WTPQ20 VHHH 141345 TROPICAL CYCLONE WARNING AT 141200 UTC, THE SUPER TYPHOON MANGKHUT (1822) WITH CENTRAL PRESSURE 905 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL MILES OF ONE SEVEN POINT FOUR DEGREES NORTH (17.4 N) ONE TWO FOUR POINT ONE DEGREES EAST (124.1 E) AND IS FORECAST TO MOVE NORTHWEST OR WEST-NORTHWEST AT ABOUT 15 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 130 KNOTS. RADIUS OF OVER 33 KNOT WINDS 240 NAUTICAL MILES. RADIUS OF OVER 47 KNOT WINDS 150 NAUTICAL MILES. RADIUS OF OVER 63 KNOT WINDS 90 NAUTICAL MILES. RADIUS OF OVER 2 METRE WAVES 360 NAUTICAL MILES. FORECAST POSITION AND INTENSITY AT 151200 UTC ONE NINE POINT TWO DEGREES NORTH (19.2 N) ONE ONE EIGHT POINT TWO DEGREES EAST (118.2 E) MAXIMUM WINDS 110 KNOTS. FORECAST POSITION AND INTENSITY AT 161200 UTC TWO ONE POINT FIVE DEGREES NORTH (21.5 N) ONE ONE ONE POINT NINE DEGREES EAST (111.9 E) MAXIMUM WINDS 110 KNOTS. FORECAST POSITION AND INTENSITY AT 171200 UTC TWO TWO POINT FOUR DEGREES NORTH (22.4 N) ONE ZERO FIVE POINT THREE DEGREES EAST (105.3 E) MAXIMUM WINDS 40 KNOTS. FORECAST POSITION AND INTENSITY AT 181200 UTC DISSIPATED OVER LAND.