WTJP33 RJTD 311500
WARNING 311500.
WARNING VALID 011500.
STORM WARNING.
SEVERE TROPICAL STORM 2509 KROSA (2509) 980 HPA
AT 31.5N 142.5E SEA EAST OF JAPAN MOVING NORTHNORTHWEST 08 KNOTS.
POSITION GOOD.
MAX WINDS 50 KNOTS NEAR CENTER.
RADIUS OF OVER 30 KNOT WINDS 150 MILES.
FORECAST POSITION FOR 011500UTC AT 34.4N 141.4E WITH 57 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
980 HPA, MAX WINDS 50 KNOTS NEAR CENTER.

JAPAN METEOROLOGICAL AGENCY.=