ABPW10 PGTW 030600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/030600Z-040600ZAPR2026// REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/022221ZAPR2026// 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 90P) PREVIOUSLY LOCATED NEAR 10.2S 155.0E IS NOW LOCATED NEAR 10.0S 154.2E, APPROXIMATELY 421 NM EAST OF PORT MORESBY, PAPUA NEW GUINEA. ANIMATED ENHANCED MULTISPECTRAL SATELLITE IMAGERY (MSI) DEPICTS A CONSOLIDATING LOW-LEVEL CIRCULATION CENTER (LLCC) EMBEDDED WITHIN PERSISTENT DEEP CONVECTION WITH SPIRAL BANDS OF DEEP CONVECTION WRAPPING INTO THE CENTER. ENVIRONMENTAL ANALYSIS FOR THE AREA INDICATES A MARGINALLY FAVORABLE ENVIRONMENT FOR CYCLOGENESIS WITH LOW TO MODERATE (15-20 KTS) VERTICAL WIND SHEAR, WARM SEA SURFACE TEMPERATURES (29-30 C), AND ROBUST POLEWARD OUTFLOW ALOFT. GLOBAL DETERMINISTIC AND ENSEMBLE MODELS, IN ADDITION TO THE EXPERIMENTAL GOOGLE DEEP MIND ENSEMBLE, INDICATE QUASI-STATIONARY MOVEMENT WITH
#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-040600ZAPR2026//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR […]
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