Subject: Pacific-NW: Subj/significant Tropical Weather Advisory For The [230600]

From: SIU Weather Processor <[email-masked]>
Date: Wed, 23 Jul 1997 00:22:09 -0500

434
ABPW10 PGTW 230600
MSGID/GENADMIN/NAVPACMETOCCEN WEST GU//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE
WESTERN PACIFIC OCEAN/230600Z/240600Z JUL 97//
REF/A/RMG/NAVPACMETOCCEN WEST GU 230151ZJUL97//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 230000Z4 SUPER TYPHOON ROSIE (10W) WAS
LOCATED AT 19.2N2 132.0E6, MOVING NORTHWARD AT
05 KNOTS.  MAXIMUM SUSTAINED WINDS WERE ESTIMATED AT 135
KNOTS WITH GUSTS TO 165 KNOTS. SEE REF A (TYPHOON ROSIE
(10W) WARNING NR 18 (WTPN31 PGTW 230300)) AND SIX-
HOURLY UPDATES FOR FURTHER DETAILS.
      (2) NO OTHER TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION PREVIOUSLY LOCATED NEAR
26.3N1 147.7E9 IS NOW LOCATED NEAR 27.0N9 149.5E9.
DEVELOPMENT CONTINUES TO BE INHIBITED BY STRONG WESTERLY
VERTICAL WIND SHEAR FROM THE OUTFLOW OF SUPER TYPHOON
ROSIE (10W).  MAXIMUM SUSTAINED WINDS ARE ESTIMATED AT 15
TO 20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO
BE 1006 MB. THE POTENTIAL FOR SIGNIFICANT TROPICAL
CYCLONE DEVELOPMENT WITHIN THE NEXT 24 HOURS IS POOR.
(2) THE AREA OF CONVECTION PREVIOUSLY LOCATED NEAR
7.0N7 149.0E4 IS NOW LOCATED NEAR 7.0N7 148.0E3.
SATELLITE IMAGERY INDICATES INCREASED CONVECTION
ASSOCIATED WITH A LOW-LEVEL CIRCULATION.  MAXIMUM
SUSTAINED WINDS ARE ESTIMATED AT 15 TO 20 KNOTS.
MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE 1005 MB.
THE POTENTIAL FOR SIGNIFICANT TROPICAL CYCLONE
DEVELOPMENT WITHIN THE NEXT 24 HOURS IS FAIR.
(3) NO OTHER SUSPECT AREAS.
2. WESTERN SOUTH PACIFIC AREA (180 WEST TO 135E):
   A. TROPICAL CYCLONE SUMMARY: NONE.
   B. TROPICAL DISTURBANCE SUMMARY: NONE
FORECAST TEAM: TREHUBENKO/WOFFORD/BACON//

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