Subject: Indian-N: Tropical Cyclone Forecast Warning (south-west Indian Ocean)

From: SIU Weather Processor <[email-masked]>
Date: Tue, 03 Feb 2004 12:41:07 -0600

WTIO30 FMEE 031800
RSMC / TROPICAL CYCLONE CENTRE / LA REUNION
TROPICAL CYCLONE FORECAST WARNING (SOUTH-WEST INDIAN OCEAN)

0.A WARNING NUMBER                 : 29/7/20032004
1.A TROPICAL CYCLONE 7  (FRANK)

2.A POSITION 2004/02/03 AT 1800 UTC :
17.8S / 70.8E
(SEVENTEEN DECIMAL EIGHT DEGREES SOUTH AND SEVENTY DECIMAL EIGHT
DEGREES
EAST)

3.A DVORAK ANALYSIS                : 5.5/5.5 /D  1.0/6 H
4.A CENTRAL PRESSURE               : 945 HPA
5.A MAX AVERAGE WIND SPEED (10 MN) : 85 KT

6.A EXTENSION OF WINDS BY QUADRANTS (KM):
30 KT       NE: 400   SE: 400   SO: 350   NO: 400
50 KT       NE: 080   SE: 030   SO: 030   NO: 080

7.A FIRST CLOSED ISOBARE (PRESSURE / AVERAGE DIAM): 1004 HPA / 1500
KM
8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION: DEEP

1.B FORECASTS:
12H: 2004/02/04 06 UTC: 18.1S/71.0E, MAX WIND=085KT.
24H: 2004/02/04 18 UTC: 18.7S/71.5E, MAX WIND=075KT.
36H: 2004/02/05 06 UTC: 20.3S/72.0E, MAX WIND=065KT.
48H: 2004/02/05 18 UTC: 22.0S/72.5E, MAX WIND=055KT.
60H: 2004/02/06 06 UTC: 23.6S/73.2E, MAX WIND=050KT, BECOMING
EXTRATROPICAL.
72H: 2004/02/06 18 UTC: 26.2S/75.0E, MAX WIND=050KT, EXTRATROPICAL.

2.B OTHER INFORMATIONS:
T=CI=5.5-=

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