WTMA20 FIMP 201230 TTT WARNING OF STORM FORCE WINDS AT 1200 UTC, SEVERE TROPICAL STORM 6 (DUDZAI) 980 HPA WAS CENTERED WITHIN 20 NM RADIUS OF POINT 24.8 S / 56.9 E (TWENTY FOUR DECIMAL EIGHT DEGREES SOUTH AND FIFTY SIX DECIMAL NINE DEGREES EAST) AT 1200 UTC. MOVEMENT: SOUTH-WEST 15 KT THREAT AREAS: SQUALLY WEATHER WITHIN A 80 NM RADIUS AROUND THE CENTER. STORM FORCE WINDS 50/60 KT AND HIGH TO VERY HIGH SEAS EXTENDING UP TO 35 NM IN THE NORTH-EASTERN QUADRANT AND UP TO 55 NM IN THE SOUTH-EASTERN QUADRANT. GALE FORCE WINDS 35/45 KT AND VERY ROUGH TO HIGH SEAS WITHIN A 25 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 35 NM IN THE SOUTH-WESTERN QUADRANT, UP TO 80 NM IN THE NORTH-EASTERN QUADRANT AND UP TO 105 NM IN THE SOUTH-EASTERN QUADRANT. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 40 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 60 NM IN THE SOUTH-WESTERN QUADRANT, UP TO 140 NM IN THE NORTH-EASTERN QUADRANT AND UP TO 150 NM IN THE SOUTH-EASTERN QUADRANT. STRONG GUSTS UNDER SQUALLS. T.O.O 20/1230UTC END=