WTSS20 VHHH 121946 TROPICAL CYCLONE WARNING AT 121800 UTC, TROPICAL STORM YAGI (1814) WITH CENTRAL PRESSURE 988 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL MILES OF TWO EIGHT POINT NINE DEGREES NORTH (28.9 N) ONE TWO ZERO POINT NINE DEGREES EAST (120.9 E) AND IS FORECAST TO MOVE NORTHWEST AT ABOUT 16 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 45 KNOTS. RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES. RADIUS OF OVER 2 METRE WAVES 270 NAUTICAL MILES. FORECAST POSITION AND INTENSITY AT 131800 UTC THREE THREE POINT FIVE DEGREES NORTH (33.5 N) ONE ONE FIVE POINT FOUR DEGREES EAST (115.4 E) MAXIMUM WINDS 25 KNOTS. FORECAST POSITION AND INTENSITY AT 141800 UTC DISSIPATED OVER LAND.