ABPW10 PGTW 162030
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR /HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND/SOUTH 
PACIFIC OCEANS REISSUED/162030Z-170600ZDEC2021//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/161952ZDEC2021//
REF/B/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/161351ZDEC2021//
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 16DEC21 1800Z, TROPICAL DEPRESSION 29W (TWENTYNINE) WAS 
LOCATED NEAR 4.2N 104.0E, APPROXIMATELY 176 NM NORTH OF SINGAPORE, 
AND HAD TRACKED WESTWARD AT 08 KNOTS OVER THE PAST SIX HOURS. 
MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 25 KNOTS GUSTING 
TO 35 KNOTS. SEE REF A (WTPN32 PGTW 162100) FOR FURTHER DETAILS.
      (2) AT 16DEC21 1200Z, TYPHOON 28W (RAI) WAS LOCATED NEAR 10.1N 
124.3E, APPROXIMATELY 332 NM SOUTHEAST OF MANILA, PHILIPPINES, AND 
HAD TRACKED WESTWARD AT 17 KNOTS OVER THE PAST SIX HOURS. MAXIMUM 
SUSTAINED SURFACE WINDS WERE ESTIMATED AT 115 KNOTS GUSTING TO 140 
KNOTS. SEE REF B (WTPN31 PGTW 161500) FOR FURTHER DETAILS.
      (3) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION (INVEST 97W) PREVIOUSLY LOCATED 
NEAR 4.2N 104.0E IS NOW THE SUBJECT OF A TROPICAL CYCLONE WARNING. 
SEE PARA. 1.A.(1) FOR FURTHER DETAILS.
      (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 1.B.(1) TO WARNING 
STATUS.//
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