WTJP21 RJTD 180600
WARNING 180600.
WARNING VALID 190600.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
SEVERE TROPICAL STORM 2604 SINLAKU (2604) 975 HPA
AT 23.3N 146.8E OGASAWARA SHOTO MOVING NORTH 10 KNOTS.
POSITION FAIR.
MAX WINDS 55 KNOTS NEAR CENTER.
RADIUS OF OVER 50 KNOT WINDS 100 MILES SOUTHEAST SEMICIRCLE AND 80
MILES ELSEWHERE.
RADIUS OF OVER 30 KNOT WINDS 375 MILES NORTHEAST SEMICIRCLE AND 270
MILES ELSEWHERE.
FORECAST POSITION FOR 181800UTC AT 25.3N 148.3E WITH 25 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
975 HPA, MAX WINDS 55 KNOTS NEAR CENTER.
FORECAST POSITION FOR 190600UTC AT 27.4N 150.9E WITH 35 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
975 HPA, MAX WINDS 55 KNOTS NEAR CENTER.
EXTENDED OUTLOOK.
FORECAST POSITION FOR 200600UTC AT 29.2N 159.8E WITH 55 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
985 HPA, MAX WINDS 50 KNOTS NEAR CENTER.
FORECAST POSITION FOR 210600UTC AT 29.3N 168.1E WITH 120 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
992 HPA, MAX WINDS 45 KNOTS.
BECOMING EXTRATROPICAL LOW.

JAPAN METEOROLOGICAL AGENCY.=