WTSS20 VHHH 131645 TROPICAL CYCLONE WARNING AT 131500 UTC, SEVERE TROPICAL STORM DOKSURI (1719) WITH CENTRAL PRESSURE 984 HECTOPASCALS WAS CENTRED WITHIN 90 NAUTICAL MILES OF ONE FIVE POINT SIX DEGREES NORTH (15.6 N) ONE ONE FOUR POINT THREE DEGREES EAST (114.3 E) AND IS FORECAST TO MOVE WEST-NORTHWEST AT ABOUT 10 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 50 KNOTS. RADIUS OF OVER 33 KNOT WINDS 150 NAUTICAL MILES. RADIUS OF OVER 47 KNOT WINDS 30 NAUTICAL MILES. RADIUS OF OVER 2 METRE WAVES 240 NAUTICAL MILES. FORECAST POSITION AND INTENSITY AT 141500 UTC ONE SEVEN POINT ZERO DEGREES NORTH (17.0 N) ONE ONE ZERO POINT THREE DEGREES EAST (110.3 E) MAXIMUM WINDS 75 KNOTS. FORECAST POSITION AND INTENSITY AT 151500 UTC ONE EIGHT POINT TWO DEGREES NORTH (18.2 N) ONE ZERO FIVE POINT FIVE DEGREES EAST (105.5 E) MAXIMUM WINDS 65 KNOTS. FORECAST POSITION AND INTENSITY AT 161500 UTC DISSIPATED OVER LAND.