WTIO20 FMEE 190025 SECURITE STORM WARNING FOR METAREA VIII (S) ISSUED BY METEO-FRANCE/TROPICAL CYCLONE CENTER/LA REUNION 19/02/2016 AT 0000 UTC. WARNING NUMBER: 018/5 (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: FRIDAY 19/02/2016 AT 0000 UTC. PHENOMENON: SEVERE TROPICAL STORM 5 (URIAH) 978 HPA POSITION: WITHIN 30 NM RADIUS OF POINT 23.6 S / 78.4 E (TWENTY THREE DECIMAL SIX DEGREES SOUTH AND SEVENTY EIGHT DECIMAL FOUR DEGREES EAST) AT 0000 UTC MOVEMENT: SOUTH 8 KT THREAT AREAS: SQUALLY WEATHER EXTENDING UP TO 50 NM FROM THE CENTER, AND UP TO 400 NM IN THE SOUTHERN SECTOR. STORM FORCE WINDS 50/55 KT AND HIGH TO VERY HIGH SEAS WITHIN A 40 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 45 NM IN THE SOUTH-WESTERN AND NORTH-EASTERN QUADRANTS, AND UP TO 50 NM IN THE SOUTH-EASTERN QUADRANT. GALE FORCE WINDS 35/45 KT AND VERY ROUGH TO HIGH SEAS WITHIN A 65 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 120 NM IN THE SOUTH-WESTERN AND NORTH-EASTERN QUADRANTS, AND UP TO 200 NM IN THE SOUTH-EASTERN QUADRANT. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 100 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 180 NM IN THE NORTH-EASTERN QUADRANT, UP TO 240 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 340 NM IN THE SOUTH-EASTERN QUADRANT. STRONG GUSTS UNDER SQUALLS. FORECAST POSITION AND INTENSITY: 12H, VALID 2016/02/19 AT 12 UTC: 24.3 S / 77.8 E, MAX WIND = 50 KT, SEVERE TROPICAL STORM 24H, VALID 2016/02/20 AT 00 UTC: 24.5 S / 77.4 E, MAX WIND = 45 KT, MODERATE TROPICAL STORM OTHER INFORMATIONS: NIL=