WTJP21 RJTD 051800

WARNING 051800.

WARNING VALID 061800.

WARNING IS UPDATED EVERY 6 HOURS.

TYPHOON WARNING.

TYPHOON 1601 NEPARTAK (1601) 925 HPA

AT 18.0N 131.9E SEA EAST OF PHILIPPINES MOVING WESTNORTHWEST 18

KNOTS.

POSITION GOOD.

MAX WINDS 100 KNOTS NEAR CENTER.

RADIUS OF OVER 50 KNOT WINDS 60 MILES.

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

MILES ELSEWHERE.

FORECAST POSITION FOR 060600UTC AT 19.5N 128.6E WITH 40 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

925 HPA, MAX WINDS 100 KNOTS NEAR CENTER.

FORECAST POSITION FOR 061800UTC AT 20.7N 125.7E WITH 60 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

920 HPA, MAX WINDS 105 KNOTS NEAR CENTER.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 071800UTC AT 22.8N 121.5E WITH 110 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

920 HPA, MAX WINDS 105 KNOTS NEAR CENTER.

FORECAST POSITION FOR 081800UTC AT 24.7N 118.6E WITH 130 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

945 HPA, MAX WINDS 85 KNOTS NEAR CENTER.



JAPAN METEOROLOGICAL AGENCY.=