WTJP23 RJTD 041200

WARNING 041200.

WARNING VALID 051200.

WARNING IS UPDATED EVERY 6 HOURS.

GALE WARNING.

TROPICAL STORM 1511 NANGKA (1511) 996 HPA

AT 11.2N 167.1E MARSHALLS MOVING WESTNORTHWEST 16 KNOTS.

POSITION FAIR.

MAX WINDS 40 KNOTS NEAR CENTER.

RADIUS OF OVER 30 KNOT WINDS 150 MILES.

FORECAST POSITION FOR 050000UTC AT 11.6N 164.8E WITH 50 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

994 HPA, MAX WINDS 40 KNOTS NEAR CENTER.

FORECAST POSITION FOR 051200UTC AT 11.9N 162.6E WITH 75 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

990 HPA, MAX WINDS 45 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 061200UTC AT 13.0N 158.4E WITH 140 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

980 HPA, MAX WINDS 55 KNOTS NEAR CENTER.

FORECAST POSITION FOR 071200UTC AT 14.8N 154.7E WITH 160 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

970 HPA, MAX WINDS 65 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=