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Date:	Wed, 23 Jul 1997 14:53:19 -0500
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Sender: WX-TROPL Tropical Storm and Hurricane WX products <[email-masked]>
From:	SIU Weather Processor <[email-masked]>
Subject:      Indian-S: 1. Tropical Cyclone 01s Warning Nr 012 [232100]
To:	Multiple recipients of list WX-TROPL <[email-masked]>
Status: O
X-Mozilla-Status: 8001

266
WTXS31 PGTW 232100
IMMEDIATE DELIVERY REQ TO AMEMBASSY PORT LOUIS
1. TROPICAL CYCLONE 01S WARNING NR 012
01 ACTIVE TROPICAL CYCLONE IN SOUTHERN HEMISPHERE
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
---
WARNING POSITION:
231800Z4 --- 9.7S6 73.8E8
MOVEMENT PAST SIX HOURS - 270 DEGREES AT 04 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
RADIUS OF 035 KT WINDS - 080 NM SOUTHEAST SEMICIRCLE
050 NM ELSEWHERE
REPEAT POSIT: 9.7S6 73.8E8
---
FORECASTS:
12 HRS, VALID AT:
240600Z2 --- 9.7S6 72.7E6
MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
VECTOR TO 24 HR POSIT: 255 DEG/ 08 KTS
---
24 HRS, VALID AT:
241800Z5 --- 10.1S2 71.1E9
MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
---
REMARKS:
232100Z8 POSITION  9.7S6  73.5E5
TROPICAL CYCLONE 01S IS MOVING WESTWARD AT 04 KNOTS. THE
WARNING POSITION IS BASED ON 231730Z6 INFRARED SATELLITE
IMAGERY. THE WARNING INTENSITY IS BASED ON A BLEND OF
SATELLITE-DERIVED CURRENT INTENSITY ESTIMATES USING
231432Z5 AND 231730Z6 INFRARED SATELLITE IMAGERY. THIS
SYSTEM IS FORECAST TO MOVE TOWARD THE WEST THROUGH THE
FORECAST PERIOD. TROPICAL CYCLONE 01S HAS LOST ALL OF ITS
DEEP CONVECTION AND IT CURRENTLY EXISTS AS A WEAKENING
EXPOSED LOW-LEVEL CIRCULATION CENTER. TROPICAL CYCLONE
01S IS FORECAST TO DISSIPATE AS A SIGNIFICANT TROPICAL
CYCLONE OVER WATER WITHIN 24 HOURS. MAXIMUM SIGNIFICANT
WAVE HEIGHT AT 231800Z4 IS 13 FEET. REFER TO WWPW31 PGFW
FOR ADDITIONAL SEA HEIGHT INFORMATION. NEXT WARNINGS AT
240900Z5 (DTG 240751Z9).//

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