Subject: Indian-N: Rsmc / Tropical Cyclone Centre / La Reunion

From: SIU Weather Processor <[email-masked]>
Date: Fri, 06 Feb 2004 12:40:46 -0600

WTIO30 FMEE 061755

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

0.A WARNING NUMBER                 : 41/7/20032004
1.A EXTRATROPICAL DEPRESSION 7  (EX-FRANK)

2.A POSITION 2004/02/06 AT 1800 UTC :
WITHIN 20 NM RADIUS OF POINT 24.0S / 76.1E
(TWENTY FOUR DECIMAL ZERO DEGREES SOUTH AND SEVENTY SIX DECIMAL ONE DEGREES
EAST)

3.A DVORAK ANALYSIS                : /W
4.A CENTRAL PRESSURE               : 992 HPA
5.A MAX AVERAGE WIND SPEED (10 MN) : 40 KT

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

7.A FIRST CLOSED ISOBARE (PRESSURE / AVERAGE DIAM): 1000 HPA / 900 KM 8.A
VERTICAL EXTENSION OF CYCLONE CIRCULATION: SHALLOW

1.B FORECASTS:
12H: 2004/02/07 06 UTC: 25.3S/77.5E EXTRATROPICAL.
24H: 2004/02/07 18 UTC: 26.5S/78.9E EXTRATROPICAL.
36H: 2004/02/08 06 UTC: 27.8S/80.3E EXTRATROPICAL.
48H: 2004/02/08 18 UTC: 29.7S/81.2E EXTRATROPICAL.
60H: 2004/02/09 06 UTC: 31.5S/82.4E EXTRATROPICAL.
72H: 2004/02/09 18 UTC: 33.0S/84.7E EXTRATROPICAL.

2.B OTHER INFORMATIONS:
THE SYSTEM SHOWS NOW AN EXTRATROPICAL STRUCTURE, WITH STRONG WINDS FAR FROM
THE CENTRE.
  WITH THE GRADIENT EFFECT WITH THE STILL WELL ESTABLISHED MONSOON FLOW IN
THE NORTH, STRONG WINDS EXTEND FAR AWAY FROM THE CENTRE IN THE NORTH.

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