WTSS20 VHHH 151945 TROPICAL CYCLONE WARNING AT 151800 UTC, TYPHOON KALMAEGI (1415) WITH CENTRAL PRESSURE 965 HECTOPASCALS WAS CENTRED WITHIN 30 NAUTICAL MILES OF ONE NINE POINT TWO DEGREES NORTH (19.2 N) ONE ONE TWO POINT NINE DEGREES EAST (112.9 E) AND IS FORECAST TO MOVE WEST-NORTHWEST AT ABOUT 16 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 70 KNOTS. RADIUS OF OVER 33 KNOT WINDS 210 NAUTICAL MILES OVER NORTHERN SEMICIRCLE, 150 NAUTICAL MILES ELSEWHERE. 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 OVER NORTHERN SEMICIRCLE, 240 NAUTICAL MILES ELSEWHERE. FORECAST POSITION AND INTENSITY AT 161800 UTC TWO ONE POINT THREE DEGREES NORTH (21.3 N) ONE ZERO SIX POINT NINE DEGREES EAST (106.9 E) MAXIMUM WINDS 65 KNOTS. FORECAST POSITION AND INTENSITY AT 171800 UTC TWO TWO POINT TWO DEGREES NORTH (22.2 N) ONE ZERO ONE POINT TWO DEGREES EAST (101.2 E) MAXIMUM WINDS 30 KNOTS. FORECAST POSITION AND INTENSITY AT 181800 UTC DISSIPATED OVER LAND.