WTMA20 FIMP 240050 TTT WARNING OF GALE AT 0000 UTC, MODERATE TROPICAL STORM CHENGE 1000 HPA PHENOMENON: MODERATE TROPICAL STORM 4 (CHENGE) 1000 HPA POSITION: WITHIN 20 NM RADIUS OF POINT 9.6 S / 56.9 E (NINE DECIMAL SIX DEGREES SOUTH AND FIFTY SIX DECIMAL NINE DEGREES EAST) MOVEMENT: WEST-NORTH-WEST 10 KT THREAT AREAS: SQUALLY WEATHER WITHIN A 240 NM RADIUS AROUND THE CENTER. GALE FORCE WINDS 35 KT AND VERY ROUGH TO HIGH SEAS EXTENDING UP TO 100 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 110 NM IN THE SOUTH-EASTERN QUADRANT. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS EXTENDING UP TO 100 NM IN THE NORTH-WESTERN QUADRANT AND UP TO 160 NM IN THE SOUTHERN SEMI-CIRCLE. STRONG GUSTS UNDER SQUALLS. END=