WTPQ20 VHHH 301646 TROPICAL CYCLONE WARNING AT 301500 UTC, TROPICAL STORM NIDA (1604) WITH CENTRAL PRESSURE 990 HECTOPASCALS WAS CENTRED WITHIN 90 NAUTICAL MILES OF ONE SIX POINT FOUR DEGREES NORTH (16.4 N) ONE TWO FOUR POINT FOUR DEGREES EAST (124.4 E) AND IS FORECAST TO STRENGTHEN AND MOVE NORTHWEST OR 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. FORECAST POSITION AND INTENSITY AT 311500 UTC ONE NINE POINT ZERO DEGREES NORTH (19.0 N) ONE TWO ONE POINT FIVE DEGREES EAST (121.5 E) MAXIMUM WINDS 60 KNOTS. FORECAST POSITION AND INTENSITY AT 011500 UTC TWO ONE POINT FOUR DEGREES NORTH (21.4 N) ONE ONE SEVEN POINT FOUR DEGREES EAST (117.4 E) MAXIMUM WINDS 75 KNOTS. FORECAST POSITION AND INTENSITY AT 021500 UTC TWO THREE POINT THREE DEGREES NORTH (23.3 N) ONE ONE THREE POINT FOUR DEGREES EAST (113.4 E) MAXIMUM WINDS 70 KNOTS. FORECAST POSITION AND INTENSITY AT 031500 UTC TWO FOUR POINT THREE DEGREES NORTH (24.3 N) ONE ZERO NINE POINT NINE DEGREES EAST (109.9 E) MAXIMUM WINDS 35 KNOTS. FORECAST POSITION AND INTENSITY AT 041500 UTC DISSIPATED OVER LAND.