WTSS20 VHHH 251046



TROPICAL CYCLONE WARNING



AT 250900 UTC, TROPICAL STORM SONCA (1708) WITH CENTRAL

PRESSURE 992 HECTOPASCALS WAS CENTRED WITHIN 90 NAUTICAL

MILES OF ONE SEVEN POINT ONE DEGREES NORTH (17.1 N) ONE

ZERO SEVEN POINT TWO DEGREES EAST (107.2 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 40 KNOTS.



RADIUS OF OVER 33 KNOT WINDS 45 NAUTICAL MILES.

RADIUS OF OVER 2 METRE WAVES 90 NAUTICAL MILES.



FORECAST POSITION AND INTENSITY AT 260900 UTC

DISSIPATED OVER LAND.