WTSS20 VHHH 201345 TROPICAL CYCLONE WARNING AT 201200 UTC, SEVERE TYPHOON HAIMA (1622) WITH CENTRAL PRESSURE 950 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL MILES OF ONE NINE POINT EIGHT DEGREES NORTH (19.8 N) ONE ONE SEVEN POINT FOUR DEGREES EAST (117.4 E) AND IS FORECAST TO MOVE NORTHWEST AT ABOUT 14 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 85 KNOTS. RADIUS OF OVER 33 KNOT WINDS 180 NAUTICAL MILES OVER EASTERN SEMICIRCLE, 150 NAUTICAL MILES ELSEWHERE. RADIUS OF OVER 47 KNOT WINDS 100 NAUTICAL MILES. RADIUS OF OVER 63 KNOT WINDS 45 NAUTICAL MILES. RADIUS OF OVER 2 METRE WAVES 300 NAUTICAL MILES OVER EASTERN SEMICIRCLE, 270 NAUTICAL MILES ELSEWHERE. FORECAST POSITION AND INTENSITY AT 211200 UTC TWO THREE POINT NINE DEGREES NORTH (23.9 N) ONE ONE FOUR POINT SIX DEGREES EAST (114.6 E) MAXIMUM WINDS 65 KNOTS. FORECAST POSITION AND INTENSITY AT 221200 UTC TWO EIGHT POINT NINE DEGREES NORTH (28.9 N) ONE ONE EIGHT POINT EIGHT DEGREES EAST (118.8 E) MAXIMUM WINDS 30 KNOTS. FORECAST POSITION AND INTENSITY AT 231200 UTC DISSIPATED OVER SEA.