WTIO20 FMEE 240017 SECURITE GALE WARNING FOR METAREA VIII (S) ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTER/LA REUNION 24/11/2015 AT 0000 UTC. WARNING NUMBER: 018/1 (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). GALE WARNING BEGINNING OF VALIDITY: TUESDAY 24/11/2015 AT 0000 UTC. PHENOMENON: POST-TROPICAL DEPRESSION 1 (EX-ANNABELLE) 991 HPA POSITION: WITHIN 30 NM RADIUS OF POINT 19.2 S / 78.8 E (NINETEEN DECIMAL TWO DEGREES SOUTH AND SEVENTY EIGHT DECIMAL EIGHT DEGREES EAST) AT 0000 UTC MOVEMENT: SOUTH-EAST 16 KT THREAT AREAS: SQUALLY WEATHER EXISTS WITHIN A 80 NM RADIUS FROM THE CENTER, EXTENDING UP TO 240 NM FROM THE CENTER 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 60 NM IN THE EASTERN SEMI-CIRCLE AND IN THE SOUTH-WESTERN QUADRANT. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 50 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 150 NM IN THE EASTERN SEMI-CIRCLE AND IN THE SOUTH-WESTERN QUADRANT. STRONG GUSTS UNDER SQUALLS. FORECAST POSITION AND INTENSITY: 12H, VALID 2015/11/24 AT 12 UTC: 21.6 S / 80.4 E, MAX WIND = 40 KT, POST-TROPICAL DEPRESSION 24H, VALID 2015/11/25 AT 00 UTC: 23.8 S / 81.8 E, MAX WIND = 30 KT, POST-TROPICAL DEPRESSION OTHER INFORMATIONS: NIL.=