WTJP22 RJTD 041800

WARNING 041800.

WARNING VALID 051800.

WARNING IS UPDATED EVERY 6 HOURS.

TYPHOON WARNING.

TYPHOON 1813 SHANSHAN (1813) 970 HPA

AT 22.5N 147.7E OGASAWARA SHOTO MOVING NORTHWEST 11 KNOTS.

POSITION FAIR.

MAX WINDS 70 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 55 MILES.

RADIUS OF OVER 30 KNOT WINDS 300 MILES SOUTHEAST SEMICIRCLE AND 150

MILES ELSEWHERE.

FORECAST POSITION FOR 050600UTC AT 24.4N 146.9E WITH 30 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

955 HPA, MAX WINDS 80 KNOTS NEAR CENTER.

FORECAST POSITION FOR 051800UTC AT 26.0N 146.0E WITH 50 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

950 HPA, MAX WINDS 85 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 061800UTC AT 29.8N 144.1E WITH 95 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

950 HPA, MAX WINDS 85 KNOTS NEAR CENTER.

FORECAST POSITION FOR 071800UTC AT 32.4N 141.5E WITH 130 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

965 HPA, MAX WINDS 75 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=