WTMA20 FIMP 230620 TTT WARNING OF HURRICANE AT 0600 UTC, TROPICAL CYCLONE 11 (HORACIO) 969 HPA WAS CENTRED WITHIN 10 NM RADIUS OF POINT 19.0 S / 66.6 E (NINETEEN DECIMAL ZERO DEGREES SOUTH AND SIXTY SIX DECIMAL SIX DEGREES EAST). MOVEMENT: SOUTH-WEST 9 KT THREAT AREAS: SQUALLY WEATHER WITHIN A 130 NM RADIUS AROUND THE CENTER. HURRICANE FORCE WINDS 65/75 KT AND VERY HIGH TO PHENOMENAL SEAS EXTENDING UP TO 20 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 25 NM IN THE EASTERN SEMI-CIRCLE. STORM FORCE WINDS 50/60 KT AND HIGH TO VERY HIGH SEAS WITHIN A 30 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 35 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 40 NM IN THE SOUTH-EASTERN QUADRANT. GALE FORCE WINDS 35/45 KT AND VERY ROUGH TO HIGH SEAS WITHIN A 40 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 45 NM IN THE NORTH-EASTERN QUADRANT, UP TO 65 NM IN THE SOUTH-EASTERN QUADRANT AND UP TO 70 NM IN THE SOUTH-WESTERN QUADRANT. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS WITHIN A 60 NM RADIUS FROM THE CENTRE, EXTENDING UP TO 65 NM IN THE NORTH-WESTERN QUADRANT, UP TO 85 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 100 NM IN THE SOUTH-EASTERN QUADRANT. STRONG GUSTS UNDER SQUALLS. END=