WTJP31 RJTD 310300

WARNING 310300.

WARNING VALID 010300.

TYPHOON WARNING.

SEVERE TROPICAL STORM 2606 JANGMI (2606) 975 HPA

AT 21.6N 128.1E SEA SOUTH OF OKINAWA MOVING NORTHNORTHWEST 12 KNOTS.

POSITION FAIR.

MAX WINDS 60 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 100 MILES.

RADIUS OF OVER 30 KNOT WINDS 240 MILES.

FORECAST POSITION FOR 311500UTC AT 22.9N 127.4E WITH 25 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

970 HPA, MAX WINDS 65 KNOTS NEAR CENTER.

FORECAST POSITION FOR 010300UTC AT 24.9N 127.1E WITH 35 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

965 HPA, MAX WINDS 70 KNOTS NEAR CENTER.

JAPAN METEOROLOGICAL AGENCY.=