WTPQ20 VHHH 101346 TROPICAL CYCLONE WARNING AT 101200 UTC, SUPER TYPHOON CHAN-HOM (1509) WITH CENTRAL PRESSURE 930 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL MILES OF TWO SEVEN POINT THREE DEGREES NORTH (27.3 N) ONE TWO THREE POINT NINE DEGREES EAST (123.9 E) AND IS FORECAST TO MOVE NORTHWEST AT ABOUT 8 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 100 KNOTS. RADIUS OF OVER 33 KNOT WINDS 240 NAUTICAL MILES. RADIUS OF OVER 47 KNOT WINDS 180 NAUTICAL MILES. RADIUS OF OVER 63 KNOT WINDS 120 NAUTICAL MILES. RADIUS OF OVER 2 METRE WAVES 360 NAUTICAL MILES. FORECAST POSITION AND INTENSITY AT 111200 UTC TWO NINE POINT NINE DEGREES NORTH (29.9 N) ONE TWO ONE POINT NINE DEGREES EAST (121.9 E) MAXIMUM WINDS 85 KNOTS. FORECAST POSITION AND INTENSITY AT 121200 UTC THREE FOUR POINT THREE DEGREES NORTH (34.3 N) ONE TWO THREE POINT THREE DEGREES EAST (123.3 E) MAXIMUM WINDS 60 KNOTS. FORECAST POSITION AND INTENSITY AT 131200 UTC THREE SEVEN POINT EIGHT DEGREES NORTH (37.8 N) ONE TWO FIVE POINT FIVE DEGREES EAST (125.5 E) MAXIMUM WINDS 40 KNOTS. FORECAST POSITION AND INTENSITY AT 141200 UTC DISSIPATED OVER LAND.