ABPW10 PGTW 070330
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/070330Z-070600ZOCT2023//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/070152ZOCT2023//
REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/070151ZOCT2023//
NARR/REFS A AND B ARE TROPICAL CYCLONE WARNINGS.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 07OCT23 0000Z, TROPICAL DEPRESSION 15W (FIFTEEN) WAS 
LOCATED NEAR 9.8N 154.5E, APPROXIMATELY 610 NM EAST-SOUTHEAST OF 
ANDERSEN AFB, AND HAD TRACKED WEST- NORTHWESTWARD AT 11 KNOTS OVER THE 
PAST SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 25 
KNOTS GUSTING TO 35 KNOTS. SEE REF A (WTPN32 PGTW 070300) FOR FURTHER 
DETAILS.
      (2) AT 07OCT23 0000Z, TYPHOON 14W (KOINU) WAS LOCATED NEAR 21.1N 
115.4E, APPROXIMATELY 98 NM SOUTHEAST OF HONG KONG, AND HAD TRACKED 
WEST-SOUTHWESTWARD AT 03 KNOTS OVER THE PAST SIX HOURS. MAXIMUM 
SUSTAINED SURFACE WINDS WERE ESTIMATED AT 105 KNOTS GUSTING TO 130 
KNOTS. SEE REF B (WTPN31 PGTW 070300) FOR FURTHER DETAILS.
      (3) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 98W) PREVIOUSLY LOCATED NEAR 
8.8N 155.9E IS NOW THE SUBJECT OF A TROPICAL CYCLONE WARNING. SEE 
PARA. 1.A.(1) FOR FURTHER DETAILS.
      (2) AN AREA OF CONVECTION (INVEST 97W) HAS PERSISTED NEAR 13.6N 
140.5E, APPROXIMATELY 246 NM WEST OF ANDERSEN AFB, GUAM. ANIMATED 
MULTISPECTRAL IMAGERY AND A 060020Z ASCAT METOP-C IMAGE DEPICTS A 
BROAD PARTIALLY OBSCURED LOW LEVEL CIRCULATION WITH BUILDING 
CONVECTION OVERHEAD AND TO THE SOUTHEAST, ALSO SHOWN IN A 060151Z GMI 
89GHZ SATELLITE MICROWAVE IMAGE. ENVIRONMENTAL ANALYSIS INDICATES THAT 
97W IS IN A FAVORABLE ENVIRONMENT FOR DEVELOPMENT WITH CONVERGENCE IN 
THE LOWER LEVELS TO THE WEST, DIVERGENCE ALOFT TO THE SOUTHEAST LOW 
COUPLED WITH WESTWARD OUTFLOW, LOW VWS (5-10KTS) AND WARM (29-30C) 
SST. GLOBAL MODELS AGREE THAT 97W WILL TRACK WESTWARD, AND CONTINUE TO 
CONSOLIDATE OVER THE NEXT 48 HOURS. MAXIMUM SUSTAINED SURFACE WINDS 
ARE ESTIMATED AT 18 TO 22 KNOTS. MINIMUM SEA LEVEL PRESSURE IS 
ESTIMATED TO BE NEAR 1007 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A 
SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.
      (3) NO OTHER SUSPECT AREAS.
   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: UPGRADED AREA IN PARA 1.B.(1) TO WARNING 
STATUS.//
NNNN