ABPW10 PGTW 300600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS/300600Z-310600ZMAY2024//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/300151ZMAY2024//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 30MAY24 0000Z, TROPICAL STORM 01W (EWINIAR) WAS LOCATED NEAR 
27.9N 134.9E, APPROXIMATELY 388 NM EAST-NORTHEAST OF KADENA AB, AND HAD 
TRACKED NORTHEASTWARD AT 11 KNOTS OVER THE PAST SIX HOURS. MAXIMUM 
SUSTAINED SURFACE WINDS WERE ESTIMATED AT 50 KNOTS GUSTING TO 65 KNOTS. 
SEE REF A (WTPN31 PGTW 300300) FOR FURTHER DETAILS.
      (2) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 94W) PREVIOUSLY LOCATED NEAR 
17.9N 113.4E IS NOW LOCATED NEAR 17.8N 112.9E, APPROXIMATELY 201 NM 
SOUTHEAST OF HAIKU, CHINA. ANIMATED MULTISPECTRAL SATELLITE IMAGERY AND A 
300450Z HIMAWARI-9 VIS IMAGE INDICATE A CONSOLIDATING LOW LEVEL 
CIRCULATION CENTER (LLCC) WITH DEEPENING CONVECTION TO THE SOUTHWEST OVER 
THE PAST 12 HOURS. ENVIRONMENTAL ANALYSIS INDICATES THE AREA OF CONVECTION 
IS SUPPORTED BY WARM (SST) SEA SURFACE TEMPERATURES (29-30C) AS WELL AS A 
POCKET OF LOW VERTICAL WIND SHEAR (10-15KTS) AND MODERATE EQUATORWARD 
OUTFLOW ALOFT. GLOBAL MODELS AE IN AGREEMENT THAT 94W WILL CONTINUE TO 
TRACK NORTH TOWARDS SOUTHERN CHINA. DEVELOMENT OF THE SYSTEM WILL BE 
LIMITED DUE TO THE VERY SHORT WINDOW OF OPPORTUNITY TO FORM BEFORE MOVING 
OVER LAND. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 18 TO 22 
KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 998 MB. THE 
POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE 
NEXT 24 HOURS IS UPGRADED TO 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.//
NNNN