WTMA20 FIMP 030650 TTT WARNING OF STORM FORCE AT 0600 UTC, SEVERE TROPICAL STORM (INDUSA) 990 HPA WAS CENTRED WITHIN 30 NM RADIUS OF POINT 15.2 S / 72.7 E (FIFTEEN DECIMAL TWO DEGREES SOUTH AND SEVENTY TWO DECIMAL SEVEN DEGREES EAST) MOVEMENT: SOUTH-WEST 13 KT THREAT AREAS: SQUALLY WEATHER WITHIN A 280 NM RADIUS AROUND THE CENTER. STORM FORCE WINDS 50/55 KT AND HIGH TO VERY HIGH SEAS EXTENDING UP TO 30 NM IN THE EASTERN 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 35 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 65 NM IN THE EASTERN SEMI-CIRCLE. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 55 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 70 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 100 NM IN THE EASTERN SEMI-CIRCLE. STRONG GUSTS UNDER SQUALLS. END=