WTSS20 VHHH 031645 TROPICAL CYCLONE WARNING AT 031500 UTC, TROPICAL STORM BOLAVEN (1801) WITH CENTRAL PRESSURE 1000 HECTOPASCALS WAS CENTRED WITHIN 90 NAUTICAL MILES OF ONE ONE POINT THREE DEGREES NORTH (11.3 N) ONE ONE TWO POINT EIGHT DEGREES EAST (112.8 E) AND IS FORECAST TO MOVE WEST AT ABOUT 14 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS. RADIUS OF OVER 33 KNOT WINDS 30 NAUTICAL MILES. RADIUS OF OVER 2 METRE WAVES 60 NAUTICAL MILES. FORECAST POSITION AND INTENSITY AT 041500 UTC DISSIPATED OVER SEA.