WTMA20 FIMP 311950 CCA TTT WARNING OF HURRICANE FORCE WINDS AT 1800UTC, TROPICAL CYCLONE 5 (GRANT) 973 HPA WAS CENTRED WITHIN 30 NM RADIUS OF POINT 15.8S 69.8E (FIFTEEN DECIMAL EIGHT DEGREES SOUTH AND SIXTY NINE DECIMAL EIGHT DEGREES EAST). MOVEMENT: WEST 10 KT THREAT AREAS: SQUALLY WEATHER WITHIN A 100 NM RADIUS AROUND THE CENTER, EXTENDING UP TO 140 NM IN THE WESTERN SEMI-CIRCLE. HURRICANE FORCE WINDS 65/75 KT AND VERY HIGH TO PHENOMENAL SEAS WITHIN A 15 NM RADIUS FROM THE CENTRE. STORM FORCE WINDS 50/60 KT AND HIGH TO VERY HIGH SEAS WITHIN A 20 NM RADIUS FROM THE CENTRE. GALE FORCE WINDS 35/45 KT AND VERY ROUGH TO HIGH SEAS WITHIN A 25 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 30 NM IN THE SOUTH-EASTERN QUADRANT, UP TO 35 NM IN THE NORTH-WESTERN QUADRANT AND UP TO 40 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 55 NM IN THE NORTH-EASTERN QUADRANT AND UP TO 60 NM IN THE NORTH-WESTERN QUADRANT. STRONG GUSTS UNDER SQUALLS. END=