WTMA20 FIMP 281830 TTT WARNING OF HURRICANE FORCE WIND AT 1800 UTC, TROPICAL CYCLONE 5 (GRANT) 966 HPA POSITION: WITHIN 10 NM RADIUS OF POINT 13.2 S / 83.5 E (THIRTEEN DECIMAL TWO DEGREES SOUTH AND EIGHTY THREE DECIMAL FIVE DEGREES EAST) MOVEMENT: WEST-SOUTH-WEST 11 KT THREAT AREAS: SQUALLY WEATHER WITHIN A 120 NM RADIUS AROUND THE CENTER. HURRICANE FORCE WINDS 65/85 KT AND VERY HIGH TO PHENOMENAL SEAS WITHIN A 10 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 15 NM IN THE SOUTHERN SEMI-CIRCLE. STORM FORCE WINDS 50/60 KT AND HIGH TO VERY HIGH SEAS WITHIN A 15 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 25 NM IN THE SOUTHERN SEMI-CIRCLE. 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 NORTH-EASTERN QUADRANT AND UP TO 35 NM IN THE SOUTHERN SEMI-CIRCLE. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 35 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 45 NM IN THE NORTH-EASTERN QUADRANT, UP TO 55 NM IN THE SOUTH-EASTERN QUADRANT AND UP TO 60 NM IN THE SOUTH-WESTERN QUADRANT. STRONG GUSTS UNDER SQUALLS. END=