WTPQ20 VHHH 280745 TROPICAL CYCLONE WARNING AT 280600 UTC, SUPER TYPHOON DUJUAN (1521) WITH CENTRAL PRESSURE 925 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL MILES OF TWO THREE POINT NINE DEGREES NORTH (23.9 N) ONE TWO THREE POINT ZERO DEGREES EAST (123.0 E) AND IS FORECAST TO MOVE WEST-NORTHWEST AT ABOUT 12 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 105 KNOTS. RADIUS OF OVER 33 KNOT WINDS 180 NAUTICAL MILES. RADIUS OF OVER 47 KNOT WINDS 90 NAUTICAL MILES. RADIUS OF OVER 63 KNOT WINDS 60 NAUTICAL MILES. RADIUS OF OVER 2 METRE WAVES 300 NAUTICAL MILES. FORECAST POSITION AND INTENSITY AT 290600 UTC TWO FIVE POINT SIX DEGREES NORTH (25.6 N) ONE ONE EIGHT POINT THREE DEGREES EAST (118.3 E) MAXIMUM WINDS 60 KNOTS. FORECAST POSITION AND INTENSITY AT 300600 UTC BECOME EXTRATROPICAL LOW.