WTMA20 FIMP 151830 TTT WARNING OF SEVERE TROPICAL STORM BHEKI AT 15/1800 UTC, SEVERE TROPICAL STORM BHEKI 985 HPA WAS CENTERED WITHIN 20 NM RADIUS OF POINT 12.8 S / 74.3 E (TWELVE DECIMAL EIGHT DEGREES SOUTH AND SEVENTY FOUR DECIMAL THREE DEGREES EAST) MOVEMENT: WEST-SOUTH-WEST 10 KT THREAT AREAS: SQUALLY WEATHER WITHIN A 210 NM RADIUS AROUND THE CENTER, EXTENDING UP TO 460 NM IN THE NORTH SEMICIRCLE. STORM FORCE WINDS 50/55 KT AND HIGH TO VERY HIGH SEAS WITHIN A 15 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 20 NM IN THE NORTHERN SEMI-CIRCLE AND THE SOUTH-EASTERN QUADRANT. GALE FORCE WINDS 35/45 KT AND VERY ROUGH TO HIGH SEAS WITHIN A 20 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 25 NM IN THE NORTHERN SEMI-CIRCLE AND UP TO 30 NM IN THE SOUTH-EASTERN QUADRANT. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 65 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 90 NM IN THE NORTHERN SEMI-CIRCLE AND UP TO 95 NM IN THE SOUTH-EASTERN QUADRANT. STRONG GUSTS UNDER SQUALLS. END=