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

From: SIU Weather Processor <[email-masked]>
Date: Wed, 4 Apr 2001 13:20:52 -0500

WTIO30 FMEE 041800
RSMC / TROPICAL CYCLONE CENTRE / LA REUNION
TROPICAL CYCLONE FORECAST BULLETIN (SOUTH-WEST INDIAN OCEAN)
4.A NUMBER OF BULLETIN              : 4/9/20002001
1.A TROPICAL DEPRESSION
2.A POSITION AT 1800 UTC  04/04/2001 : WITHIN 40 NM RADIUS OF
    POINT 13.7S/62.8E (THIRTEEN DECIMAL SEVEN DEGREES SOUTH AND
    SIXTY TWO DECIMAL EIGHT DEGREES EAST).
3.A DVORAK ANALYSIS                 : 2.5/2.5  /D 0.5/12 H
4.A CENTRAL PRESSURE                : 997 HPA
5.A MAX AVERAGE WIND SPEED (10 MN)  : 30 KT
6.A EXTENSION OF WIND OF 30 KT AND OVER :
    NE30: 200 KM   SE30: 50 KM
    SW30: 30 KM   NW30: 30 KM
7.A 1ST CLOSED ISOBAR (PRESSURE/AVERAGE DIAM) : 1008 HPA / 1200
    KM
8.A VERTICAL EXTENSION OF CYCLONE CIRCULATION : MEDIUM
1.B FORECAST 12H                    : 15.4S / 61.8E FI=2.5

2.B FORECAST 24H                    : 17.2S / 61.2E FI=2.5

3.B FORECAST 48H                    : 17.8S / 58.0E FI=2.0

4.B OTHER INFORMATIONS              : CONVECTION HAS REBUILT OVER
    THE CENTRE. THE WEAK NORTHERLY TO NORTHEASTERLY WINDSHEAR
    PERSISTS.=

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