WTJP23 RJTD 121800

WARNING 121800.

WARNING VALID 131800.

WARNING IS UPDATED EVERY 6 HOURS.

TYPHOON WARNING.

TYPHOON 1511 NANGKA (1511) 950 HPA

AT 19.0N 137.2E SEA EAST OF PHILIPPINES MOVING NORTHWEST SLOWLY.

POSITION GOOD.

MAX WINDS 80 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 90 MILES.

RADIUS OF OVER 30 KNOT WINDS 300 MILES.

FORECAST POSITION FOR 131800UTC AT 21.7N 137.0E WITH 85 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

935 HPA, MAX WINDS 90 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 141800UTC AT 25.1N 136.8E WITH 160 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

925 HPA, MAX WINDS 100 KNOTS NEAR CENTER.

FORECAST POSITION FOR 151800UTC AT 29.6N 134.8E WITH 210 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

935 HPA, MAX WINDS 90 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=