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Date:	Sat, 11 Apr 1998 04:05:47 -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 32s (gemma) Warning Nr 009a Amended
And
To:	Multiple recipients of list WX-TROPL <[email-masked]>
Status: RO

091
WTXS31 PGTW 110900 AMD
IMMEDIATE DELIVERY REQ TO AMEMBASSY PORT LOUIS
1. TROPICAL CYCLONE 32S (GEMMA) WARNING NR 009A AMENDED AND
RELOCATED
01 ACTIVE TROPICAL CYCLONE IN SOUTHERN HEMISPHERE
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
---
WARNING POSITION:
110600Z8 --- 15.7S3 75.9E1
MOVEMENT PAST SIX HOURS - 090 DEGREES AT 04 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 065 KT, GUSTS 080 KT
RADIUS OF 050 KT WINDS - 030 NM NORTH SEMICIRCLE
025 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 060 NM NORTH SEMICIRCLE
055 NM ELSEWHERE

PAGE 03 RUHPSGG8185 UNCLAS
REPEAT POSIT: 15.7S3 75.9E1
---
FORECASTS:
12 HRS, VALID AT:
111800Z1 --- 15.8S4 76.4E7
MAX SUSTAINED WINDS - 060 KT, GUSTS 075 KT
RADIUS OF 050 KT WINDS - 025 NM EAST SEMICIRCLE
025 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 055 NM EAST SEMICIRCLE
055 NM ELSEWHERE
VECTOR TO 24 HR POSIT: 240 DEG/ 05 KTS
---
24 HRS, VALID AT:
120600Z9 --- 16.3S0 75.4E6
MAX SUSTAINED WINDS - 055 KT, GUSTS 070 KT
RADIUS OF 050 KT WINDS - 025 NM EAST SEMICIRCLE
025 NM ELSEWHERE
RADIUS OF 035 KT WINDS - 055 NM SOUTHEAST SEMICIRCLE
050 NM ELSEWHERE
VECTOR TO 36 HR POSIT: 260 DEG/ 06 KTS

PAGE 04 RUHPSGG8185 UNCLAS
---
36 HRS, VALID AT:
121800Z2 --- 16.5S2 74.2E3
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
RADIUS OF 035 KT WINDS - 050 NM SOUTH SEMICIRCLE
055 NM ELSEWHERE
VECTOR TO 48 HR POSIT: 270 DEG/ 06 KTS
---
EXTENDED OUTLOOK:
48 HRS, VALID AT:
130600Z0 --- 16.5S2 72.9E8
MAX SUSTAINED WINDS - 050 KT, GUSTS 065 KT
RADIUS OF 035 KT WINDS - 055 NM SOUTH SEMICIRCLE
050 NM ELSEWHERE
---
REMARKS:
110900Z1 POSITION 15.7S3 76.0E3.
TROPICAL CYCLONE 32S (GEMMA) CONTINUES TO MOVE SLOWLY
EASTWARD.  JUSTIFICATION FOR AMENDMENT AND RELOCATION: LATEST
VISIBLE SATELLITE IMAGERY INDICATES THAT THE VERTICAL SHEAR

PAGE 05 RUHPSGG8185 UNCLAS
HAS SEPARATED THE UPPER-LEVEL CONVECTION APPROXIMATELY 70NM
SOUTHEAST OF THE LOW-LEVEL CIRCULATION CENTER.  MAXIMUM
SIGNIFICANT WAVE HEIGHT AT 110600Z IS 16 FEET.  NEXT
WARNINGS AT PREVIOUSLY SCHEDULED TIMES OF 111500Z8 (DTG
111351Z2) AND 120300Z6 (DTG 120151Z0).//
BT
#8185

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