WTSS20 VHHH 181945



TROPICAL CYCLONE WARNING



AT 181800 UTC, TROPICAL STORM DIANMU (1608) WITH CENTRAL

PRESSURE 985 HECTOPASCALS WAS CENTRED WITHIN 90 NAUTICAL

MILES OF TWO ZERO POINT ZERO DEGREES NORTH (20.0 N) ONE

ZERO EIGHT POINT SEVEN DEGREES EAST (108.7 E) AND IS

FORECAST TO MOVE WEST AT ABOUT 10 KNOTS FOR THE NEXT 24

HOURS.



MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 35 KNOTS.



RADIUS OF OVER 33 KNOT WINDS 60 NAUTICAL MILES OVER

SOUTHERN SEMICIRCLE, 30 NAUTICAL MILES ELSEWHERE.

RADIUS OF OVER 2 METRE WAVES 180 NAUTICAL MILES.



FORECAST POSITION AND INTENSITY AT 191800 UTC

TWO ZERO POINT FOUR DEGREES NORTH (20.4 N)

ONE ZERO FOUR POINT FOUR DEGREES EAST (104.4 E)

MAXIMUM WINDS 25 KNOTS.



FORECAST POSITION AND INTENSITY AT 201800 UTC

DISSIPATED OVER LAND.