ABPW10 PGTW 180300
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/180300Z-180600ZJUL2023//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/180151ZJUL2023//
AMPN/REF A IS A TROPICAL CYCLONE WARNING FINAL WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 18JUL23 0000Z, TROPICAL STORM 04W (TALIM) WAS LOCATED 
NEAR 21.9N 108.8E, APPROXIMATELY 171 NM EAST-NORTHEAST OF HANOI, 
VIETNAM, AND HAD TRACKED WEST-NORTHWESTWARD AT 08 KNOTS OVER THE PAST 
SIX HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 60 KNOTS 
GUSTING TO 75 KNOTS. SEE REF A (WTPN31 PGTW 180300) FOR THE FINAL 
WARNING ON THIS SYSTEM.
      (2) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 98W) PREVIOUSLY LOCATED NEAR 
7.4N 137.4E IS NOW LOCATED NEAR 8.7N 134.4E, APPROXIMATELY 85 NM NORTH 
OF PALAU. ANIMATED MULTISPECTRAL SATELLITE IMAGERY REVEALS A BROAD LOW 
LEVEL CIRCULATION (LLC) PARTIALLY OBSCURED BY DEEP BROAD CONVECTION 
ALONG THE SOUTHERN SEMICIRCLE. A 180028Z METOP-B ASCAT PARTIAL PASS 
SHOWS ELONGATED CIRCULATION WITH FEW 15 KNOT WINDS ALONG THE EAST 
NORTHEASTERN PERIPHERY AND A LARGER SWATH OF 15-20 KNOT WINDS OFFSET 
FURTHER SOUTH OF LLC. ENVIRONMENTAL ANALYSIS REVEALS MARGINALLY 
FAVORABLE CONDITIONS CHARACTERIZED BY MODERATE EQUATORWARD OUTFLOW 
ALOFT OFFSET BY LOW TO MODERATE (15-20KT) VERTICAL WIND SHEAR. SEA 
SURFACE TEMPERATURES REMAIN CONDUCIVE AT A WARM 29-30C. GLOBAL MODELS 
ARE IN AGREEMENT THAT INVEST 98W WILL STEADILY DEVELOP AS IT REMAINS 
QUASI-STATIONARY BEFORE PROPAGATING NORTHWARD AROUND TAU 48. MAXIMUM 
SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 KNOTS. MINIMUM SEA 
LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1004 MB. THE POTENTIAL FOR THE 
DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS 
REMAINS MEDIUM.
      (2) 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: UPDATED PARA. 1.A.(1) WITH 04W FINAL 
WARNING INFORMATION.//
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