ABPW10 PGTW 140330
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH 
PACIFIC OCEANS REISSUED/140330Z-140600ZOCT2022//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/140151ZOCT2022//
REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/140152ZOCT2022//
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 14OCT22 0000Z, TROPICAL STORM 21W (TWENTYONE) WAS LOCATED 
NEAR 18.5N 156.0E, APPROXIMATELY 618 NM EAST-NORTHEAST OF SAIPAN, AND 
HAD TRACKED NORTH-NORTHEASTWARD AT 20 KNOTS OVER THE PAST SIX HOURS. 
MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 35 KNOTS GUSTING TO 
45 KNOTS. SEE REF A (WTPN31 PGTW 140300) FOR FURTHER DETAILS.
      (2) AT 14OCT22 0000Z, TROPICAL DEPRESSION 22W (TWENTY-TWO) WAS 
LOCATED NEAR 13.3N 112.4E, APPROXIMATELY 288 NM SOUTHEAST OF DA NANG, 
VIETNAM, AND HAD TRACKED NORTHWESTWARD AT 05 KNOTS OVER THE PAST SIX 
HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 25 KNOTS 
GUSTING TO 35 KNOTS. SEE REF B (WTPN32 PGTW 140300) FOR FURTHER 
DETAILS.
      (3) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 90W) PREVIOUSLY LOCATED NEAR 
13.0N 112.9E IS NOW THE SUBJECT OF A TROPICAL CYCLONE WARNING. SEE 
PARA 1.A(2) FOR FURTHER DETAILS. 
      (2)  (1) THE AREA OF CONVECTION (INVEST 97W) PREVIOUSLY LOCATED 
NEAR 19.9N 131.5E IS NOW LOCATED NEAR 20.1N 130.2E, APPROXIMATELY 397 
NM SOUTH-SOUTHEAST OF KADENA AB, OKINAWA. MULTISPECTRAL SATELLITE 
IMAGERY SHOWS FRAGMENTED FORMATIVE BANDS LOOSELY WRAPPING INTO AN 
EXPOSED LOW LEVEL CIRCULATION (LLC). THIS IS ALSO EVIDENT ON A 132142Z 
AMSR2 PASS. ALTHOUGH SST VALUES ARE CONDUCIVE AT 29-30C, THE SYSTEM 
REMAINS IN A MARGINAL ENVIRONMENT FOR DEVELOPMENT DUE TO WEAK OUTFLOW 
ALOFT AND STRONG (20-25KT) VWS. THE SYSTEM ALSO SITS UNDER A TUTT CELL 
TO THE SOUTH THAT IS HINDERING DEVELOPMENT. GLOBAL MODELS ARE IN GOOD 
AGREEMENT THAT INVEST 97W WILL STEADILY INTENSIFY AS IT TRACKS TOWARD 
NORTHERN LUZON. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 
20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1000 MB. 
THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE 
WITHIN THE NEXT 24 HOURS REMAINS MEDIUM.
      (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.//
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