WTPQ20 VHHH 030445 TROPICAL CYCLONE WARNING AT 030300 UTC, SEVERE TROPICAL STORM NANMADOL (1703) WITH CENTRAL PRESSURE 980 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL MILES OF TWO SIX POINT EIGHT DEGREES NORTH (26.8 N) ONE TWO FOUR POINT FOUR DEGREES EAST (124.4 E) AND IS FORECAST TO MOVE NORTH-NORTHEAST AT ABOUT 20 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 55 KNOTS. RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES. RADIUS OF OVER 47 KNOT WINDS 30 NAUTICAL MILES. RADIUS OF OVER 2 METRE WAVES 180 NAUTICAL MILES OVER EASTERN SEMICIRCLE, 120 NAUTICAL MILES ELSEWHERE. FORECAST POSITION AND INTENSITY AT 040300 UTC THREE THREE POINT SIX DEGREES NORTH (33.6 N) ONE THREE ZERO POINT NINE DEGREES EAST (130.9 E) MAXIMUM WINDS 45 KNOTS. FORECAST POSITION AND INTENSITY AT 050300 UTC BECOME EXTRATROPICAL LOW.