ABPW10 PGTW 191100
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND
/SOUTH PACIFIC OCEANS REISSUED/191100Z-200600ZOCT2020//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/190751ZOCT2020//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 19OCT20 0600Z, TROPICAL DEPRESSION 19W (NINETEEN) WAS 
LOCATED NEAR 13.9N 128.3E, APPROXIMATELY 427 NM EAST OF MANILA, 
PHILIPPINES, AND HAD TRACKED WESTWARD AT 13 KNOTS OVER THE PAST SIX 
HOURS. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 30 KNOTS 
GUSTING TO 40 KNOTS. SEE REF A (WTPN31 PGTW 190900) FOR FURTHER 
DETAILS.
      (2) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) AN AREA OF CONVECTION (INVEST 97W) HAS PERSISTED NEAR 
22.6N 139.4E, APPROXIMATELY 674 NM EAST-SOUTHEAST OF KADENA AB. 
ANIMATED INFRARED SATELLITE IMAGERY AND A 190658Z SSMIS 91GHZ IMAGE 
DEPICT A SMALL, DEFINED LOW LEVEL CIRCULATION OBSCURED BY DEEP 
CONVECTION OVER THE CENTER. INVEST 97W IS IN A MARGINALLY FAVORABLE 
ENVIRONMENT FOR DEVELOPMENT WITH GOOD POLEWARD OUTFLOW ALOFT, 
MODERATE (15-20 KNOTS) VERTICAL WIND SHEAR, AND WARM (28-29C) SEA 
SURFACE TEMPERATURES. GLOBAL MODELS INDICATE INVEST 97W WILL TRACK 
NORTH-NORTHWESTWARD WITH SLIGHT INTENSIFICATION OVER THE NEXT 24 
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 LOW.
      (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: ADDED AREA IN PARA 1.B.(1) AS LOW.//
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