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Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-03

#cyclones #typhoons #JTWC ABPW10 PGTW 030600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/030600Z-040600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SUMMARY: NO

ABPW10 PGTW 030600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/030600Z-040600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 92P) PREVIOUSLY LOCATED NEAR 16.2S 136.7E IS NOW LOCATED NEAR 16.0S 136.6E, APPROXIMATELY 155 NM WEST-NORTHWEST OF MORNINGTON ISLAND. ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS A POORLY DEFINED LOW-LEVEL CIRCULATION CENTER WITH SCATTERED BURSTS CONVECTION. ENVIRONMENTAL ANALYSIS REVEALS A MARGINALLY FAVORABLE ENVIRONMENT FOR DEVELOPMENT WITH FAIR EQUATORWARD UPPER LEVEL OUTFLOW, LOW TO MODERATE VERTICAL WIND SHEAR (15-20 KTS), WARM (30-31 C) SEA SURFACE TEMPERATURES, AND TERRAIN INTERACTION. DETERMINISTIC MODELS ARE HESITANT ON THE FORMATION OF 92P, SHOWING THE CIRCULATION TRACKING WESTWARD AND STAYING OVER LAND OVER THE NEXT 48 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 13 TO 18 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 999 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIF
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-03

#cyclones #typhoons #JTWC ABPW10 PGTW 030600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/030600Z-040600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SUMMARY: NO

ABPW10 PGTW 030600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/030600Z-040600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 92P) PREVIOUSLY LOCATED NEAR 16.2S 136.7E IS NOW LOCATED NEAR 16.0S 136.6E, APPROXIMATELY 155 NM WEST-NORTHWEST OF MORNINGTON ISLAND. ANIMATED MULTISPECTRAL SATELLITE IMAGERY DEPICTS A POORLY DEFINED LOW-LEVEL CIRCULATION CENTER WITH SCATTERED BURSTS CONVECTION. ENVIRONMENTAL ANALYSIS REVEALS A MARGINALLY FAVORABLE ENVIRONMENT FOR DEVELOPMENT WITH FAIR EQUATORWARD UPPER LEVEL OUTFLOW, LOW TO MODERATE VERTICAL WIND SHEAR (15-20 KTS), WARM (30-31 C) SEA SURFACE TEMPERATURES, AND TERRAIN INTERACTION. DETERMINISTIC MODELS ARE HESITANT ON THE FORMATION OF 92P, SHOWING THE CIRCULATION TRACKING WESTWARD AND STAYING OVER LAND OVER THE NEXT 48 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 13 TO 18 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 999 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIF
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-03

#cyclones #typhoons #JTWC ABPW10 PGTW 030230
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS REISSUED/030230Z-030600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SU

ABPW10 PGTW 030230 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/030230Z-030600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 92P) PREVIOUSLY LOCATED NEAR 16.2S 136.9E IS NOW LOCATED NEAR 16.5S 136.8E, APPROXIMATELY 138 NM WEST OF MORNINGTON ISLAND. ANIMATED ENHANCED MULTISPECTRAL IMAGERY (MSI) REVEALS STRONG FLARING CONVECTION OBSCURING THE LOW-LEVEL CIRCULATION CENTER (LLCC) WITHIN THE GULF OF CARPENTARIA. ENVIRONMENTAL ANALYSIS FOR THIS AREA IS FAVORABLE, WITH STRONG WESTWARD AND EQUATORWARD OUTFLOW ALOFT, WARM SEA SURFACE TEMPERATURES (29-30 C), AND LOW TO MODERATE VERTICAL WIND SHEAR (15-20 KTS). GLOBAL DETERMINISTIC AND ENSEMBLE MODELS AGREE ON A QUASI-STATIONARY DEVELOPMENT OVER THE GULF BEFORE MOVING SOUTHWEST FURTHER INTO AUSTRALIA. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 13 TO 17 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1009 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICA
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-02

#cyclones #typhoons #JTWC ABPW10 PGTW 020600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/020600Z-030600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SUMMARY: NO

ABPW10 PGTW 020600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/020600Z-030600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 91P) PREVIOUSLY LOCATED NEAR 16.9S 152.5E IS NOW LOCATED NEAR 16.4S 153.0E, APPROXIMATELY 405 NM EAST OF CAIRNS, AUSTRALIA. ANIMATED ENHANCED MULTISPECTRAL IMAGERY (MSI) DEPICTS PERSISTENT DEEP CONVECTION OVER A WEAKLY DEFINED LOW-LEVEL CIRCULATION EMBEDDED WITHIN A LOWER-LEVEL TROUGH, WITH ELEVATED WINDS TO THE SOUTH WRAPPING ALONG THE WESTERN PERIPHERY, AS DEPICTED IN A 012327Z METOP-C ASCAT PASS. ENVIRONMENTAL ANALYSIS FOR THE AREA INDICATES A FAVORABLE ENVIRONMENT FOR DEVELOPMENT, WITH LOW VERTICAL WIND SHEAR (10- 15 KTS), WARM SEA-SURFACE TEMPERATURES (29-30 C), AND GOOD POLEWARD AND EQUATORWARD OUTFLOW ALOFT. GLOBAL MODELS ARE IN GOOD AGREEMENT THAT 91P WILL CONTINUE MOVING NORTH-NORTHWEST WITH EXPECTED GRADUAL INTENSIFICATION AS IT INTERACTS WITH THE SOUTH PACIFIC CONVERGENCE ZONE OVER THE NEXT 48-72 H
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-02

#cyclones #typhoons #JTWC ABPW10 PGTW 020600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/020600Z-030600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SUMMARY: NO

ABPW10 PGTW 020600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/020600Z-030600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 91P) PREVIOUSLY LOCATED NEAR 16.9S 152.5E IS NOW LOCATED NEAR 16.4S 153.0E, APPROXIMATELY 405 NM EAST OF CAIRNS, AUSTRALIA. ANIMATED ENHANCED MULTISPECTRAL IMAGERY (MSI) DEPICTS PERSISTENT DEEP CONVECTION OVER A WEAKLY DEFINED LOW-LEVEL CIRCULATION EMBEDDED WITHIN A LOWER-LEVEL TROUGH, WITH ELEVATED WINDS TO THE SOUTH WRAPPING ALONG THE WESTERN PERIPHERY, AS DEPICTED IN A 012327Z METOP-C ASCAT PASS. ENVIRONMENTAL ANALYSIS FOR THE AREA INDICATES A FAVORABLE ENVIRONMENT FOR DEVELOPMENT, WITH LOW VERTICAL WIND SHEAR (10- 15 KTS), WARM SEA-SURFACE TEMPERATURES (29-30 C), AND GOOD POLEWARD AND EQUATORWARD OUTFLOW ALOFT. GLOBAL MODELS ARE IN GOOD AGREEMENT THAT 91P WILL CONTINUE MOVING NORTH-NORTHWEST WITH EXPECTED GRADUAL INTENSIFICATION AS IT INTERACTS WITH THE SOUTH PACIFIC CONVERGENCE ZONE OVER THE NEXT 48-72 H
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-02

#cyclones #typhoons #JTWC ABPW10 PGTW 020300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS REISSUED/020300Z-020600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SU

ABPW10 PGTW 020300 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/020300Z-020600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) AN AREA OF CONVECTION (INVEST 91P) HAS PERSISTED NEAR 16.9S 152.5E, APPROXIMATELY 150 NM EAST-SOUTHEAST OF WILLIS ISLAND. ANIMATED ENHANCED MULTISPECTRAL IMAGERY (MSI) DEPICTS CYCLING DEEP CONVECTION OVER A WEAKLY DEFINED LOW LEVEL CIRCULATION CENTER (LLCC), CONSISTENT WITH THE 011811Z SSMIS 91 GHZ IMAGE. ENVIRONMENTAL ANALYSIS FOR THE AREA INDICATES A FAVORABLE ENVIRONMENT FOR DEVELOPMENT WITH LOW VERTICAL WIND SHEAR (10-15 KNOT), WARM SEA SURFACE TEMPERATURES (29- 30C), AND GOOD POLEWARD OUTFLOW ALOFT. GLOBAL MODELS ARE IN GOOD AGREEMENT THAT 91P WILL CONTINUE TO MOVE NORTH-NORTHWEST WITH EXPECTED GRADUAL INTENSIFICATION AS IT INTERACTS WITH THE SOUTH PACIFIC CONVERGENCE ZONE OVER THE NEXT 48-72 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 17 TO 23 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1002 MB. THE
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-02

#cyclones #typhoons #JTWC ABPW10 PGTW 020000
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS REISSUED/020000Z-020600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SU

ABPW10 PGTW 020000 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/020000Z-020600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) AN AREA OF CONVECTION (INVEST 91P) HAS PERSISTED NEAR 16.9S 152.5E, APPROXIMATELY 150 NM EAST-SOUTHEAST OF WILLIS ISLAND. ANIMATED ENHANCED MULTISPECTRAL IMAGERY (MSI) DEPICTS CYCLING DEEP CONVECTION OVER A WEAKLY DEFINED LOW LEVEL CIRCULATION CENTER (LLCC), CONSISTENT WITH THE 011811Z SSMIS 91 GHZ IMAGE. ENVIRONMENTAL ANALYSIS FOR THE AREA INDICATES A FAVORABLE ENVIRONMENT FOR DEVELOPMENT WITH LOW VERTICAL WIND SHEAR (10-15 KNOT), WARM SEA SURFACE TEMPERATURES (29-30 C), AND GOOD POLEWARD OUTFLOW ALOFT. GLOBAL MODELS ARE IN GOOD AGREEMENT THAT 91P WILL CONTINUE TO MOVE NORTH-NORTHWEST WITH EXPECTED GRADUAL INTENSIFICATION AS IT INTERACTS WITH THE SOUTH PACIFIC CONVERGENCE ZONE OVER THE NEXT 48-72 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 17 TO 23 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1002 MB. TH
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-01

#cyclones #typhoons #JTWC ABPW10 PGTW 011800 COR
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS REISSUED CORRECTED/011800Z-020600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPI

ABPW10 PGTW 011800 COR MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED CORRECTED/011800Z-020600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: (1) AN AREA OF CONVECTION (23P) HAS PERSISTED NEAR 28.8S 176.3E, APPROXIMATELY 467 NM SOUTH OF TONGA. THE SYSTEM IS CURRENTLY CLASSIFIED AS A SUBTROPICAL CYCLONE, GENERALLY CHARACTERIZED AS HAVING BOTH TROPICAL AND MIDLATITUDE CYCLONE FEATURES. ANIMATED ENHANCED INFRARED SATELLITE IMAGERY (EIR) AND A 011749Z SSMIS MICROWAVE IMAGE DEPICT AN ELONGATED LOW LEVEL CIRCULATION CENTER (LLCC), PARTIALLY OBSCURED BY UPPER LEVEL CLOUD COVER, WITH THE MAJORITY OF CONVECTIVE STRUCTURES SHEARED SOUTHWARD. ENVIRONMENTAL ANALYSIS DEPICTS AN UNFAVORABLE ENVIRONMENT FOR REDEVELOPMENT OF A TROPICAL CYCLONE, WITH COOL SEA SURFACE TEMPERATURES (25-26C), HIGH VERTICAL WIND SHEAR (30+ KNOTS), AND STRONG POLEWARD OUTFLOW ALOFT. GLOBAL MODELS ARE IN GOOD AGREEMENT THAT SUBTROPICAL STORM 23P WILL CONTINUE
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-01

#cyclones #typhoons #JTWC ABPW10 PGTW 011800
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS REISSUED/011800Z-020600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SU

ABPW10 PGTW 011800 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/011800Z-020600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 3. JUSTIFICATION FOR REISSUE: REMOVED 23P (URMIL) INFORMATION DUE TO FINAL WARNING EXPIRATION.// NNNN
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-01

#cyclones #typhoons #JTWC ABPW10 PGTW 011800
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS REISSUED/011800Z-020600ZMAR2026//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMARY: NONE.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
A. TROPICAL CYCLONE SU

ABPW10 PGTW 011800 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/011800Z-020600ZMAR2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 3. JUSTIFICATION FOR REISSUE: REMOVED 23P (URMIL) INFORMATION DUE TO FINAL WARNING EXPIRATION.// NNNN
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-01

#cyclones #typhoons #JTWC ABPW10 PGTW 010900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS REISSUED/010900Z-020600ZMAR2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/010751ZMAR2026//
AMPN/REF A IS A TROPICAL CYCLONE FINAL WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICA

ABPW10 PGTW 010900 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/010900Z-020600ZMAR2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/010751ZMAR2026// AMPN/REF A IS A TROPICAL CYCLONE FINAL WARNING.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: (1) AT 01MAR26 0600Z, TROPICAL CYCLONE 23P (URMIL) WAS LOCATED NEAR 25.7S 179.2E, APPROXIMATELY 458 NM SOUTH OF SUVA, FIJI, AND HAD TRACKED SOUTHEASTWARD AT 24 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 55 KNOTS GUSTING TO 70 KNOTS. SEE REF A (WTPS31 PGTW 010900) FOR THE FINAL WARNING ON THIS SYSTEM. (2) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 3. JUSTIFICATION FOR REISSUE: UPDATED PARA. 2.A.(1) WITH 23P FINAL WARNING INFORMATION.// NNNN
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-03-01

#cyclones #typhoons #JTWC ABPW10 PGTW 010600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/010600Z-020600ZMAR2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/010151ZMAR2026//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMAR

ABPW10 PGTW 010600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/010600Z-020600ZMAR2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/010151ZMAR2026// AMPN/REF A IS A TROPICAL CYCLONE WARNING.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: (1) AT 01MAR26 0000Z, TROPICAL CYCLONE 23P (URMIL) WAS LOCATED NEAR 24.0S 177.5E, APPROXIMATELY 358 NM SOUTH OF SUVA, FIJI, AND HAD TRACKED SOUTHEASTWARD AT 23 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 55 KNOTS GUSTING TO 70 KNOTS. SEE REF A (WTPS31 PGTW 010300) FOR FURTHER DETAILS. (2) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE.// NNNN
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-02-28

#cyclones #typhoons #JTWC ABPW10 PGTW 280600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/280600ZFEB2026-010600ZMAR2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/280151ZFEB2026//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM

ABPW10 PGTW 280600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/280600ZFEB2026-010600ZMAR2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/280151ZFEB2026// AMPN/REF A IS A TROPICAL CYCLONE WARNING.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: (1) AT 28FEB26 0000Z, TROPICAL CYCLONE 23P (URMIL) WAS LOCATED NEAR 20.4S 170.7E, APPROXIMATELY 212 NM SOUTHEAST OF PORT VILA, VANUATU, AND HAD TRACKED SOUTHEASTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 65 KNOTS GUSTING TO 80 KNOTS. SEE REF A (WTPS31 PGTW 280300) FOR FURTHER DETAILS. (2) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE.// NNNN
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-02-28

#cyclones #typhoons #JTWC ABPW10 PGTW 280600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/280600ZFEB2026-010600ZMAR2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/280151ZFEB2026//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM

ABPW10 PGTW 280600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/280600ZFEB2026-010600ZMAR2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/280151ZFEB2026// AMPN/REF A IS A TROPICAL CYCLONE WARNING.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: (1) AT 28FEB26 0000Z, TROPICAL CYCLONE 23P (URMIL) WAS LOCATED NEAR 20.4S 170.7E, APPROXIMATELY 212 NM SOUTHEAST OF PORT VILA, VANUATU, AND HAD TRACKED SOUTHEASTWARD AT 10 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 65 KNOTS GUSTING TO 80 KNOTS. SEE REF A (WTPS31 PGTW 280300) FOR FURTHER DETAILS. (2) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE.// NNNN
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-02-27

#cyclones #typhoons #JTWC ABPW10 PGTW 270600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/270600Z-280600ZFEB2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/270151ZFEB2026//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMAR

ABPW10 PGTW 270600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/270600Z-280600ZFEB2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/270151ZFEB2026// AMPN/REF A IS A TROPICAL CYCLONE WARNING.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: (1) AT 27FEB26 0000Z, TROPICAL CYCLONE 23P (URMIL) WAS LOCATED NEAR 18.6S 167.9E, APPROXIMATELY 59 NM SOUTH-SOUTHWEST OF PORT VILA, VANUATU, AND HAD TRACKED SOUTH-SOUTHEASTWARD AT 04 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 45 KNOTS GUSTING TO 55 KNOTS. SEE REF A (WTPS31 PGTW 270300) FOR FURTHER DETAILS. (2) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE.// NNNN
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-02-27

#cyclones #typhoons #JTWC ABPW10 PGTW 270600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/270600Z-280600ZFEB2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/270151ZFEB2026//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTEM SUMMAR

ABPW10 PGTW 270600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/270600Z-280600ZFEB2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/270151ZFEB2026// AMPN/REF A IS A TROPICAL CYCLONE WARNING.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: (1) AT 27FEB26 0000Z, TROPICAL CYCLONE 23P (URMIL) WAS LOCATED NEAR 18.6S 167.9E, APPROXIMATELY 59 NM SOUTH-SOUTHWEST OF PORT VILA, VANUATU, AND HAD TRACKED SOUTH-SOUTHEASTWARD AT 04 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 45 KNOTS GUSTING TO 55 KNOTS. SEE REF A (WTPS31 PGTW 270300) FOR FURTHER DETAILS. (2) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE.// NNNN
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-02-26

#cyclones #typhoons #JTWC ABPW10 PGTW 262100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS REISSUED/262100Z-270600ZFEB2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/261951ZFEB2026//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYST

ABPW10 PGTW 262100 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/262100Z-270600ZFEB2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/261951ZFEB2026// AMPN/REF A IS A TROPICAL CYCLONE WARNING.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: (1) AT 26FEB26 1800Z, TROPICAL CYCLONE 23P (TWENTYTHREE) WAS LOCATED NEAR 18.2S 167.9E, APPROXIMATELY 38 NM SOUTHWEST OF PORT VILA, VANUATU, AND HAD TRACKED SOUTHEASTWARD AT 05 KNOTS OVER THE PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 35 KNOTS GUSTING TO 45 KNOTS. SEE REF A (WTPS31 PGTW 262100) FOR FURTHER DETAILS. (2) NO OTHER TROPICAL CYCLONES. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 98P) PREVIOUSLY LOCATED NEAR 16.0S 167.8E IS NOW THE SUBJECT OF A TROPICAL CYCLONE WARNING. SEE PARA. 2.A.(1) FOR FURTHER DETAILS. (2) NO OTHER SUSPECT AREAS. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN PARA 2.B.(1) TO WARNING STATUS// NNNN
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-02-26

#cyclones #typhoons #JTWC ABPW10 PGTW 260600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/260600Z-270600ZFEB2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PERAL HARBOR HI/260151ZFEB2026//
AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTE

ABPW10 PGTW 260600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/260600Z-270600ZFEB2026// REF/A/MSG/JOINT TYPHOON WRNCEN PERAL HARBOR HI/260151ZFEB2026// AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 98P) PREVIOUSLY LOCATED NEAR 16.0S 167.8E IS NOW LOCATED NEAR 16.8S 167.3E, APPROXIMATELY 82 NM NORTHWEST OF PORT VILLA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICTS A WELL-DEVELOPED LOW LEVEL CIRCULATION CENTER (LLCC) WITH DEEP CONVECTION WRAPPING INTO THE CENTER AND FLARING CONVECTION ALONG THE SOUTHERN PERIPHERY OF THE CIRCULATION. ENVIRONMENTAL ANALYSIS REVEALS FAVORABLE CONDITIONS FOR DEVELOPMENT WITH LOW VERTICAL WIND SHEAR (10 TO 15KTS), WARM SEA SURFACE TEMPERATURES (29 TO 30 C), AND GOOD EQUATORWARD OUTFLOW. GLOBAL AND ENSEMBLE MODELS ARE IN GOOD AGREEMENT OF THE DEVELOPMENT OF INVEST 98P, ALONG WITH THE GENERAL SOUTH EASTWARD TACK OVER THE NEXT 24 HOURS. MAXIMUM SUSTAINED SURF
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-02-26

#cyclones #typhoons #JTWC ABPW10 PGTW 260600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS/260600Z-270600ZFEB2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PERAL HARBOR HI/260151ZFEB2026//
AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPICAL SYSTE

ABPW10 PGTW 260600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/260600Z-270600ZFEB2026// REF/A/MSG/JOINT TYPHOON WRNCEN PERAL HARBOR HI/260151ZFEB2026// AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 98P) PREVIOUSLY LOCATED NEAR 16.0S 167.8E IS NOW LOCATED NEAR 16.8S 167.3E, APPROXIMATELY 82 NM NORTHWEST OF PORT VILLA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICTS A WELL-DEVELOPED LOW LEVEL CIRCULATION CENTER (LLCC) WITH DEEP CONVECTION WRAPPING INTO THE CENTER AND FLARING CONVECTION ALONG THE SOUTHERN PERIPHERY OF THE CIRCULATION. ENVIRONMENTAL ANALYSIS REVEALS FAVORABLE CONDITIONS FOR DEVELOPMENT WITH LOW VERTICAL WIND SHEAR (10 TO 15KTS), WARM SEA SURFACE TEMPERATURES (29 TO 30 C), AND GOOD EQUATORWARD OUTFLOW. GLOBAL AND ENSEMBLE MODELS ARE IN GOOD AGREEMENT OF THE DEVELOPMENT OF INVEST 98P, ALONG WITH THE GENERAL SOUTH EASTWARD TACK OVER THE NEXT 24 HOURS. MAXIMUM SUSTAINED SURF
Disaster Info Botdisaster_bot@m.ai6yr.org
2026-02-26

#cyclones #typhoons #JTWC ABPW10 PGTW 260200
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH
PACIFIC OCEANS REISSUED/260200Z-260600ZFEB2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PERAL HARBOR HI/260151ZFEB2026//
AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
A. TROPICAL CYCLONE SUMMARY: NONE.
B. TROPICAL DISTURBANCE SUMMARY: NONE.
C. SUBTROPI

ABPW10 PGTW 260200 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS REISSUED/260200Z-260600ZFEB2026// REF/A/MSG/JOINT TYPHOON WRNCEN PERAL HARBOR HI/260151ZFEB2026// AMPN/REF A IS A TROPICAL CYCLONE FORMATION ALERT.// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: (1) THE AREA OF CONVECTION (INVEST 98P) PREVIOUSLY LOCATED NEAR 16.0S 167.8E IS NOW LOCATED NEAR 16.7S 167.3E, APPROXIMATELY 87 NM NORTHWEST OF PORT VILLA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICTS A CONSOLIDATED LOW LEVEL CIRCULATION CENTER (LLCC) WITH DEEP CONVECTION WRAPPING INTO THE CENTER. ENVIRONMENTAL ANALYSIS REVEALS FAVORABLE CONDITIONS FOR DEVELOPMENT WITH LOW VERTICAL WIND SHEAR (5-10 KNOTS), GOOD UPPER-LEVEL OUTFLOW ALOFT, AND WARM (29-30 C) SEA SURFACE TEMPERATURES. GLOBAL MODELS ARE IN GOOD AGREEMENT ON STEADY DEVELOPMENT WITH A SOUTHWARD TRACK OVER THE NEXT 24 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 23 TO 28 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1001 MB. THE

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