WTSS20 VHHH 181345



TROPICAL CYCLONE WARNING



AT 181200 UTC, TYPHOON KOPPU (1524) WITH CENTRAL PRESSURE

960 HECTOPASCALS WAS CENTRED WITHIN 90 NAUTICAL MILES OF

ONE SIX POINT FOUR DEGREES NORTH (16.4 N) ONE TWO ZERO

POINT SEVEN DEGREES EAST (120.7 E) AND IS FORECAST TO BE

SLOW MOVING FOR THE NEXT 12 HOURS.



MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 75 KNOTS.



RADIUS OF OVER 33 KNOT WINDS 150 NAUTICAL MILES.

RADIUS OF OVER 47 KNOT WINDS 60 NAUTICAL MILES.

RADIUS OF OVER 63 KNOT WINDS 45 NAUTICAL MILES.

RADIUS OF OVER 2 METRE WAVES 300 NAUTICAL MILES.



FORECAST POSITION AND INTENSITY AT 191200 UTC

ONE SEVEN POINT TWO DEGREES NORTH (17.2 N)

ONE TWO ZERO POINT EIGHT DEGREES EAST (120.8 E)

MAXIMUM WINDS 55 KNOTS.



FORECAST POSITION AND INTENSITY AT 201200 UTC

ONE EIGHT POINT ONE DEGREES NORTH (18.1 N)

ONE TWO ONE POINT THREE DEGREES EAST (121.3 E)

MAXIMUM WINDS 45 KNOTS.



FORECAST POSITION AND INTENSITY AT 211200 UTC

ONE NINE POINT THREE DEGREES NORTH (19.3 N)

ONE TWO ONE POINT THREE DEGREES EAST (121.3 E)

MAXIMUM WINDS 50 KNOTS.



FORECAST POSITION AND INTENSITY AT 221200 UTC

TWO ZERO POINT SIX DEGREES NORTH (20.6 N)

ONE TWO ONE POINT THREE DEGREES EAST (121.3 E)

MAXIMUM WINDS 55 KNOTS.



FORECAST POSITION AND INTENSITY AT 231200 UTC

TWO TWO POINT ONE DEGREES NORTH (22.1 N)

ONE TWO ONE POINT THREE DEGREES EAST (121.3 E)

MAXIMUM WINDS 55 KNOTS.