WTJP31 RJTD 042100

WARNING 042100.

WARNING VALID 052100.

STORM WARNING.

SEVERE TROPICAL STORM 1703 NANMADOL (1703) 992 HPA

AT 36.1N 144.4E SEA EAST OF JAPAN MOVING EASTNORTHEAST 35 KNOTS.

POSITION FAIR.

MAX WINDS 50 KNOTS NEAR CENTER.

RADIUS OF OVER 30 KNOT WINDS 120 MILES SOUTH SEMICIRCLE AND 60 MILES

ELSEWHERE.

FORECAST POSITION FOR 050900UTC AT 37.7N 152.3E WITH 40 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

994 HPA, MAX WINDS 45 KNOTS.

BECOMING EXTRATROPICAL LOW.

FORECAST POSITION FOR 052100UTC AT 40.3N 161.7E WITH 80 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

994 HPA, MAX WINDS 45 KNOTS.

BECOMING EXTRATROPICAL LOW.



JAPAN METEOROLOGICAL AGENCY.=