Subject: Indian-S: 1. Tropical Cyclone 01s Warning Nr 007 [212100]

From: SIU Weather Processor <[email-masked]>
Date: Mon, 21 Jul 1997 21:27:49 -0500

628
WTXS31 PGTW 212100
IMMEDIATE DELIVERY REQ TO AMEMBASSY PORT LOUIS
1. TROPICAL CYCLONE 01S WARNING NR 007
   01 ACTIVE TROPICAL CYCLONE IN SOUTHERN HEMISPHERE
   MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
    ---
   WARNING POSITION:
   211800Z2 --- 8.0S8 75.3E5
     MOVEMENT PAST SIX HOURS - 225 DEGREES AT 04 KTS
     POSITION ACCURATE TO WITHIN 060 NM
     POSITION BASED ON CENTER LOCATED BY SATELLITE
   PRESENT WIND DISTRIBUTION:
   MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
   RADIUS OF 035 KT WINDS - 070 NM SOUTHEAST SEMICIRCLE
                            060 NM ELSEWHERE
   REPEAT POSIT: 8.0S8 75.3E5
    ---
   FORECASTS:
   12 HRS, VALID AT:
   220600Z0 --- 8.7S5 74.4E5
   MAX SUSTAINED WINDS - 040 KT, GUSTS 050 KT
   RADIUS OF 035 KT WINDS - 070 NM SOUTHEAST SEMICIRCLE
                            060 NM ELSEWHERE
   VECTOR TO 24 HR POSIT: 225 DEG/ 06 KTS
    ---
   24 HRS, VALID AT:
   221800Z3 --- 9.5S4 73.6E6
   MAX SUSTAINED WINDS - 035 KT, GUSTS 045 KT
   VECTOR TO 36 HR POSIT: 230 DEG/ 06 KTS
    ---
   36 HRS, VALID AT:
   230600Z1 --- 10.2S3 72.7E6
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
   VECTOR TO 48 HR POSIT: 230 DEG/ 06 KTS
    ---
   EXTENDED OUTLOOK:
   48 HRS, VALID AT:
   231800Z4 --- 10.9S0 71.8E6
   MAX SUSTAINED WINDS - 030 KT, GUSTS 040 KT
   DISSIPATING AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
   VECTOR TO 72 HR POSIT: 230 DEG/ 06 KTS
    ---
   72 HRS, VALID AT:
   241800Z5 --- 12.4S7 70.1E8
   MAX SUSTAINED WINDS - 025 KT, GUSTS 035 KT
   DISSIPATED AS A SIGNIFICANT TROPICAL CYCLONE OVER
WATER
    ---
REMARKS:
212100Z6 POSITION  8.2S0   75.1E3
TROPICAL CYCLONE 01S IS MOVING SOUTHWESTWARD AT 04 KNOTS
IN THE SOUTH INDIAN OCEAN. TC 01S IS FORECAST TO CONTINUE
TRACKING SOUTHWESTWARD AND TO WEAKEN THROUGHOUT THE
FORECAST PERIOD. MAXIMUM SIGNIFICANT WAVE HEIGHT AT
211800Z IS 12 FEET. NEXT WARNINGS AT 220300Z7 (DTG
220153Z3), 220900Z3 (DTG 220753Z9), 221500Z0 (DTG
221353Z6) AND 222100Z7 (DTG 221953Z2).//

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