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

From: SIU Weather Processor <[email-masked]>
Date: Wed, 5 Nov 1997 00:26:29 -0600

306
ABPW10 PGTW 050600
MSGID/GENADMIN/NAVPACMETOCCEN WEST GU//
SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE
WESTERN PACIFIC OCEAN/05O600Z/060600Z NOV 97//
REF/A/RMG/NAVPACMETOCCEN WEST GU/041353ZNOV97//
RMKS/
1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA):
   A. TROPICAL CYCLONE SUMMARY:
      (1) AT 050000Z5 TYPHOON KEITH (29W) WAS
LOCATED AT 17.9N7 134.8E6 AND MOVING NORTH-NORTHWESTWARD
AT 04 KNOTS.  MAXIMUM SUSTAINED WINDS WERE ESTIMATED AT
110 KNOTS WITH GUSTS TO 135 KNOTS.  SEE REF A (TYPHOON
KEITH (29W) WARNING NR 34 (WTPN31 PGTW 050300))
AND 6 HOURLY UPDATES FOR FURTHER DETAILS.
      (2) NO OTHER SIGNIFICANT TROPICAL CYCLONES.
   B. TROPICAL DISTURBANCE SUMMARY:
      (1) THE AREA OF CONVECTION PREVIOUSLY LOCATED NEAR
4N0 163E0 IS NOW LOCATED NEAR 05N5 165E2.  ANIMATED
VISIBLE AND WATER VAPOR SATELLITE IMAGERY INDICATES THAT
THE CONVECTION IS CURRENTLY DISORGANIZED AND SCATTERED IN
NATURE WITH SOME VERTICAL WIND SHEAR OCCURRING ACROSS THE
REGION. ADDITIONALLY, PRESSURES ACROSS THIS REGION ARE
SLIGHTLY HIGHER THAN 24 HOURS AGO. HOWEVER, 050000Z5
SYNOPTIC DATA INDICATES A WELL DEFINED LOW LEVEL
CIRCULATION CENTER AT THE SAME LOCATION.  MAXIMUM
SUSTAINED WINDS ARE ESTIMATED AT 10 TO 20 KNOTS.  MINIMUM
SEA LEVEL PRESSURE IS ESTIMATED AT 1010MB. THE POTENTIAL
FOR SIGNIFICANT TROPICAL CYCLONE DEVELOPMENT WITHIN THE
NEXT 24 HOURS IS POOR.
      (2) 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: COCKS/HATFIELD/HONG/UROGI//

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