WTSS20 VHHH 151945 TROPICAL CYCLONE WARNING AT 151800 UTC, TROPICAL DEPRESSION TALAS (1704) WITH CENTRAL PRESSURE 996 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL MILES OF ONE SEVEN POINT FIVE DEGREES NORTH (17.5 N) ONE ONE ZERO POINT FIVE DEGREES EAST (110.5 E) AND IS FORECAST TO MOVE WEST-NORTHWEST AT ABOUT 10 KNOTS FOR THE NEXT 24 HOURS. MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 30 KNOTS. RADIUS OF OVER 2 METRE WAVES 240 NAUTICAL MILES. FORECAST POSITION AND INTENSITY AT 161800 UTC ONE EIGHT POINT SIX DEGREES NORTH (18.6 N) ONE ZERO SIX POINT ONE DEGREES EAST (106.1 E) MAXIMUM WINDS 40 KNOTS. FORECAST POSITION AND INTENSITY AT 171800 UTC DISSIPATED OVER LAND.