WTIO20 FMEE 231812

SECURITE

STORM WARNING FOR METAREA VIII (S)

ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTER/LA REUNION 23/11/2015

AT

1800 UTC.

WARNING NUMBER: 017/1 (SOUTH-WEST INDIAN OCEAN)



10 MINUTES AVERAGE WIND SPEED IN KNOTS (KT)

(WIND GUSTS AT SEA MAY BE ABOUT 40% STRONGER THAN THE AVERAGED WIND)

MINIMUM SEA LEVEL PRESSURE IN HECTOPASCAL (HPA)

(INDICATIVE FIGURE).



STORM WARNING

BEGINNING OF VALIDITY: MONDAY 23/11/2015 AT 1800 UTC.



PHENOMENON: MODERATE TROPICAL STORM 1  (ANNABELLE)  989 HPA

POSITION: WITHIN 30 NM RADIUS OF POINT 17.8 S / 77.6 E

(SEVENTEEN    DECIMAL EIGHT   DEGREES SOUTH AND

SEVENTY SEVEN    DECIMAL SIX   DEGREES EAST) AT 1800 UTC

MOVEMENT: SOUTH-EAST 18 KT



THREAT AREAS:

SQUALLY WEATHER EXISTS WITHIN A 80 NM RADIUS FROM THE CENTER,

EXTENDING UP TO 240 NM FROM THE CENTER IN THE EASTERN SEMI-CIRCLE.

STORM FORCE WINDS 50/55 KT AND HIGH TO VERY HIGH SEAS  EXTENDING UP

TO 30 NM IN THE SOUTHERN SEMI-CIRCLE.

GALE FORCE WINDS 35/45 KT AND VERY ROUGH TO HIGH SEAS WITHIN A 30 NM

RADIUS FROM THE CENTRE, EXTENDING UP TO 70 NM IN THE SOUTHERN

SEMI-CIRCLE.

NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 75

NM RADIUS FROM THE CENTRE, EXTENDING UP TO 110 NM IN THE

SOUTH-WESTERN QUADRANT, UP TO 140 NM IN THE NORTH-EASTERN QUADRANT

AND UP TO 150 NM IN THE SOUTH-EASTERN QUADRANT.

STRONG GUSTS UNDER SQUALLS.

FORECAST POSITION AND INTENSITY:

12H, VALID 2015/11/24 AT 06 UTC:

20.5 S / 79.6 E, MAX WIND = 45 KT, POST-TROPICAL DEPRESSION

24H, VALID 2015/11/24 AT 18 UTC:

22.9 S / 80.4 E, MAX WIND = 35 KT, POST-TROPICAL DEPRESSION



OTHER INFORMATIONS:

NIL.=