WTJP21 RJTD 030000

WARNING 030000.

WARNING VALID 040000.

WARNING IS UPDATED EVERY 6 HOURS.

STORM WARNING.

SEVERE TROPICAL STORM 1703 NANMADOL (1703) 990 HPA

AT 26.2N 124.3E EAST CHINA SEA MOVING NORTH 15 KNOTS.

POSITION GOOD.

MAX WINDS 50 KNOTS NEAR CENTER.

RADIUS OF OVER 30 KNOT WINDS 80 MILES.

FORECAST POSITION FOR 031200UTC AT 29.5N 125.4E WITH 40 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

985 HPA, MAX WINDS 55 KNOTS NEAR CENTER.

FORECAST POSITION FOR 040000UTC AT 32.9N 129.3E WITH 80 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

990 HPA, MAX WINDS 50 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 050000UTC AT 35.8N 143.3E WITH 150 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

1000 HPA.

BECOMING TROPICAL DEPRESSION.



JAPAN METEOROLOGICAL AGENCY.=