WTSS20 VHHH 081045 TROPICAL CYCLONE WARNING AT 080900 UTC, SEVERE TYPHOON NEPARTAK (1601) WITH CENTRAL PRESSURE 950 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL MILES OF TWO THREE POINT THREE DEGREES NORTH (23.3 N) ONE ONE NINE POINT NINE DEGREES EAST (119.9 E) AND IS FORECAST TO MOVE NORTHWEST AT ABOUT 5 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 85 KNOTS. RADIUS OF OVER 33 KNOT WINDS 150 NAUTICAL MILES. RADIUS OF OVER 47 KNOT WINDS 90 NAUTICAL MILES OVER EASTERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE. RADIUS OF OVER 63 KNOT WINDS 60 NAUTICAL MILES OVER EASTERN SEMICIRCLE, 30 NAUTICAL MILES ELSEWHERE. RADIUS OF OVER 2 METRE WAVES 240 NAUTICAL MILES. FORECAST POSITION AND INTENSITY AT 090900 UTC TWO FOUR POINT SEVEN DEGREES NORTH (24.7 N) ONE ONE EIGHT POINT THREE DEGREES EAST (118.3 E) MAXIMUM WINDS 70 KNOTS. FORECAST POSITION AND INTENSITY AT 100900 UTC TWO SEVEN POINT ONE DEGREES NORTH (27.1 N) ONE ONE SEVEN POINT SIX DEGREES EAST (117.6 E) MAXIMUM WINDS 35 KNOTS. FORECAST POSITION AND INTENSITY AT 110900 UTC DISSIPATED OVER LAND.