WTSS20 VHHH 120145 CCA TROPICAL CYCLONE WARNING AT 120000 UTC, TROPICAL STORM MERBOK (1702) WITH CENTRAL PRESSURE 994 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL MILES OF TWO ZERO POINT TWO DEGREES NORTH (20.2 N) ONE ONE FIVE POINT TWO DEGREES EAST (115.2 E) AND IS FORECAST TO MOVE NORTH-NORTHWEST AT ABOUT 10 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 40 KNOTS. RADIUS OF OVER 33 KNOT WINDS 30 NAUTICAL MILES. RADIUS OF OVER 2 METRE WAVES 120 NAUTICAL MILES OVER EASTERN SEMICIRCLE, 60 NAUTICAL MILES ELSEWHERE. FORECAST POSITION AND INTENSITY AT 130000 UTC TWO THREE POINT FIVE DEGREES NORTH (23.5 N) ONE ONE FOUR POINT FOUR DEGREES EAST (114.4 E) MAXIMUM WINDS 35 KNOTS. FORECAST POSITION AND INTENSITY AT 140000 UTC DISSIPATED OVER LAND.