WTIO22 FMEE 091231

SECURITE

STORM WARNING FOR METAREA VII AND METAREA VIII (S)

ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTER/LA REUNION 09/02/2017

AT

1200 UTC.

WARNING NUMBER: 025/4 (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: THURSDAY 09/02/2017 AT 1200 UTC.



PHENOMENON: SEVERE TROPICAL STORM 4  (CARLOS)  978 HPA

POSITION: WITHIN 30 NM RADIUS OF POINT 24.6 S / 54.0 E

(TWENTY FOUR    DECIMAL SIX   DEGREES SOUTH AND

FIFTY FOUR    DECIMAL ZERO   DEGREES EAST) AT 1200 UTC

MOVEMENT: SOUTH-SOUTH-EAST 7 KT



THREAT AREAS:

SQUALLY WEATHER WITHIN A 60 NM RADIUS FROM THE CENTER EXTENDING UP TO

150 NM IN THE EASTERN SEMI-CIRCLE.

STORM FORCE WINDS 50/60 KT AND HIGH TO VERY HIGH SEAS  EXTENDING UP

TO 20 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 35 NM IN THE EASTERN

SEMI-CIRCLE.

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

RADIUS FROM THE CENTRE, EXTENDING UP TO 40 NM IN THE SOUTH-WESTERN

QUADRANT, UP TO 80 NM IN THE SOUTH-EASTERN QUADRANT AND UP TO 85 NM

IN THE NORTH-EASTERN QUADRANT.

NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 50

NM RADIUS FROM THE CENTRE, EXTENDING UP TO 80 NM IN THE SOUTH-WESTERN

QUADRANT, UP TO 110 NM IN THE SOUTH-EASTERN QUADRANT AND UP TO 140 NM

IN THE NORTH-EASTERN QUADRANT.

STRONG GUSTS UNDER SQUALLS.





FORECAST POSITION AND INTENSITY:

12H, VALID 2017/02/10 AT 00 UTC:

26.3 S / 55.9 E, MAX WIND = 45 KT, MODERATE TROPICAL STORM

24H, VALID 2017/02/10 AT 12 UTC:

28.1 S / 58.2 E, MAX WIND = 45 KT, POST-TROPICAL DEPRESSION



OTHER INFORMATIONS:

NIL.=