WTMA20 FIMP 190040 TTT WARNING OF GALE FORCE WIND AT 19/0000 UTC, MODERATE TROPICAL STORM CHENGE 998 HPA WAS CENTRED WITHIN 30 NM RADIUS OF POINT 8.5 S 70.8E (EIGHT DECIMAL FIVE DEGREES SOUTH AND SEVENTY DECIMAL EIGHT DEGREES EAST). MOVEMENT: WEST-SOUTH-WEST 13 KT THREAT AREAS: SQUALLY WEATHER WITHIN A 160 NM RADIUS AROUND THE CENTER, EXTENDING UP TO 270 NM IN THE SOUTHERN SEMI-CIRCLE. GALE FORCE WINDS 35 KT AND VERY ROUGH TO HIGH SEAS EXTENDING UP TO 5 NM IN THE NORTH-WESTERN QUADRANT AND UP TO 130 NM IN THE SOUTHERN SEMI-CIRCLE. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS EXTENDING UP TO 125 NM IN THE NORTH-WESTERN QUADRANT, UP TO 235 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 330 NM IN THE SOUTH-EASTERN QUADRANT. STRONG GUSTS UNDER SQUALLS. END=