HOME     ABOUT     ARTICLES     CONTACT     LINKS     CONVERTER
Last accessed: Thu 8 Dec 2022 15:30 GMT

South Pacific Tropical Cyclone Tracking

ABPW10
Graphic provided by Joint Typhoon Warning Center
ABPW10 PGTW 080900
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/080900Z-090600ZDEC2022//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 92W) PREVIOUSLY LOCATED NEAR 
6.0N 134.8E IS NOW LOCATED NEAR 6.5N 133.9E, APPROXIMATELY 60 NM 
SOUTHWEST OF PALAU. ANIMATED MULTISPECTRAL SATELLITE IMAGERY (MSI) AND A 
080707Z GMI 89GHZ PASS DEPICT A BROAD LOW LEVEL CIRCULATION (LLC) 
PARTIALLY OBSCURED BY DEEP CONVECTION IN THE NORTHWESTERN PERIPHERY.  
UPPER LEVEL ANALYSIS REVEALS IMPROVING CONDITIONS FOR DEVELOPMENT WITH 
MODERATE EQUATORWARD OUTFLOW AND LOW TO MODERATE (10-20KT) VWS. SEA 
SURFACE TEMPERATURE REMAINS CONDUCIVE AT 29-30C. GLOBAL MODELS ARE IN 
GOOD AGREEMENT THAT 92W WILL GRADUALLY INTENSIFY AS IT TRACKS WEST-
NORTHWESTWARD TOWARDS LEGAZPI, PHILIPPINES OVER THE NEXT 24-48 HOURS. 
MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 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 
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.
3. JUSTIFICATION FOR REISSUE: UPGRADED AREA IN PARA 1.B.(1) TO MEDIUM.//
NNNN

Advisories and Bulletins

Tropical Cyclone Tracking