HOURS - 015 DEGREES AT 04 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 15.0N 88.7E
---
FORECASTS:
12 HRS, VALID AT:
130600Z --- 16.4N 89.6E
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 035 DEG/ 10 KTS
---
24 HRS, VALID AT:
131800Z --- 18.1N 90.8E
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 13 KTS
---
36 HRS, VALID AT:
140600Z --- 20.3N 92.1E
MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 17 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
141800Z --- 23.1N 94.3E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 030 DEG/ 12 KTS
---
72 HRS, VALID AT:
151800Z --- 27.1N 97.1E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
122100Z POSITION NEAR 15.3N 88.9E.
12MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 456
NM SOUTH OF KOLKATA, INDIA, HAS TRACKED NORTH-NORTHEASTWARD AT 04
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 2023051218Z IS 960 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 121800Z IS 48 FEET. NEXT WARNINGS AT
130300Z, 130900Z, 131500Z AND 132100Z.
//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051212 146N 886E 90
0123051212 146N 886E 90
0123051212 146N 886E 90
0123051218 150N 887E 110
0123051218 150N 887E 110
0123051218 150N 887E 110
NNNN

>

Original Message :

WTIO31 PGTW 122100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 008//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) 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:
121800Z --- NEAR 15.0N 88.7E
MOVEMENT PAST SIX HOURS - 015 DEGREES AT 04 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 090 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 15.0N 88.7E
---
FORECASTS:
12 HRS, VALID AT:
130600Z --- 16.4N 89.6E
MAX SUSTAINED WINDS - 115 KT, GUSTS 140 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 035 DEG/ 10 KTS
---
24 HRS, VALID AT:
131800Z --- 18.1N 90.8E
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 13 KTS
---
36 HRS, VALID AT:
140600Z --- 20.3N 92.1E
MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 100 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 17 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
141800Z --- 23.1N 94.3E
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
VECTOR TO 72 HR POSIT: 030 DEG/ 12 KTS
---
72 HRS, VALID AT:
151800Z --- 27.1N 97.1E
MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
122100Z POSITION NEAR 15.3N 88.9E.
12MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 456
NM SOUTH OF KOLKATA, INDIA, HAS TRACKED NORTH-NORTHEASTWARD AT 04
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 2023051218Z IS 960 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 121800Z IS 48 FEET. NEXT WARNINGS AT
130300Z, 130900Z, 131500Z AND 132100Z.//
NNNN

>

Original Message :

WTIN01 DEMS 121800
GLOBAL MARITIME 122230 IST

DATE/TIME OF ISSUE: 12-05-2023/1700 UTC

GMDSS BULLETIN II 121800

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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 18 UTC OF 12TH MAY 2023 TO 12 UTC OF 14TH MAY 2023

PART-I STORM WARNING:

SUBJECT: VERY SEVERE CYCLONIC STORM MOCHA OVER CENTRAL BAY OF BENGAL.

THE VERY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA) OVER
CENTRAL BAY OF BENGAL MOVED NEARLY NORTH-NORTHEASTWARDS WITH A
SPEED OF 12 KMPH DURING PAST 06 HOURS AND LAY CENTERED 1200 UTC
OF 12THMAY 2023 OVER THE SAME REGION NEAR LATITUDE 14.6ON AND
LONGITUDE 88.6OE, ABOUT 550 KM NORTH-WEST OF PORT BLAIR (INDIA,
43333), 730 KM SOUTH-SOUTHWEST OF COX\U2019S BAZAR (BANGLADESH,
41992) AND 760 KM SOUTH-WEST OF SITTWE (MYANMAR, 48062).

IT IS VERY LIKELY TO MOVE NORTH-NORTHEASTWARDS AND INTENSIFY FURTHER
INTO AN EXTREMELY SEVERE CYCLONIC STORM OVER EASTCENTRAL BAY OF
BENGAL AROUND 1800 UTC OF 12TH MAY 2023. IT IS LIKELY TO CROSS
SOUTHEAST BANGLADESH AND NORTH MYANMAR COASTS BETWEEN COX S BAZAR
(BANGLADESH, 41992) AND KYAUKPYU (MYANMAR, 48071), CLOSE TO SITTWE
(MYANMAR, 48062) AROUND 0600 UTC OF 14TH MAY, 2023 AS A VERY SEVERE
CYCLONIC STORM WITH MAXIMUM SUSTAINED WIND SPEED OF 150-160 KMPH
GUSTING TO 175 KMPH.

PART-II SYNOPTIC WEATHER SYSTEM AT 1200 UTC: SEASONAL WEATHER.

ARB A1-FORECAST VALID FROM 18 UTC OF 12TH MAY 2023 TO 12 UTC OF
13TH MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 70 DEG E: SW/W-LY 10/20 KTS BEC
NW-LY 05/10 KTS

TO THE E OF 60 DEG E.

2)REST AREA: SW-LY 15/25 KTS.

II)WEATHER: 1)E OF 60 DEG E: FAIRLY WIDESPREAD RA/TS.

2)REST AREA: ISOLATED RA/TS.

III)VISIBILITY: 1)E OF 60 DEG E: 4-3 NM.

2)REST AREA: 8-6 NM.

IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 12 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023

I)WIND DIRECTION AND SPEED: 1)W OF 60 DEG E: SW-LY 10/20 KTS.

2)REST AREA: SW/W-LY 15/25 KTS.

II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.

2)REST AREA: ISOLATED RA/TS.

III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.

2)REST AREA: 8-6 NM.

IV)WAVE HEIGHT: 0.5-3.0 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 12TH MAY 2023 TO 12 UTC OF 13TH
MAY 2023

I)WIND DIRECTION AND SPEED: SW-LY 10/20 KTS BEC W/NW-LY 05/20 KTS TO
THE E OF 62 DEG E.

II)WEATHER: 1)S OF 15 DEG N: ISOLATED RA/TS.

2)REST AREA: FAIR.

III)VISIBILITY: 1)S OF 15 DEG N: 8-6 NM.

2)REST AREA: 10-8 NM.

IV)WAVE HEIGHT: 0.5-1.5 MTR.

ARB A2-FORECAST VALID FROM 12 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023

I)WIND DIRECTION AND SPEED: SW-LY 10/20 KTS BEC W/NW-LY 10/20 KTS TO
THE E OF 65 DEG E.

II)WEATHER: 1)S OF 13 DEG N: ISOLATED RA/TS.

2)REST AREA: FAIR.

III)VISIBILITY: 1)S OF 13 DEG N: 8-6 NM.

2)REST AREA: 10-8 NM.

IV)WAVE HEIGHT: 0.5-1.5 MTR.

BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E AND
WEST OF 10

DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)

BOB A3-FORECAST VALID FROM 18 UTC OF 12TH MAY 2023 TO 12 UTC OF 13TH
MAY 2023

1)WIND DIRECTION AND SPEED: W/SW-LY 15/30 KTS.

II)WEATHER: SCATTERED RA/TS.

III)VISIBILITY: 6-4 NM.

IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB A3-FORECAST VALID FROM 12 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023

I)WIND DIRECTION AND SPEED: SW-LY 20/30 KTS.

II)WEATHER: SCATTERED RA/TS.

III)VISIBILITY: 6-4 NM.

IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)

BOB A4-FORECAST VALID FROM 18 UTC OF 12TH MAY 2023 TO 12 UTC OF 13TH
MAY 2023

I)WIND DIRECTION AND SPEED: CYCLONIC 95/105 KTS.

II)WEATHER: WIDESPREAD RA/TS.

III)VISIBILITY: 3-2 NM.

IV)WAVE HEIGHT: PHENOMENAL.

BOB A4-FORECAST VALID FROM 12 UTC OF 13TH MAY 2023 TO 12 UTC OF 14TH
MAY 2023

I)WIND DIRECTION AND SPEED: CYCLONIC 65/75 KTS.

II)WEATHER: 1)E OF 86 DEG E: WIDESPREAD RA/TS.

2)REST AREA: FAIR.

III)VISIBILITY: 1)E OF 86 DEG E: 3-2 NM.

2)REST AREA: 10-8 NM.

IV)WAVE HEIGHT: OVER 14 MTR.

ADVISORY: PLEASE BE AWARE. WIND AND 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 13/0800 UTC (.)=

>

Original Message :

WTIN01 DEMS 121351
SPL GMDSS BULLETIN NO-9 121300
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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 13 UTC OF 12TH MAY 2023 TO 00 UTC OF 14TH MAY 2023

PART-I STORM WARNING:

SUB: VERY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA) OVER
CENTRAL BAY OF BENGAL.

THE VERY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA) OVER
CENTRAL AND ADJOINING SOUTHEAST BAY OF BENGAL MOVED NEARLY
NORTH-NORTHEASTWARDS WITH A SPEED OF 13 KMPH DURING PAST 06 HOURS AND
LAY CENTERED AT 0900 UTC OF TODAY, THE 12TH MAY 2023 OVER CENTRAL BAY
OF BENGAL NEAR LATITUDE 14.3ON AND LONGITUDE 88.4OE, ABOUT 550 KM
WEST-NORTHWEST OF PORT BLAIR, 870 KM SOUTH-SOUTHWEST OF COXS BAZAR
(BANGLADESH) AND 800 KM SOUTH-SOUTHWEST OF SITTWE (MYANMAR).

IT IS VERY LIKELY TO MOVE NORTH-NORTHEASTWARDS AND INTENSIFY FURTHER
INTO AN EXTREMELY SEVERE CYCLONIC STORM OVER EASTCENTRAL BAY OF
BENGAL DURING NIGHT OF
TODAY, THE 12 TH MAY 2023. IT IS LIKELY TO CROSS SOUTHEAST BANGLADESH
AND NORTH MYANMAR COASTS BETWEEN COXS BAZAR (BANGLADESH) AND KYAUKPYU
(MYANMAR), CLOSE
TO SITTWE (MYANMAR) AROUND NOON OF 14TH MAY, 2023 AS A VERY SEVERE
CYCLONIC STORM WITH MAXIMUM SUSTAINED WIND SPEED OF 150-160 KMPH
GUSTING TO 175 KMPH.

PART-II SYNOPTIC WEATHER SYSTEM AT 0900 UTC: SEASONAL WEATHER.

ARB A1-FORECAST VALID FROM 13 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 70 DEG E: SW/W-LY 10/20 KTS BEC
NW-LY 05/15 KTS
TO THE E OF 60 DEG E.
2)REST AREA: SW-LY 15/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.
2)REST AREA: SCATTERED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.
2)REST AREA: 6-4 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 60 DEG E: SW-LY 10/20 KTS.
2)REST AREA: NW/W-LY 05/15 KTS BEC SW-LY 15/25 KTS TO THE E OF 70 DEG
E.
II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.
2)REST AREA: SCATTERED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.
2)REST AREA: 6-4 NM.
IV)WAVE HEIGHT: 0.5-3.0 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 13 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 05/15 KTS BEC W/NW-LY 05/15 KTS TO
THE E OF 60 DEG E.
II)WEATHER: 1)S OF 15 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-1.5 MTR.

ARB A2-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)N OF 15 DEG N: SW/W-LY 10/20 KTS.
2)REST AREA: SW-LY 10/15 KTS BEC W/NW-LY 05/15 KTS TO THE E OF 65 DEG
E.
II)WEATHER: 1)S OF 15 DEG N: SCATTERED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 6-4 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-1.5 MTR.

BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E AND
WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)
BOB A3-FORECAST VALID FROM 13 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
1)WIND DIRECTION AND SPEED: SW-LY 30/40 KTS.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB A3-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 30/40 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 10 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: CYCLONIC 75/85 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: OVER 14.0 MTR.

BOB A4-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: CYCLONIC 95/105 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: PHENOMENAL.

ADVISORY: PLEASE BE AWARE. WIND AND 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 12/1700 UTC
==
ISSUED BY INDIA METEOROLOGICAL DEPARTMENT=

>

Original Message :

WTIO31 PGTW 121300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 007//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) 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:
121200Z --- NEAR 14.6N 88.7E
MOVEMENT PAST SIX HOURS - 035 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.6N 88.7E
---
FORECASTS:
12 HRS, VALID AT:
130000Z --- 15.6N 89.5E
MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
190 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 035 DEG/ 09 KTS
---
24 HRS, VALID AT:
131200Z --- 17.1N 90.6E
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 11 KTS
---
36 HRS, VALID AT:
140000Z --- 18.9N 91.8E
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 030 DEG/ 14 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
141200Z --- 21.3N 93.3E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
140 NM SOUTHEAST QUADRANT
120 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 030 DEG/ 16 KTS
---
72 HRS, VALID AT:
151200Z --- 26.8N 97.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
121500Z POSITION NEAR 14.9N 88.9E.
12MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 494 NM
SOUTH-SOUTHWEST OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 07 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 2023051212Z IS
966 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 121200Z IS 45 FEET. NEXT
WARNINGS AT 122100Z, 130300Z, 130900Z AND 131500Z.//
NNNN

>

Original Message :

WTIO51 PGTW 121500
WARNING ATCG MIL 01B NIO 230512123244
2023051212 01B MOCHA 007 01 035 07 SATL 015
T000 146N 0887E 090 R064 030 NE QD 030 SE QD 025 SW QD 015 NW QD R050 040 NE QD 080 SE QD 030 SW QD 020 NW QD R034 085 NE QD 170 SE QD 135 SW QD 090 NW QD
T012 156N 0895E 100 R064 010 NE QD 040 SE QD 040 SW QD 010 NW QD R050 040 NE QD 070 SE QD 070 SW QD 040 NW QD R034 190 NE QD 200 SE QD 190 SW QD 140 NW QD
T024 171N 0906E 110 R064 020 NE QD 050 SE QD 050 SW QD 020 NW QD R050 050 NE QD 080 SE QD 070 SW QD 040 NW QD R034 190 NE QD 210 SE QD 180 SW QD 150 NW QD
T036 189N 0918E 105 R064 040 NE QD 050 SE QD 050 SW QD 040 NW QD R050 060 NE QD 080 SE QD 070 SW QD 060 NW QD R034 160 NE QD 200 SE QD 160 SW QD 150 NW QD
T048 213N 0933E 085 R064 020 NE QD 030 SE QD 030 SW QD 030 NW QD R050 030 NE QD 040 SE QD 050 SW QD 040 NW QD R034 080 NE QD 140 SE QD 120 SW QD 090 NW QD
T072 268N 0970E 030
AMP
048HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 007
1. TROPICAL CYCLONE 01B (MOCHA) 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:
121200Z --- NEAR 14.6N 88.7E
MOVEMENT PAST SIX HOURS - 035 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.6N 88.7E
---
FORECASTS:
12 HRS, VALID AT:
130000Z --- 15.6N 89.5E
MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
190 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 035 DEG/ 09 KTS
---
24 HRS, VALID AT:
131200Z --- 17.1N 90.6E
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 11 KTS
---
36 HRS, VALID AT:
140000Z --- 18.9N 91.8E
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 030 DEG/ 14 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
141200Z --- 21.3N 93.3E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
140 NM SOUTHEAST QUADRANT
120 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 030 DEG/ 16 KTS
---
72 HRS, VALID AT:
151200Z --- 26.8N 97.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
121500Z POSITION NEAR 14.9N 88.9E.
12MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 494 NM
SOUTH-SOUTHWEST OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 07 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 2023051212Z IS
966 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 121200Z IS 45 FEET. NEXT
WARNINGS AT 122100Z, 130300Z, 130900Z AND 131500Z.//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051212 146N 887E 90
0123051212 146N 887E 90
0123051212 146N 887E 90
NNNN

>

Original Message :

WTIO31 PGTW 121500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 007//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) 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:
121200Z --- NEAR 14.6N 88.7E
MOVEMENT PAST SIX HOURS - 035 DEGREES AT 07 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.6N 88.7E
---
FORECASTS:
12 HRS, VALID AT:
130000Z --- 15.6N 89.5E
MAX SUSTAINED WINDS - 100 KT, GUSTS 125 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
190 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 035 DEG/ 09 KTS
---
24 HRS, VALID AT:
131200Z --- 17.1N 90.6E
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 11 KTS
---
36 HRS, VALID AT:
140000Z --- 18.9N 91.8E
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 040 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 030 DEG/ 14 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
141200Z --- 21.3N 93.3E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 080 NM NORTHEAST QUADRANT
140 NM SOUTHEAST QUADRANT
120 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 030 DEG/ 16 KTS
---
72 HRS, VALID AT:
151200Z --- 26.8N 97.0E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
121500Z POSITION NEAR 14.9N 88.9E.
12MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 494 NM
SOUTH-SOUTHWEST OF CHITTAGONG, HAS TRACKED NORTHEASTWARD AT 07 KNOTS
OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 2023051212Z IS
966 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 121200Z IS 45 FEET. NEXT
WARNINGS AT 122100Z, 130300Z, 130900Z AND 131500Z.//
NNNN

>

Original Message :

WTIN01 DEMS 120900
GMDSS BULLETIN I 120900
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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 09 UTC OF 12TH MAY 2023 TO 00 UTC OF 14TH MAY 2023

PART-I STORM WARNING:

SUB: VERY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA) OVER
CENTRAL AND ADJOINING SOUTHEAST BAY OF BENGAL

THE VERY SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA) OVER
CENTRAL AND ADJOINING SOUTHEAST BAY OF BENGAL MOVED NEARLY NORTHWARDS
WITH A SPEED OF 13 KMPH DURING PAST 06 HOURS AND LAY CENTERED AT 0300
UTC OF TODAY, THE 12TH MAY 2023 OVER THE SAME REGION NEAR LATITUDE
13.6ON AND LONGITUDE 88.2OE, ABOUT 530 KM WEST-NORTHWEST OF PORT
BLAIR (INDIA, 43333), 950 KM SOUTH-SOUTHWEST OF COXS BAZAR
(BANGLADESH, 41992) AND 870 KM SOUTHSOUTHWEST OF SITTWE (MYANMAR,
48062).

IT IS VERY LIKELY TO MOVE NORTH-NORTHEASTWARDS AND INTENSIFY FURTHER
OVER EASTCENTRAL BAY OF BENGAL. IT IS VERY LIKELY TO CROSS SOUTHEAST
BANGLADESH AND NORTH MYANMAR COASTS BETWEEN COXS BAZAR (BANGLADESH,
41992) AND KYAUKPYU (MYANMAR, 48071), CLOSE TO SITTWE (MYANMAR,
48062) AROUND 0600 UTC OF 14TH MAY, 2023 AS A VERY SEVERE CYCLONIC
STORM WITH MAXIMUM SUSTAINED WIND SPEED OF 150-160 KMPH GUSTING TO
175 KMPH.

PART-II SYNOPTIC WEATHER SYSTEM AT 0300 UTC: SEASONAL WEATHER.

ARB A1-FORECAST VALID FROM 09 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 70 DEG E: SW/W-LY 10/20 KTS BEC
NW-LY 05/15 KTS
TO THE E OF 60 DEG E.
2)REST AREA: SW-LY 15/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.
2)REST AREA: SCATTERED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.
2)REST AREA: 6-4 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 60 DEG E: SW-LY 10/20 KTS.
2)REST AREA: NW/W-LY 05/15 KTS BEC SW-LY 15/25 KTS TO THE E OF 70 DEG
E.
II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.
2)REST AREA: SCATTERED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.
2)REST AREA: 6-4 NM.
IV)WAVE HEIGHT: 0.5-3.0 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 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 05/15 KTS BEC W/NW-LY 05/15 KTS TO
THE E OF 60 DEG E.
II)WEATHER: 1)S OF 15 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-1.5 MTR.

ARB A2-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)N OF 15 DEG N: SW/W-LY 10/20 KTS.
2)REST AREA: SW-LY 10/15 KTS BEC W/NW-LY 05/15 KTS TO THE E OF 65 DEG
E.
II)WEATHER: 1)S OF 15 DEG N: SCATTERED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 6-4 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-1.5 MTR.

BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E AND
WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)
BOB A3-FORECAST VALID FROM 09 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
1)WIND DIRECTION AND SPEED: SW-LY 30/40 KTS.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB A3-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 30/40 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 09 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: CYCLONIC 65/75 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: OVER 14.0 MTR.

BOB A4-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH
MAY 2023
I)WIND DIRECTION AND SPEED: CYCLONIC 70/80 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: OVER 14.0 MTR.

ADVISORY: PLEASE BE AWARE. WIND AND 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 12/1700 UTC
==
ISSUED BY INDIA METEOROLOGICAL DEPARTMENT=

>

Original Message :

WTIO51 PGTW 120900
WARNING ATCG MIL 01B NIO 230512063414
2023051206 01B MOCHA 006 01 010 06 SATL 015
T000 140N 0883E 075 R064 030 NE QD 030 SE QD 025 SW QD 015 NW QD R050 040 NE QD 080 SE QD 030 SW QD 020 NW QD R034 085 NE QD 170 SE QD 135 SW QD 090 NW QD
T012 149N 0889E 090 R064 020 NE QD 030 SE QD 030 SW QD 010 NW QD R050 040 NE QD 070 SE QD 050 SW QD 040 NW QD R034 160 NE QD 190 SE QD 170 SW QD 130 NW QD
T024 161N 0899E 105 R064 020 NE QD 040 SE QD 040 SW QD 020 NW QD R050 040 NE QD 080 SE QD 060 SW QD 040 NW QD R034 170 NE QD 200 SE QD 170 SW QD 140 NW QD
T036 178N 0910E 110 R064 030 NE QD 040 SE QD 030 SW QD 030 NW QD R050 050 NE QD 090 SE QD 060 SW QD 050 NW QD R034 160 NE QD 190 SE QD 160 SW QD 140 NW QD
T048 199N 0923E 095 R064 030 NE QD 040 SE QD 040 SW QD 030 NW QD R050 060 NE QD 080 SE QD 060 SW QD 050 NW QD R034 120 NE QD 180 SE QD 160 SW QD 120 NW QD
T072 252N 0956E 030
AMP
072HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 006
1. TROPICAL CYCLONE 01B (MOCHA) 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:
120600Z --- NEAR 14.0N 88.3E
MOVEMENT PAST SIX HOURS - 010 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.0N 88.3E
---
FORECASTS:
12 HRS, VALID AT:
121800Z --- 14.9N 88.9E
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 040 DEG/ 08 KTS
---
24 HRS, VALID AT:
130600Z --- 16.1N 89.9E
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 10 KTS
---
36 HRS, VALID AT:
131800Z --- 17.8N 91.0E
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 030 DEG/ 12 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
140600Z --- 19.9N 92.3E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 030 DEG/ 15 KTS
---
72 HRS, VALID AT:
150600Z --- 25.2N 95.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
120900Z POSITION NEAR 14.2N 88.4E.
12MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 536 NM
SOUTH-SOUTHWEST OF CHITTAGONG, BANGLADESH, HAS TRACKED NORTHWARD AT
06 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 051206Z
IS 981 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 120600Z IS 34 FEET.
NEXT WARNINGS AT 121500Z, 122100Z, 130300Z AND 130900Z.//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051200 134N 882E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
0123051206 140N 883E 75
NNNN

>

Original Message :

WTIO31 PGTW 120900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 006//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) 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:
120600Z --- NEAR 14.0N 88.3E
MOVEMENT PAST SIX HOURS - 010 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 015 NM
POSITION BASED ON EYE FIXED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 14.0N 88.3E
---
FORECASTS:
12 HRS, VALID AT:
121800Z --- 14.9N 88.9E
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 040 DEG/ 08 KTS
---
24 HRS, VALID AT:
130600Z --- 16.1N 89.9E
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 10 KTS
---
36 HRS, VALID AT:
131800Z --- 17.8N 91.0E
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 030 DEG/ 12 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
140600Z --- 19.9N 92.3E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 120 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 030 DEG/ 15 KTS
---
72 HRS, VALID AT:
150600Z --- 25.2N 95.6E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
120900Z POSITION NEAR 14.2N 88.4E.
12MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 536 NM
SOUTH-SOUTHWEST OF CHITTAGONG, BANGLADESH, HAS TRACKED NORTHWARD AT
06 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 051206Z
IS 981 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 120600Z IS 34 FEET.
NEXT WARNINGS AT 121500Z, 122100Z, 130300Z AND 130900Z.//
NNNN

>

Original Message :

WTIN01 DEMS 120448

GLOBAL MARITIME 120930 IST

DATE/TIME OF ISSUE: 12-05-2023/0430 UTC

SPL GMDSS BULLETIN NO-7 120300

-----------------------------------------------------------------------------------------------

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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS COVERING ENTIRE BAY OF BENGAL.

VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 14TH MAY 2023

PART-I STORM WARNING:

SUB: SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA) OVER SOUTHEAST ADJOINING CENTRAL BAY OF BENGAL INTENSIFIED INTO A VERY SEVERE CYCLONIC STORM OVER CENTRAL ADJOINING SOUTHEAST BAY OF BENGAL

THE SEVERE CYCLONIC STORM MOCHA (PRONOUNCED AS MOKHA) OVER SOUTHEAST ADJOINING CENTRAL BAY OF BENGAL MOVED NORTHWARDS WITH A SPEED OF 09 KMPH DURING PAST 06 HOURS, INTENSIFIED INTO A VERY SEVERE CYCLONIC STORM AND LAY CENTERED AT 0530 HOURS IST OF TODAY, THE 12TH MAY 2023 OVER CENTRAL ADJOINING SOUTHEAST BAY OF BENGAL NEAR LATITUDE 13.2?N AND LONGITUDE 88.1?E, ABOUT 520 KM WEST-NORTHWEST OF PORT BLAIR, 1010 KM SOUTH-SOUTHWEST OF COX\u2019S BAZAR (BANGLADESH) AND 930 KM SOUTH-SOUTHWEST OF SITTWE (MYANMAR).

IT IS VERY LIKELY TO MOVE NORTH-NORTHEASTWARDS AND INTENSIFY FURTHER OVER EASTCENTRAL BAY OF BENGAL. IT IS LIKELY TO CROSS SOUTHEAST BANGLADESH AND NORTH MYANMAR COASTS BETWEEN COX\u2019S BAZAR (BANGLADESH) AND KYAUKPYU (MYANMAR), CLOSE TO SITTWE (MYANMAR) AROUND NOON OF 14TH MAY, 2023 AS A VERY SEVERE CYCLONIC STORM WITH MAXIMUM SUSTAINED WIND SPEED OF 150-160 KMPH GUSTING TO 175 KMPH.

PART-II SYNOPTIC WEATHER SYSTEM AT 0000 UTC:

THE TROUGH FROM CYCLONIC CIRCULATION ASSOCIATED WITH THE CYCLONIC STORM \u201cMOCHA\u201d

OVER SOUTHEAST BAY OF BENGAL TO SOUTH ANDHRA PRADESH COAST EXTENDING UPTO 5.8 KM ABOVE MEAN SEA LEVEL TILTING SOUTHWESTWARDS WITH HEIGHT PERSISTS.

ARB A1-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH MAY 2023

I)WIND DIRECTION AND SPEED: 1)W OF 70 DEG E: SW/W-LY 10/20 KTS BEC NW-LY 05/15 KTS

TO THE E OF 60 DEG E.

2)REST AREA: SW-LY 15/25 KTS.

II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.

2)REST AREA: SCATTERED RA/TS.

III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.

2)REST AREA: 6-4 NM.

IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH MAY 2023

I)WIND DIRECTION AND SPEED: 1)W OF 60 DEG E: SW-LY 10/20 KTS.

2)REST AREA: NW/W-LY 05/15 KTS BEC SW-LY 15/25 KTS TO THE E OF 70 DEG E.

II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.

2)REST AREA: SCATTERED RA/TS.

III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.

2)REST AREA: 6-4 NM.

IV)WAVE HEIGHT: 0.5-3.0 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 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH MAY 2023

I)WIND DIRECTION AND SPEED: 1)S OF 20 DEG N TO THE W OF 65 DEG E: ANTICYCLONIC 05/10 KTS.

2)REST AREA: SW-LY 05/15 KTS BEC W/NW-LY 05/15 KTS TO THE E OF 65 DEG E.

II)WEATHER: 1)S OF 15 DEG N: ISOLATED RA/TS.

2)REST AREA: FAIR.

III)VISIBILITY: 1)S OF 15 DEG N: 8-6 NM.

2)REST AREA: 10-8 NM.

IV)WAVE HEIGHT: 0.5-1.5 MTR.

ARB A2-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH MAY 2023

I)WIND DIRECTION AND SPEED: 1)N OF 20 DEG N: W/NW-LY 10/20 KTS.

2)REST AREA: SW-LY 10/20 KTS BEC W/NW-LY 10/15 KTS TO THE E OF 65 DEG E.

II)WEATHER: 1)S OF 15 DEG N: SCATTERED RA/TS.

2)REST AREA: FAIR.

III)VISIBILITY: 1)S OF 15 DEG N: 6-4 NM.

2)REST AREA: 10-8 NM.

IV)WAVE HEIGHT: 0.5-1.5 MTR.

BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E AND WEST OF 10

DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO EQUATOR (.)

BOB A3-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH MAY 2023

1)WIND DIRECTION AND SPEED: 1)N OF 5 DEG N: CYCLONIC 30/40 KTS

2)REST AREA: SW-LY 20/30 KTS.

II)WEATHER: FAIRLY WIDESPREAD RA/TS.

III)VISIBILITY: 4-3 NM.

IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB A3-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH MAY 2023

I)WIND DIRECTION AND SPEED: SW-LY 25/35 KTS.

II)WEATHER: SCATTERED RA/TS.

III)VISIBILITY: 6-4 NM.

IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)

BOB A4-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH MAY 2023

I)WIND DIRECTION AND SPEED: 1)S OF 18 DEG N: CYCLONIC 70/80 KTS.

2)REST AREA: SE-LY 15/25 KTS.

II)WEATHER: WIDESPREAD RA/TS.

III)VISIBILITY: 3-2 NM.

IV)WAVE HEIGHT: OVER 14.0 MTR.

BOB A4-FORECAST VALID FROM 00 UTC OF 13TH MAY 2023 TO 00 UTC OF 14TH MAY 2023

I)WIND DIRECTION AND SPEED: CYCLONIC 75/85 KTS.

II)WEATHER: 1)E OF 84 DEG E: WIDESPREAD RA/TS.

2)REST AREA: FAIR.

III)VISIBILITY: 1)E OF 84 DEG E: 3-2 NM.

2)REST AREA: 10-8 NM.

IV)WAVE HEIGHT: OVER 14.0 MTR.

ADVISORY: PLEASE BE AWARE. WIND AND 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 12/0600 UTC

ISSUED BY:-INDIA METEOROLOGICAL DEPARTMENT, NEW DELHI

>

Original Message :

WTIO51 PGTW 120300
WARNING ATCG MIL 01B NIO 230512012746
2023051200 01B MOCHA 005 01 010 06 SATL 060
T000 134N 0882E 065 R050 040 NE QD 080 SE QD 030 SW QD 020 NW QD R034 085 NE QD 170 SE QD 135 SW QD 090 NW QD
T012 143N 0885E 075 R064 010 NE QD 040 SE QD 020 SW QD 000 NW QD R050 030 NE QD 060 SE QD 050 SW QD 040 NW QD R034 150 NE QD 180 SE QD 160 SW QD 130 NW QD
T024 153N 0893E 090 R064 010 NE QD 040 SE QD 030 SW QD 020 NW QD R050 040 NE QD 070 SE QD 070 SW QD 050 NW QD R034 170 NE QD 190 SE QD 170 SW QD 140 NW QD
T036 168N 0904E 105 R064 020 NE QD 040 SE QD 040 SW QD 020 NW QD R050 050 NE QD 080 SE QD 070 SW QD 050 NW QD R034 160 NE QD 190 SE QD 170 SW QD 140 NW QD
T048 186N 0915E 120 R064 030 NE QD 050 SE QD 040 SW QD 040 NW QD R050 050 NE QD 090 SE QD 070 SW QD 050 NW QD R034 150 NE QD 190 SE QD 170 SW QD 140 NW QD
T072 237N 0944E 060
AMP
072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 005
1. TROPICAL CYCLONE 01B (MOCHA) 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:
120000Z --- NEAR 13.4N 88.2E
MOVEMENT PAST SIX HOURS - 010 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 13.4N 88.2E
---
FORECASTS:
12 HRS, VALID AT:
121200Z --- 14.3N 88.5E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 040 DEG/ 06 KTS
---
24 HRS, VALID AT:
130000Z --- 15.3N 89.3E
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 09 KTS
---
36 HRS, VALID AT:
131200Z --- 16.8N 90.4E
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 030 DEG/ 10 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
140000Z --- 18.6N 91.5E
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 025 DEG/ 14 KTS
---
72 HRS, VALID AT:
150000Z --- 23.7N 94.4E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
120300Z POSITION NEAR 13.6N 88.3E.
12MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 582
NM SOUTH-SOUTHWEST OF COXS BAZAR, HAS TRACKED NORTHWARD AT 06
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 2023051200Z IS 981 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 120000Z IS 28 FEET. NEXT WARNINGS AT
120900Z, 121500Z, 122100Z AND 130300Z.
//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
0123051200 134N 882E 65
0123051200 134N 882E 65
0123051200 134N 882E 65
NNNN

>

Original Message :

WTIO31 PGTW 120300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 005//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) 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:
120000Z --- NEAR 13.4N 88.2E
MOVEMENT PAST SIX HOURS - 010 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
015 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 13.4N 88.2E
---
FORECASTS:
12 HRS, VALID AT:
121200Z --- 14.3N 88.5E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 040 DEG/ 06 KTS
---
24 HRS, VALID AT:
130000Z --- 15.3N 89.3E
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 09 KTS
---
36 HRS, VALID AT:
131200Z --- 16.8N 90.4E
MAX SUSTAINED WINDS - 105 KT, GUSTS 130 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 030 DEG/ 10 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
140000Z --- 18.6N 91.5E
MAX SUSTAINED WINDS - 120 KT, GUSTS 145 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 150 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 025 DEG/ 14 KTS
---
72 HRS, VALID AT:
150000Z --- 23.7N 94.4E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
120300Z POSITION NEAR 13.6N 88.3E.
12MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 582
NM SOUTH-SOUTHWEST OF COXS BAZAR, HAS TRACKED NORTHWARD AT 06
KNOTS OVER THE PAST SIX HOURS.
MINIMUM CENTRAL PRESSURE AT 2023051200Z IS 981 MB. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 120000Z IS 28 FEET. NEXT WARNINGS AT
120900Z, 121500Z, 122100Z AND 130300Z.
//
NNNN

>

Original Message :

WTIO51 PGTW 112100
WARNING ATCG MIL 01B NIO 230511204223
2023051118 01B MOCHA 004 01 360 08 SATL 060
T000 128N 0881E 060 R050 040 NE QD 080 SE QD 030 SW QD 020 NW QD R034 085 NE QD 170 SE QD 135 SW QD 090 NW QD
T012 138N 0882E 070 R064 000 NE QD 020 SE QD 020 SW QD 010 NW QD R050 020 NE QD 070 SE QD 060 SW QD 030 NW QD R034 140 NE QD 180 SE QD 160 SW QD 110 NW QD
T024 147N 0887E 085 R064 010 NE QD 030 SE QD 040 SW QD 010 NW QD R050 030 NE QD 070 SE QD 060 SW QD 040 NW QD R034 160 NE QD 190 SE QD 160 SW QD 120 NW QD
T036 159N 0897E 095 R064 020 NE QD 040 SE QD 040 SW QD 020 NW QD R050 050 NE QD 080 SE QD 070 SW QD 050 NW QD R034 170 NE QD 190 SE QD 170 SW QD 130 NW QD
T048 173N 0907E 110 R064 030 NE QD 040 SE QD 040 SW QD 030 NW QD R050 050 NE QD 080 SE QD 060 SW QD 040 NW QD R034 160 NE QD 190 SE QD 170 SW QD 130 NW QD
T072 216N 0931E 080 R064 000 NE QD 040 SE QD 000 SW QD 000 NW QD R050 030 NE QD 050 SE QD 040 SW QD 030 NW QD R034 070 NE QD 150 SE QD 130 SW QD 080 NW QD
T096 264N 0965E 030
AMP
072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 004
1. TROPICAL CYCLONE 01B (MOCHA) 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:
111800Z --- NEAR 12.8N 88.1E
MOVEMENT PAST SIX HOURS - 360 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 12.8N 88.1E
---
FORECASTS:
12 HRS, VALID AT:
120600Z --- 13.8N 88.2E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 030 DEG/ 05 KTS
---
24 HRS, VALID AT:
121800Z --- 14.7N 88.7E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 040 DEG/ 08 KTS
---
36 HRS, VALID AT:
130600Z --- 15.9N 89.7E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 08 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
131800Z --- 17.3N 90.7E
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 025 DEG/ 12 KTS
---
72 HRS, VALID AT:
141800Z --- 21.6N 93.1E
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
150 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 030 DEG/ 14 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
151800Z --- 26.4N 96.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
112100Z POSITION NEAR 13.1N 88.1E.
11MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 618
NM SOUTH-SOUTHWEST OF COXS BAZAR, HAS TRACKED NORTHWARD AT 08
KNOTS OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 111800Z IS 27 FEET. NEXT
WARNINGS AT 120300Z, 120900Z, 121500Z AND 122100Z.
//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 55
0123051112 120N 881E 55
0123051118 128N 881E 60
0123051118 128N 881E 60
NNNN

>

Original Message :

WTIO31 PGTW 112100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 004//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) 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:
111800Z --- NEAR 12.8N 88.1E
MOVEMENT PAST SIX HOURS - 360 DEGREES AT 08 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 085 NM NORTHEAST QUADRANT
170 NM SOUTHEAST QUADRANT
135 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
REPEAT POSIT: 12.8N 88.1E
---
FORECASTS:
12 HRS, VALID AT:
120600Z --- 13.8N 88.2E
MAX SUSTAINED WINDS - 070 KT, GUSTS 085 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT
020 NM SOUTHEAST QUADRANT
020 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 030 DEG/ 05 KTS
---
24 HRS, VALID AT:
121800Z --- 14.7N 88.7E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 040 DEG/ 08 KTS
---
36 HRS, VALID AT:
130600Z --- 15.9N 89.7E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
070 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 08 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
131800Z --- 17.3N 90.7E
MAX SUSTAINED WINDS - 110 KT, GUSTS 135 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
130 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 025 DEG/ 12 KTS
---
72 HRS, VALID AT:
141800Z --- 21.6N 93.1E
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 070 NM NORTHEAST QUADRANT
150 NM SOUTHEAST QUADRANT
130 NM SOUTHWEST QUADRANT
080 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 030 DEG/ 14 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
151800Z --- 26.4N 96.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
112100Z POSITION NEAR 13.1N 88.1E.
11MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 618
NM SOUTH-SOUTHWEST OF COXS BAZAR, HAS TRACKED NORTHWARD AT 08
KNOTS OVER THE PAST SIX HOURS.
MAXIMUM SIGNIFICANT WAVE HEIGHT AT 111800Z IS 27 FEET. NEXT
WARNINGS AT 120300Z, 120900Z, 121500Z AND 122100Z.
//
NNNN

>

Original Message :

WTIO51 PGTW 111500
WARNING ATCG MIL 01B NIO 230511123121
2023051112 01B MOCHA 003 01 360 06 SATL 020
T000 120N 0881E 050 R050 000 NE QD 030 SE QD 025 SW QD 000 NW QD R034 050 NE QD 105 SE QD 095 SW QD 040 NW QD
T012 131N 0883E 065 R064 000 NE QD 010 SE QD 010 SW QD 010 NW QD R050 030 NE QD 060 SE QD 060 SW QD 040 NW QD R034 140 NE QD 180 SE QD 160 SW QD 110 NW QD
T024 142N 0887E 080 R064 010 NE QD 040 SE QD 030 SW QD 020 NW QD R050 040 NE QD 070 SE QD 080 SW QD 070 NW QD R034 170 NE QD 190 SE QD 170 SW QD 120 NW QD
T036 155N 0896E 090 R064 010 NE QD 050 SE QD 050 SW QD 020 NW QD R050 040 NE QD 080 SE QD 090 SW QD 070 NW QD R034 180 NE QD 210 SE QD 180 SW QD 140 NW QD
T048 171N 0908E 095 R064 020 NE QD 040 SE QD 040 SW QD 020 NW QD R050 050 NE QD 080 SE QD 090 SW QD 070 NW QD R034 190 NE QD 210 SE QD 180 SW QD 150 NW QD
T072 210N 0935E 085 R064 030 NE QD 040 SE QD 040 SW QD 030 NW QD R050 050 NE QD 060 SE QD 050 SW QD 050 NW QD R034 110 NE QD 160 SE QD 150 SW QD 110 NW QD
T096 249N 0965E 030
AMP
072HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
096HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 003
1. TROPICAL CYCLONE 01B (MOCHA) 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:
111200Z --- NEAR 12.0N 88.1E
MOVEMENT PAST SIX HOURS - 360 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
105 NM SOUTHEAST QUADRANT
095 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 12.0N 88.1E
---
FORECASTS:
12 HRS, VALID AT:
120000Z --- 13.1N 88.3E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 020 DEG/ 06 KTS
---
24 HRS, VALID AT:
121200Z --- 14.2N 88.7E
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 08 KTS
---
36 HRS, VALID AT:
130000Z --- 15.5N 89.6E
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 10 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
131200Z --- 17.1N 90.8E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 035 DEG/ 12 KTS
---
72 HRS, VALID AT:
141200Z --- 21.0N 93.5E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
150 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 035 DEG/ 12 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
151200Z --- 24.9N 96.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
111500Z POSITION NEAR 12.3N 88.2E.
11MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 653 NM
SOUTH-SOUTHWEST OF CHITTAGONG, BANGLADESH, HAS TRACKED NORTHWARD AT
06 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
111200Z IS 25 FEET. NEXT WARNINGS AT 112100Z, 120300Z, 120900Z AND
121500Z.//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
0123051112 120N 881E 50
0123051112 120N 881E 50
NNNN

>

Original Message :

WTIO31 PGTW 111500
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 003//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) 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:
111200Z --- NEAR 12.0N 88.1E
MOVEMENT PAST SIX HOURS - 360 DEGREES AT 06 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 000 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
025 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 050 NM NORTHEAST QUADRANT
105 NM SOUTHEAST QUADRANT
095 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
REPEAT POSIT: 12.0N 88.1E
---
FORECASTS:
12 HRS, VALID AT:
120000Z --- 13.1N 88.3E
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 000 NM NORTHEAST QUADRANT
010 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
040 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 020 DEG/ 06 KTS
---
24 HRS, VALID AT:
121200Z --- 14.2N 88.7E
MAX SUSTAINED WINDS - 080 KT, GUSTS 100 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
070 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 170 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 035 DEG/ 08 KTS
---
36 HRS, VALID AT:
130000Z --- 15.5N 89.6E
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 040 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 10 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
131200Z --- 17.1N 90.8E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
020 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 190 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 035 DEG/ 12 KTS
---
72 HRS, VALID AT:
141200Z --- 21.0N 93.5E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 110 NM NORTHEAST QUADRANT
160 NM SOUTHEAST QUADRANT
150 NM SOUTHWEST QUADRANT
110 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 035 DEG/ 12 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
151200Z --- 24.9N 96.5E
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
111500Z POSITION NEAR 12.3N 88.2E.
11MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 653 NM
SOUTH-SOUTHWEST OF CHITTAGONG, BANGLADESH, HAS TRACKED NORTHWARD AT
06 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
111200Z IS 25 FEET. NEXT WARNINGS AT 112100Z, 120300Z, 120900Z AND
121500Z.//
NNNN

>

Original Message :

WTIN01 DEMS 111123
SPL GMDSS BULLETIN NO-6 110900
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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 00 UTC OF 11TH MAY 2023 TO 00 UTC OF 13TH MAY 2023

PART-I STORM WARNING:

SUBJECT: CYCLONIC STORM MOCHA PRONOUNCED AS MOKHA OVER SOUTHEAST BAY
OF BENGAL
THE CYCLONIC STORM MOCHA PRONOUNCED AS MOKHA OVER SOUTHEAST BAY
OF BENGAL MOVED NORTH-NORTHWESTWARDS WITH A SPEED OF 8 KMPH DURING
PAST
06 HOURS, AND LAY CENTERED AT 0600 UTC OF 11TH MAY 2023 OVER THE SAME
REGION
NEAR LATITUDE 11.6ON AND LONGITUDE 88.0OE, ABOUT 510 KM WEST OF PORT
BLAIR
(INDIA, 43333), 1160 KM SOUTH-SOUTHWEST OF COXS BAZAR (BANGLADESH,
41992) AND
1080 KM SOUTH-SOUTHWEST OF SITTWE (MYANMAR, 48062).

IT IS VERY LIKELY TO MOVE NEARLY NORTHWARDS AND GRADUALLY INTENSIFY
INTO
A SEVERE CYCLONIC STORM AROUND 1200 UTC OF TODAY, THE 11TH MAY AND
FURTHER
INTO A VERY SEVERE CYCLONIC STORM AROUND 0000 UTC OF 12TH MAY OVER
CENTRAL
BAY OF BENGAL. THEREAFTER, IT IS LIKELY TO RECURVE GRADUALLY AND MOVE
NORTHNORTHEASTWARDS WITH FURTHER INTENSIFICATION. IT IS LIKELY TO
CROSS SOUTHEAST
BANGLADESH AND NORTH MYANMAR COASTS BETWEEN COXS BAZAR (BANGLADESH,
41992) AND KYAUKPYU (MYANMAR, 48071), CLOSE TO SITTWE (MYANMAR,
48062) AROUND
NOON OF 14TH MAY, 2023 AS A VERY SEVERE CYCLONIC STORM WITH MAXIMUM
SUSTAINED WIND SPEED OF 150-160 KMPH GUSTING TO 175 KMPH

PART-II SYNOPTIC WEATHER SYSTEM AT 0900 UTC:

THE TROUGH FROM CYCLONIC CIRCULATION ASSOCIATED WITH THE CYCLONIC
STORM MOCHA
OVER SOUTHEAST BAY OF BENGAL TO SOUTH ANDHRA PRADESH COAST EXTENDING
UPTO 5.8 KM ABOVE MEAN SEA LEVEL TILTING SOUTHWESTWARDS WITH HEIGHT
PERSISTS.

ARB A1-FORECAST VALID FROM 09 UTC OF 11TH MAY 2023 TO 00 UTC OF 12TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 70 DEG E: SW/W-LY 10/20 KTS BEC
NW-LY 05/15 KTS
TO THE E OF 60 DEG E.
2)REST AREA: SW-LY 10/25 KTS.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 65 DEG E: SW/W-LY 10/20 KTS BEC
NW-LY 05/10 KTS
TO THE E OF 60 DEG E.
2)REST AREA: SW-LY 10/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.
2)REST AREA: ISOLATED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.
2)REST AREA: 8-6 NM.
IV)WAVE HEIGHT: 0.5-3.0 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 11TH MAY 2023 TO 00 UTC OF 12TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)N OF 20 DEG N: W/NW-LY 05/15 KTS.
2)S OF 20 DEG TO THE W OF 65 DEG E: ANTI-CYCLONIC 05/10 KTS.
3)REST AREA: NW-LY 05/15 KTS E.
II)WEATHER: 1)S OF 14 DEG N TO THE E OF 68 DEG E: FAIRLY WIDESPREAD
RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 14 DEG N TO THE E OF 68 DEG E: 4-3 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-2.5 MTR.

ARB A2-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)N OF 20 DEG N: W/NW-LY 10/20 KTS.
2)S OF 20 DEG TO THE W OF 65 DEG E: ANTI-CYCLONIC 05/10 KTS.
3)REST AREA: NW-LY 05/10 KTS E.
II)WEATHER: 1)S OF 15 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 15 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-2.5 MTR.

BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E AND
WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)
BOB A3-FORECAST VALID FROM 09 UTC OF 11TH MAY 2023 TO 00 UTC OF 12TH
MAY 2023
1)WIND DIRECTION AND SPEED: 1)N OF 5 DEG N: CYCLONIC 45/55 KTS
2)REST AREA: SW-LY 15/30 KTS.
II)WEATHER: WIDESPREAD RA/TS.
III)VISIBILITY: 3-2 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB A3-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)N OF 5 DEG N: CYCLONIC 60/70 KTS.
2)REST AREA: SW-LY 15/30 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 9.0-14.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 09 UTC OF 11TH MAY 2023 TO 00 UTC OF 12TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)S OF 15 DEG N: CYCLONIC 50/60 KTS.
2)REST AREA: SE-LY 05/15 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: OVER 14 MTR.

BOB A4-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)S OF 18 DEG N: CYCLONIC 60/70 KTS.
2)N OF 18 DEG N: SE-LY 10/20 KTS.
II)WEATHER: 1)E OF 82 DEG E: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 82 DEG E: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: OVER 14.0 MTR.

ADVISORY: PLEASE BE AWARE. WIND AND 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 11/1200 UTC
ISSUED BY INDIA METEOROLOGICAL DEPARTMENT=

>

Original Message :

WTIN20 DEMS 111018
IWB (MORNING) DATED 11.05.2023

METEOROLOGICAL ANALYSIS:-

THE CYCLONIC STORM MOCHA PRONOUNCED AS MOKHA OVER SOUTHEAST BAY OF
BENGAL MOVED NORTH-NORTHWESTWARDS WITH A SPEED OF 8 KMPH DURING PAST
06 HOURS, AND LAY CENTERED AT 0830 HOURS IST OF 11TH MAY 2023 OVER
THE SAME REGION NEAR LATITUDE 11.4ON AND LONGITUDE 88.0OE, ABOUT 510
KM WEST-SOUTHWEST OF PORT BLAIR, 1190 KM SOUTH-SOUTHWEST OF
COX\U2019S BAZAR (BANGLADESH) AND 1100 KM SOUTH-SOUTHWEST OF SITTWE
(MYANMAR). IT IS VERY LIKELY TO MOVE NORTH-NORTHWESTWARDS AND
GRADUALLY INTENSIFY INTO A SEVERE CYCLONIC STORM AROUND NIGHT OF
TODAY, THE 11TH MAY. THEREAFTER, IT IS LIKELY TO RECURVE GRADUALLY,
MOVE NORTH-NORTHEASTWARDS FROM 12TH MAY MORNING AND INTENSIFY FURTHER
INTO A VERY SEVERE CYCLONIC STORM AROUND 12TH MAY EVENING OVER
CENTRAL BAY OF BENGAL. IT WOULD REACH ITS PEAK INTENSITY AROUND 13TH
MAY EVENING. IT IS LIKELY TO CROSS SOUTHEAST BANGLADESH AND NORTH
MYANMAR COASTS BETWEEN COX\U2019S BAZAR (BANGLADESH) AND KYAUKPYU
(MYANMAR), CLOSE TO SITTWE (MYANMAR) AROUND NOON OF 14TH MAY, 2023
WITH MAXIMUM SUSTAINED WIND SPEED OF 140-150 KMPH GUSTING TO 165
KMPH. THE TROUGH FROM CYCLONIC CIRCULATION ASSOCIATED WITH THE
CYCLONIC STORM \U201CMOCHA\U201D\UF076 OVER SOUTHEAST BAY OF BENGAL
TO SOUTH ANDHRA PRADESH COAST EXTENDING UPTO 5.8 KM ABOVE MEAN SEA
LEVEL TILTING SOUTHWESTWARDS WITH HEIGHT PERSISTS. THE TROUGH IN
WESTERLIES IN MIDDLE TROPOSPHERIC WESTERLIES WITH ITS AXIS AT 5.8
KM\UF076 ABOVE MEAN SEA LEVEL NOW RUNS ROUGHLY ALONG LONG. 82OE TO
THE NORTH OF LAT. 30ON. A CYCLONIC CIRCULATION LIES OVER
JHARKHAND\UF076 AND NEIGHBOURHOOD AT 1.5 KM ABOVE MEAN SEA LEVEL. A
FRESH WESTERN DISTURBANCE SEEN AS A TROUGH IN MID\UF076 AND UPPER
TROPOSPHERIC WESTERLIES WITH ITS AXIS AT 5.8 KM ABOVE MEAN SEA LEVEL
ROUGHLY ALONG LONG. 57OE TO THE NORTH OF LAT. 28ON. THE TROUGH IN
WESTERLIES ROUGHLY ALONG LONG. 89OE TO THE NORTH OF LAT. 22ON AT 1.5
KM\UF076 ABOVE MEAN SEA LEVEL HAS BECOME LESS MARKED.

RAINFALL FORECAST:-

AT MOST PLACES OVER ANDAMAN AND NICOBAR ISLANDS; AT MANY PLACES OVER
KERALA AND MAHE; COASTAL KARNATAKA, SOUTH INTERIOR KARNATAKA AND AT A
FEW PLACES OVER ARUNACHAL PRADESH, NAGALAND, MANIPUR, MIZORAM AND
TRIPURA, COASTAL AND SOUTH INTERIOR KARNATAKA AND LAKSHADWEEP; AT
ISOLATED PLACES OVER ASSAM AND MEGHALAYA, WEST BENGAL AND SIKKIM, ODISHA
JAMMU, KASHMIR, LADAKH, GILGIT, BALTISTAN AND MUZAFFARABAD, KONKAN AND
GOA, MADHYA MAHARASHTRA, CHHATTISGARH , COASTAL ANDHRA PRADESH AND
YANAM, TELANGANA, RAYALASEEMA, NORTH INTERIOR KARNATAKA AND TAMIL
NADU, PUDUCHERRY AND KARAIKAL

WEATHER WARNINGS:-

11 MAY (DAY 1): HEAVY RAINFALL VERY LIKELY AT ISOLATED PLACES OVER
ANDAMAN AND NICOBAR ISLANDS, TAMIL NADU, PUDUCHERRY AND KARAIKAL AND
KERALA AND MAHE.

THUNDERSQUALL WITH LIGHTNING (SPEED 50-60 KMPH) AT ISOLATED PLACES
OVER ANDAMAN AND NICOBAR ISLANDS. \U2666 THUNDERSTORM WITH LIGHTNING AND
GUSTY WINDS (SPEED 30-40 KMPH) AT ISOLATED PLACES OVER KERALA AND MAHE;
WITH LIGHTNING AT ISOLATED PLACES OVER GANGETIC WEST BENGAL, ODISHA,
ASSAM AND MEGHALAYA, NAGALAND, MANIPUR, MIZORAM AND TRIPURA, GOA, MADHYA
MAHARASHTRA, KARNATAKA, TELANGANA, RAYALASEEMA AND TAMIL NADU,
PUDUCHERRY AND KARAIKAL.

GALE WIND LIKELY WITH WIND SPEED: 65-75 KMPH GUSTING TO 85 KMPH-
OVER SOUTHEAST BAY OF BENGAL AND 80-90 KMPH GUSTING TO 100 KMPH FROM
NIGHT;\UF0D8 SQUALLY WIND 45-55 KMPH GUSTING TO 65 KMPH- OVER
SOUTHWEST AND EASTCENTRAL BAY OF BENGAL AND 80-90 KMPH GUSTING TO 100
KMPH BY\UF0D8 EVENING OVER EASTCENTRAL BAY OF BENGAL; SQUALLY WIND
45-55 KMPH GUSTING TO 65 KMPH- OVER WESTCENTRAL BAY OF BENGAL AND
60-70 KMPH GUSTING TO 80 KMPH BY AFTERNOON.

SQUALLY WIND LIKELY WITH WIND SPEED: 50-60 KMPH GUSTING TO 70
KMPH- OVER NORTH ANDAMAN SEA AND ANDAMAN\UF0D8 AND NICOBAR ISLANDS;
\U2666 HEAT WAVE CONDITIONS VERY LIKELY AT ISOLATED PLACES OVER BIHAR
WEST BENGAL, GUJARAT STATE, KONKAN AND MADHYA MAHARASHTRA.

12 MAY (DAY 2): HEAVY TO VERY HEAVY RAINFALL LIKELY AT ISOLATED
PLACES OVER ANDAMAN AND NICOBAR ISLANDS.

THUNDERSQUALL WITH LIGHTNING (SPEED 50-60 KMPH) AT ISOLATED PLACES
OVER ANDAMAN AND NICOBAR ISLANDS. \U2666 THUNDERSTORM WITH LIGHTNING AND
GUSTY WINDS (SPEED 30-40 KMPH) AT ISOLATED PLACES OVER KERALA AND MAHE;
WITH LIGHTNING AT ISOLATED PLACES OVER ODISHA, COASTAL AND SOUTH
INTERIOR KARNATAKA.

GALE WIND LIKELY WITH WIND SPEED: 110-120 KMPH GUSTING TO 135 KMPH-
OVER EASTCENTRAL BAY OF BENGAL;\UF0D8 100-110 KMPH GUSTING TO 120
KMPH- OVER SOUTHEAST BAY OF BENGAL BY MORNING TO EVENING;\UF0D8
110-120 KMPH GUSTING TO 130 KMPH- OVER WESTCENTRAL BAY OF BENGAL ON
MORNING AND 120-130 KMPH GUSTING TO 145 KMPH ON EVENING.

SQUALLY WIND LIKELY WITH WIND SPEED 50-60 KMPH GUSTING TO 70 KMPH-
OVER NORTH ANDAMAN SEA AND NORTHEAST BAY OF BENGAL; \U2666 HEAT WAVE
CONDITIONS VERY LIKELY AT ISOLATED PLACES OVER BIHAR WEST BENGAL,
GUJARAT STATE, WEST RAJASTHAN AND MADHYA MAHARASHTRA=

>

Original Message :

WTIN01 DEMS 110900
GMDSS BULLETIN I 110900
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/THAILAND FRONTIER IN 10 DEG N 98 DEG 30'E AND NORTHWARDS
COVERING ENTIRE BAY OF BENGAL.

VALID FROM 09 UTC OF 11TH MAY 2023 TO 00 UTC OF 13TH MAY 2023

PART-I STORM WARNING:

SUB: CYCLONIC STORM MOCHA PRONOUNCED AS MOKHA OVER SOUTHEAST BAY OF
BENGAL.

THE CYCLONIC STORM MOCHA PRONOUNCED AS MOKHA OVER SOUTHEAST BAY OF
BENGAL MOVED NORTH-NORTHWESTWARDS WITH A SPEED OF 8 KMPH DURING PAST
06 HOURS, AND LAY CENTERED AT 0300 UTC OF 11TH MAY 2023 OVER THE SAME
REGION NEAR LATITUDE 11.4ON AND LONGITUDE 88.0OE, ABOUT 510 KM
WEST-SOUTHWEST OF PORT BLAIR, 1190 KM SOUTH-SOUTHWEST OF COX\U2019S
BAZAR (BANGLADESH) AND 1100 KM SOUTH-SOUTHWEST OF SITTWE (MYANMAR).

IT IS VERY LIKELY TO MOVE NORTH-NORTHWESTWARDS AND GRADUALLY
INTENSIFY INTO A SEVERE CYCLONIC STORM AROUND NIGHT OF TODAY, THE
11TH MAY. THEREAFTER, IT IS LIKELY TO RECURVE GRADUALLY, MOVE
NORTH-NORTHEASTWARDS FROM 12TH MAY MORNING AND INTENSIFY FURTHER INTO
A VERY SEVERE CYCLONIC STORM AROUND 12TH MAY EVENING OVER CENTRAL BAY
OF BENGAL. IT WOULD REACH ITS PEAK INTENSITY AROUND 13TH MAY EVENING.
IT IS LIKELY TO CROSS SOUTHEAST BANGLADESH AND NORTH MYANMAR COASTS
BETWEEN COX\U2019S BAZAR (BANGLADESH) AND KYAUKPYU (MYANMAR), CLOSE
TO SITTWE (MYANMAR) AROUND NOON OF 14TH MAY, 2023 WITH MAXIMUM
SUSTAINED WIND SPEED OF 140-150 KMPH GUSTING TO 165 KMPH.

12 HRS VALID 2023/05/11 AT 15 UTC 12.5N / 87.9 E MAX WIND 50 KTS
SEVERE CYCLONIC STORM (.)
24 HRS VALID 2023/05/12 AT 03 UTC 13.5 N / 88.2 E MAX WIND 65 KTS
VERY SEVERE CYCLONIC STORM (.)

THE MAXIMUM SUSTAINED SURFACE WIND SPEED IS 35 KNOTS GUSTING TO 45
KNOTS. THE ESTIMATED CENTRAL PRESSURE IS ABOUT 996 HPA.

PART-II SYNOPTIC WEATHER SYSTEM AT 0300 UTC:

THE TROUGH FROM CYCLONIC CIRCULATION ASSOCIATED WITH THE CYCLONIC
STORM \U201CMOCHA\U201D OVER SOUTHEAST BAY OF BENGAL TO SOUTH ANDHRA
PRADESH COAST EXTENDING UPTO 5.8 KM ABOVE MEAN SEA LEVEL TILTING
SOUTHWESTWARDS WITH HEIGHT PERSISTS.

ARB A1-FORECAST VALID FROM 09 UTC OF 11TH MAY 2023 TO 00 UTC OF 12TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)W OF 68 DEG E: SW/W-LY 10/20 KTS BEC
NW-LY 05/15 KTS
TO THE E OF 58 DEG E.
2)REST AREA: SW-LY 10/25 KTS.
II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.
2)REST AREA: ISOLATED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.
2)REST AREA: 8-6 NM.
IV)WAVE HEIGHT: 1.5-3.0 MTR.

ARB A1-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW/W-LY 10/20 KTS BEC SW-LY 10/25 KTS TO
THE E OF 70 DEG E.
II)WEATHER: 1)E OF 60 DEG E: WIDESPREAD RA/TS.
2)REST AREA: ISOLATED RA/TS.
III)VISIBILITY: 1)E OF 60 DEG E: 3-2 NM.
2)REST AREA: 8-6 NM.
IV)WAVE HEIGHT: 0.5-3.0 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 11TH MAY 2023 TO 00 UTC OF 12TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 05/15 KTS BEC W/NW-LY 05/15 KTS TO
THE E OF 64 DEG E.
II)WEATHER: 1)S OF 14 DEG N TO THE E OF 61 DEG E: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 14 DEG N TO THE E OF 61 DEG E: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-1.5 MTR.

ARB A2-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 10/20 KTS BEC W/NW-LY 10/15 KTS TO
THE E OF 64 DEG E.
II)WEATHER: 1)S OF 14 DEG N: ISOLATED RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)S OF 14 DEG N: 8-6 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 0.5-1.5 MTR.

BOB A3-BAY OF BENGAL: EQUATOR TO 10 DEG N BETWEEN E OF 80 DEG E AND
WEST OF 10
DEG N/98 DEG 30 MIN E TO 6 DEG N/95 DEG E AND THENCE S-WARDS TO
EQUATOR (.)
BOB A3-FORECAST VALID FROM 09 UTC OF 11TH MAY 2023 TO 00 UTC OF 12TH
MAY 2023
1)WIND DIRECTION AND SPEED: 1)N OF 5 DEG N: CYCLONIC 40/50 KTS
2)REST AREA: SW-LY 15/25 KTS.
II)WEATHER: FAIRLY WIDESPREAD RA/TS.
III)VISIBILITY: 4-3 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB A3-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: SW-LY 15/35 KTS.
II)WEATHER: SCATTERED RA/TS.
III)VISIBILITY: 6-4 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB: A4: BAY OF BENGAL N OF 10 DEG N AND E OF 80 DEG E (.)
BOB A4-FORECAST VALID FROM 09 UTC OF 11TH MAY 2023 TO 00 UTC OF 12TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)S OF 18 DEG N: CYCLONIC 40/50 KTS.
2)REST AREA: SE-LY 05/15 KTS.
II)WEATHER: 1)S OF 20 DEG N: WIDESPREAD RA/TS.
2)REST AREA: ISOLATED RA/TS.
III)VISIBILITY: 1)S OF 20 DEG N: 3-2 NM.
2)REST AREA: 8-6 NM.
IV)WAVE HEIGHT: 6.0-9.0 MTR.

BOB A4-FORECAST VALID FROM 00 UTC OF 12TH MAY 2023 TO 00 UTC OF 13TH
MAY 2023
I)WIND DIRECTION AND SPEED: 1)S OF 18 DEG N: CYCLONIC 70/80 KTS.
2)N OF 18 DEG N: E/NE-LY 20/25 KTS.
II)WEATHER: 1)E OF 84 DEG E: WIDESPREAD RA/TS.
2)REST AREA: FAIR.
III)VISIBILITY: 1)E OF 84 DEG E: 3-2 NM.
2)REST AREA: 10-8 NM.
IV)WAVE HEIGHT: 14.0 MTR AND ABOVE.

ADVISORY: PLEASE BE AWARE. WIND AND 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 11/1700 UTC
ISSUED BY INDIA METEOROLOGICAL DEPARTMENT=

>

Original Message :

WTIO51 PGTW 110900
WARNING ATCG MIL 01B NIO 230511065556
2023051106 01B MOCHA 002 01 340 03 SATL 020
T000 114N 0881E 045 R034 040 NE QD 100 SE QD 090 SW QD 035 NW QD
T012 126N 0881E 060 R050 020 NE QD 060 SE QD 060 SW QD 030 NW QD R034 140 NE QD 180 SE QD 170 SW QD 120 NW QD
T024 137N 0884E 075 R064 010 NE QD 030 SE QD 010 SW QD 000 NW QD R050 030 NE QD 080 SE QD 080 SW QD 050 NW QD R034 160 NE QD 190 SE QD 180 SW QD 140 NW QD
T036 147N 0890E 085 R064 010 NE QD 040 SE QD 040 SW QD 010 NW QD R050 050 NE QD 090 SE QD 090 SW QD 060 NW QD R034 180 NE QD 200 SE QD 180 SW QD 150 NW QD
T048 161N 0901E 090 R064 020 NE QD 040 SE QD 050 SW QD 010 NW QD R050 060 NE QD 090 SE QD 090 SW QD 070 NW QD R034 180 NE QD 210 SE QD 190 SW QD 150 NW QD
T072 199N 0927E 095 R064 030 NE QD 040 SE QD 030 SW QD 030 NW QD R050 060 NE QD 080 SE QD 060 SW QD 050 NW QD R034 130 NE QD 190 SE QD 160 SW QD 120 NW QD
T096 242N 0959E 035 R034 020 NE QD 040 SE QD 010 SW QD 000 NW QD
T120 264N 0977E 015
AMP
096HR DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
120HR DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
SUBJ: TROPICAL CYCLONE 01B (MOCHA) WARNING NR 002
1. TROPICAL CYCLONE 01B (MOCHA) 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:
110600Z --- NEAR 11.4N 88.1E
MOVEMENT PAST SIX HOURS - 340 DEGREES AT 03 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
REPEAT POSIT: 11.4N 88.1E
---
FORECASTS:
12 HRS, VALID AT:
111800Z --- 12.6N 88.1E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 015 DEG/ 06 KTS
---
24 HRS, VALID AT:
120600Z --- 13.7N 88.4E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 06 KTS
---
36 HRS, VALID AT:
121800Z --- 14.7N 89.0E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 09 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
130600Z --- 16.1N 90.1E
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
190 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 035 DEG/ 11 KTS
---
72 HRS, VALID AT:
140600Z --- 19.9N 92.7E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 035 DEG/ 13 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
150600Z --- 24.2N 95.9E
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 120 HR POSIT: 035 DEG/ 07 KTS
---
120 HRS, VALID AT:
160600Z --- 26.4N 97.7E
MAX SUSTAINED WINDS - 015 KT, GUSTS 025 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
110900Z POSITION NEAR 11.7N 88.1E.
11MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 688 NM SOUTH-
SOUTHWEST OF CHITTAGONG, BANGLADESH, HAS TRACKED NORTH-NORTHWESTWARD AT
03 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 110600Z
IS 23 FEET. NEXT WARNINGS AT 111500Z, 112100Z, 120300Z AND 120900Z.//
0123050712 61N 935E 15
0123050718 61N 935E 15
0123050800 66N 933E 15
0123050806 70N 926E 20
0123050812 73N 917E 20
0123050818 75N 910E 20
0123050900 75N 905E 25
0123050906 76N 901E 25
0123050912 78N 896E 25
0123050918 82N 891E 25
0123051000 88N 887E 30
0123051006 96N 887E 30
0123051012 106N 886E 30
0123051018 109N 884E 30
0123051100 111N 882E 35
0123051106 114N 881E 45
NNNN

>

Original Message :

WTIO31 PGTW 110900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/TROPICAL CYCLONE 01B (MOCHA) WARNING NR 002//
RMKS/
1. TROPICAL CYCLONE 01B (MOCHA) 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:
110600Z --- NEAR 11.4N 88.1E
MOVEMENT PAST SIX HOURS - 340 DEGREES AT 03 KTS
POSITION ACCURATE TO WITHIN 020 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 034 KT WINDS - 040 NM NORTHEAST QUADRANT
100 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
035 NM NORTHWEST QUADRANT
REPEAT POSIT: 11.4N 88.1E
---
FORECASTS:
12 HRS, VALID AT:
111800Z --- 12.6N 88.1E
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 050 KT WINDS - 020 NM NORTHEAST QUADRANT
060 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 140 NM NORTHEAST QUADRANT
180 NM SOUTHEAST QUADRANT
170 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 015 DEG/ 06 KTS
---
24 HRS, VALID AT:
120600Z --- 13.7N 88.4E
MAX SUSTAINED WINDS - 075 KT, GUSTS 090 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
030 NM SOUTHEAST QUADRANT
010 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 030 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
080 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 160 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
140 NM NORTHWEST QUADRANT
VECTOR TO 36 HR POSIT: 030 DEG/ 06 KTS
---
36 HRS, VALID AT:
121800Z --- 14.7N 89.0E
MAX SUSTAINED WINDS - 085 KT, GUSTS 105 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 010 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
040 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
060 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
200 NM SOUTHEAST QUADRANT
180 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 48 HR POSIT: 035 DEG/ 09 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
130600Z --- 16.1N 90.1E
MAX SUSTAINED WINDS - 090 KT, GUSTS 110 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 020 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
050 NM SOUTHWEST QUADRANT
010 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
090 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
070 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 180 NM NORTHEAST QUADRANT
210 NM SOUTHEAST QUADRANT
190 NM SOUTHWEST QUADRANT
150 NM NORTHWEST QUADRANT
VECTOR TO 72 HR POSIT: 035 DEG/ 11 KTS
---
72 HRS, VALID AT:
140600Z --- 19.9N 92.7E
MAX SUSTAINED WINDS - 095 KT, GUSTS 115 KT
WIND RADII VALID OVER OPEN WATER ONLY
RADIUS OF 064 KT WINDS - 030 NM NORTHEAST QUADRANT
040 NM SOUTHEAST QUADRANT
030 NM SOUTHWEST QUADRANT
030 NM NORTHWEST QUADRANT
RADIUS OF 050 KT WINDS - 060 NM NORTHEAST QUADRANT
080 NM SOUTHEAST QUADRANT
060 NM SOUTHWEST QUADRANT
050 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 130 NM NORTHEAST QUADRANT
190 NM SOUTHEAST QUADRANT
160 NM SOUTHWEST QUADRANT
120 NM NORTHWEST QUADRANT
VECTOR TO 96 HR POSIT: 035 DEG/ 13 KTS
---
LONG RANGE OUTLOOK:
---
96 HRS, VALID AT:
150600Z --- 24.2N 95.9E
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 120 HR POSIT: 035 DEG/ 07 KTS
---
120 HRS, VALID AT:
160600Z --- 26.4N 97.7E
MAX SUSTAINED WINDS - 015 KT, GUSTS 025 KT
WIND RADII VALID OVER OPEN WATER ONLY
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER LAND
---
REMARKS:
110900Z POSITION NEAR 11.7N 88.1E.
11MAY23. TROPICAL CYCLONE 01B (MOCHA), LOCATED APPROXIMATELY 688 NM
SOUTH-SOUTHWEST OF CHITTAGONG, BANGLADESH, HAS TRACKED NORTH-
NORTHWESTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 110600Z IS 23 FEET. NEXT WARNINGS AT
111500Z, 112100Z, 120300Z AND 120900Z.//
NNNN

>

Global Telecommunication Service

Measurements Levels