WTSS20 VHHH 201045 TROPICAL CYCLONE WARNING AT 200900 UTC, SEVERE TYPHOON HAIMA (1622) WITH CENTRAL PRESSURE 950 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL MILES OF ONE NINE POINT THREE DEGREES NORTH (19.3 N) ONE ONE EIGHT POINT THREE DEGREES EAST (118.3 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, 240 NAUTICAL MILES ELSEWHERE. FORECAST POSITION AND INTENSITY AT 210900 UTC TWO THREE POINT TWO DEGREES NORTH (23.2 N) ONE ONE FOUR POINT SEVEN DEGREES EAST (114.7 E) MAXIMUM WINDS 70 KNOTS. FORECAST POSITION AND INTENSITY AT 220900 UTC TWO EIGHT POINT FOUR DEGREES NORTH (28.4 N) ONE ONE SEVEN POINT EIGHT DEGREES EAST (117.8 E) MAXIMUM WINDS 35 KNOTS. FORECAST POSITION AND INTENSITY AT 230900 UTC DISSIPATED OVER SEA.