WTJP21 RJTD 301200

WARNING 301200.

WARNING VALID 311200.

WARNING IS UPDATED EVERY 6 HOURS.

TYPHOON WARNING.

TYPHOON 1803 JELAWAT (1803) 935 HPA

AT 16.8N 139.0E SEA EAST OF PHILIPPINES MOVING EASTNORTHEAST 11

KNOTS.

POSITION GOOD.

MAX WINDS 95 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 70 MILES.

RADIUS OF OVER 30 KNOT WINDS 180 MILES NORTH SEMICIRCLE AND 150 MILES

ELSEWHERE.

FORECAST POSITION FOR 310000UTC AT 18.1N 140.6E WITH 30 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

955 HPA, MAX WINDS 80 KNOTS NEAR CENTER.

FORECAST POSITION FOR 311200UTC AT 18.8N 141.8E WITH 60 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

970 HPA, MAX WINDS 70 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 011200UTC AT 19.3N 144.5E WITH 110 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

985 HPA, MAX WINDS 55 KNOTS NEAR CENTER.

FORECAST POSITION FOR 021200UTC AT 19.3N 147.2E WITH 170 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

992 HPA, MAX WINDS 45 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=