WXTLIST WMO=ABPW10
ABPW10 PGTW 170600                                              2019198 0548
MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND
/SOUTH PACIFIC OCEANS/170600Z-180600ZJUL2019//
REF/A/MSG/JOINT TYPHOON WRNCEN PEARL HARBOR HI/170151ZJUL2019//
AMPN/REF A IS A TROPICAL CYCLONE WARNING.//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 170000Z, TROPICAL STORM 06W (DANAS) WAS LOCATED NEAR
18.1N 123.5E. MAXIMUM SUSTAINED SURFACE WINDS WERE ESTIMATED AT 35
KNOTS GUSTING TO 45 KNOTS. SEE REF A (WTPN31 PGTW 170300) FOR
FURTHER DETAILS.
      (2) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) AN AREA OF CONVECTION (INVEST 99W) HAS PERSISTED NEAR 8.4N
171.4E, APPROXIMATELY 215 NM EAST OF KWAJALEIN. ANIMATED
MULTISPECTRAL SATELLITE IMAGERY AND A 170408Z 91GHZ SSMIS PARTIAL
PASS DEPICT FLARING STRAIGHT-LINE CONVECTION WITH A POSSIBLY
DEVELOPING, ELONGATED LOW LEVEL CIRCULATION TO THE SOUTH. STRONG
DIVERGENCE ALOFT IS OFFSET BY HIGH (30-40KT) VERTICAL WIND SHEAR
THAT DECREASES TO THE NORTH. SEA SURFACE TEMPERATURES ARE FAVORABLY
WARM (30-32C) AND WILL SUPPORT FOR FURTHER DEVELOPMENT. GLOBAL
MODELS ARE SPLIT ON DEVELOPMENT POTENTIAL, WITH GFS AND NAVGEM
CALLING FOR 99W TO BECOME A WEAK TROPICAL DEPRESSION ON A
NORTHWESTWARD TRACK AND OTHERS SHOWING NO DEVELOPMENT. MAXIMUM
SUSTAINED SURFACE WINDS ARE ESTIMATED AT 10 TO 15 KNOTS. MINIMUM SEA
LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1008 MB. THE POTENTIAL FOR
THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24
HOURS IS LOW.
      (2) NO OTHER SUSPECT AREAS.
2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY: NONE.//
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