WTJP21 RJTD 021800
WARNING 021800.
WARNING VALID 031800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
SEVERE TROPICAL STORM 2606 JANGMI (2606) 980 HPA
AT 33.4N 135.1E SEA SOUTH OF JAPAN MOVING EASTNORTHEAST 21 KNOTS.
POSITION FAIR.
MAX WINDS 50 KNOTS.
RADIUS OF OVER 30 KNOT WINDS 270 MILES SOUTH SEMICIRCLE AND 210 MILES
ELSEWHERE.
FORECAST POSITION FOR 030600UTC AT 34.8N 141.1E WITH 25 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
980 HPA, MAX WINDS 50 KNOTS.
FORECAST POSITION FOR 031800UTC AT 36.5N 144.7E WITH 35 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
980 HPA, MAX WINDS 50 KNOTS.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 041800UTC AT 36.2N 147.7E WITH 55 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
984 HPA, MAX WINDS 45 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=