ABPW10 PGTW 120600
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND
/SOUTH PACIFIC OCEANS/120600Z-130600ZAPR2021//
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 94W) PREVIOUSLY LOCATED 
NEAR 4.8N 144.0E IS NOW LOCATED NEAR 5.6N 143.1E, APPROXIMATELY 471 
NM SOUTH-SOUTHWEST OF GUAM. ANIMATED MULTISPECTRAL SATELLITE IMAGERY 
AND A 120411Z GMI 91GHZ MICROWAVE IMAGE REVEAL FLARING, DEEP 
CONVECTION IN THE NORTHERN SEMI-CIRCLE OF THE ASSESSED LOW LEVEL 
CIRCULATION (LLC). INVEST 94W IS IN A FAVORABLE ENVIRONMENT FOR 
TROPICAL DEVELOPMENT WITH ROBUST WESTWARD AND EQUATORWARD OUTFLOW 
ALOFT, LOW (5-10 KTS) VERTICAL WIND SHEAR, AND WARM (29-30C) SEA 
SURFACE TEMPERATURES. GLOBAL MODELS ARE IN GOOD AGREEMENT THAT THE 
CIRCULATION IN ASSOCIATION WITH INVEST 94W WILL CONTINUE TO 
CONSOLIDATE AND INTENSIFY AS IT TRACKS TO THE NORTHWEST OVER THE 
NEXT 24 HOURS. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 18 
TO 23 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1005 
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.//
NNNN