WTSS20 VHHH 182245



TROPICAL CYCLONE WARNING



AT 182100 UTC, TYPHOON KOPPU (1524) WITH CENTRAL PRESSURE

970 HECTOPASCALS WAS CENTRED WITHIN 90 NAUTICAL MILES OF

ONE SIX POINT NINE DEGREES NORTH (16.9 N) ONE TWO ZERO

POINT TWO DEGREES EAST (120.2 E) AND IS FORECAST TO BE SLOW

MOVING FOR THE NEXT 12 HOURS.



MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 65 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 30 NAUTICAL MILES.

RADIUS OF OVER 2 METRE WAVES 300 NAUTICAL MILES.



FORECAST POSITION AND INTENSITY AT 192100 UTC

ONE SEVEN POINT FIVE DEGREES NORTH (17.5 N)

ONE TWO ZERO POINT FOUR DEGREES EAST (120.4 E)

MAXIMUM WINDS 50 KNOTS.



FORECAST POSITION AND INTENSITY AT 202100 UTC

ONE EIGHT POINT SIX DEGREES NORTH (18.6 N)

ONE TWO ONE POINT TWO DEGREES EAST (121.2 E)

MAXIMUM WINDS 45 KNOTS.



FORECAST POSITION AND INTENSITY AT 212100 UTC

ONE NINE POINT NINE DEGREES NORTH (19.9 N)

ONE TWO ONE POINT THREE DEGREES EAST (121.3 E)

MAXIMUM WINDS 50 KNOTS.



FORECAST POSITION AND INTENSITY AT 222100 UTC

TWO ONE POINT TWO DEGREES NORTH (21.2 N)

ONE TWO ONE POINT THREE DEGREES EAST (121.3 E)

MAXIMUM WINDS 55 KNOTS.



FORECAST POSITION AND INTENSITY AT 232100 UTC

TWO TWO POINT SEVEN DEGREES NORTH (22.7 N)

ONE TWO ONE POINT THREE DEGREES EAST (121.3 E)

MAXIMUM WINDS 55 KNOTS.