WTPQ20 VHHH 172245



TROPICAL CYCLONE WARNING



AT 172100 UTC, SUPER TYPHOON KOPPU (1524) WITH CENTRAL

PRESSURE 930 HECTOPASCALS WAS CENTRED WITHIN 60 NAUTICAL

MILES OF ONE SIX POINT ZERO DEGREES NORTH (16.0 N) ONE TWO

ONE POINT SEVEN DEGREES EAST (121.7 E) AND IS FORECAST TO

MOVE NORTHWEST SLOWLY FOR THE NEXT 24 HOURS.



MAXIMUM WINDS NEAR THE CENTRE ARE ESTIMATED TO BE 100 KNOTS.



RADIUS OF OVER 33 KNOT WINDS 210 NAUTICAL MILES OVER

NORTHERN SEMICIRCLE, 180 NAUTICAL MILES ELSEWHERE.

RADIUS OF OVER 47 KNOT WINDS 90 NAUTICAL MILES.

RADIUS OF OVER 63 KNOT WINDS 60 NAUTICAL MILES.

RADIUS OF OVER 2 METRE WAVES 300 NAUTICAL MILES.



FORECAST POSITION AND INTENSITY AT 182100 UTC

ONE SIX POINT SEVEN DEGREES NORTH (16.7 N)

ONE TWO ONE POINT ONE DEGREES EAST (121.1 E)

MAXIMUM WINDS 75 KNOTS.



FORECAST POSITION AND INTENSITY AT 192100 UTC

ONE SEVEN POINT SIX DEGREES NORTH (17.6 N)

ONE TWO ONE POINT ZERO DEGREES EAST (121.0 E)

MAXIMUM WINDS 60 KNOTS.



FORECAST POSITION AND INTENSITY AT 202100 UTC

ONE EIGHT POINT FOUR DEGREES NORTH (18.4 N)

ONE TWO ONE POINT ZERO DEGREES EAST (121.0 E)

MAXIMUM WINDS 50 KNOTS.



FORECAST POSITION AND INTENSITY AT 212100 UTC

ONE NINE POINT FIVE DEGREES NORTH (19.5 N)

ONE TWO ONE POINT ZERO DEGREES EAST (121.0 E)

MAXIMUM WINDS 50 KNOTS.



FORECAST POSITION AND INTENSITY AT 222100 UTC

TWO ZERO POINT FOUR DEGREES NORTH (20.4 N)

ONE TWO ONE POINT ZERO DEGREES EAST (121.0 E)

MAXIMUM WINDS 55 KNOTS.