Subject: Pacific-NW: 1. Tropical Depression 11w Warning Nr 003 [250900]

From: SIU Weather Processor <[email-masked]>
Date: Fri, 25 Jul 1997 04:23:32 -0500

124
WTPN32 PGTW 250900
1. TROPICAL DEPRESSION 11W WARNING NR 003
   02 ACTIVE TROPICAL CYCLONES IN NORTHWESTPAC
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   250600Z3 --- 30.6N9 151.6E3
     MOVEMENT PAST SIX HOURS - 135 DEGREES AT 06 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
   REPEAT POSIT: 30.6N9 151.6E3
    ---
   FORECASTS:
   12 HRS, VALID AT:
   251800Z6 --- 30.1N4 152.5E3
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT

PAGE 03 RUHGSGG7290 UNCLAS
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
   VECTOR TO 24 HR POSIT: 110 DEG/ 06 KTS
    ---
   24 HRS, VALID AT:
   260600Z4 --- 29.7N8 153.8E7
   MAX SUSTAINED WINDS - 020 KT, GUSTS 030 KT
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
    ---
REMARKS:
250900Z6 POSITION 30.5N8  151.8E5
TROPICAL DEPRESSION 11W HAS REVERSED DIRECTION AND IS NOW
TRACKING SOUTHEASTWARD AT 6 KNOTS. THE SYSTEM IS
WEAKENING RAPIDLY DUE TO SEVERE VERTICAL WIND SHEAR DUE
TO OUTFLOW FROM TYPHOON ROSIE (10W). MAXIMUM SIGNIFICANT
WAVE HEIGHT AT 250600Z3 IS 8 FEET. REFER TO WWPW30 PGFW
FOR ADDITIONAL SEA HEIGHT INFORMATION. THIS IS THE FINAL
WARNING ON THIS SYSTEM BY THE JOINT TYPHOON WARNING
CENTER (NAVPACMETOCCEN WEST GU). THE SYSTEM WILL BE

PAGE 04 RUHGSGG7290 UNCLAS
CLOSELY MONITORED FOR SIGNS OF REGENERATION. REFER TO
TYPHOON ROSIE (10W) WARNINGS (WTPN31 PGTW) FOR SIX-HOURLY
UPDATES.//
BT
#7290

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