Subject: Pacific-NW: Warning And Summary 171800.

From: SIU Weather Processor <[email-masked]>
Date: Sun, 17 Oct 2010 15:17:31 -0500

WWJP25 RJTD 171800
WARNING AND SUMMARY 171800.
WARNING VALID 181800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 1000 HPA
AT 53N 144E SEA OF OKHOTSK ALMOST STATIONARY.
EXPECTED WINDS 30 TO 55 KNOTS WITHIN 900 MILES OF LOW SOUTHEAST
SEMICIRCLE AND 400 MILES ELSEWHERE FOR NEXT 24 HOURS.
FORECAST POSITION FOR 180600UTC AT 55N 150E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 181800UTC AT 52N 153E WITH UNCERTAINTY OF 85
MILES RADIUS.
GALE WARNING.
NORTHEASTERLY WINDS 30 TO 40 KNOTS PREVAILING OVER WATERS BOUNDED BY
29N 128E 24N 127E 21N 117E 23N 116E 27N 120E 29N 128E.
GALE WARNING.
NORTHERLY TO NORTHWESTERLY WINDS 30 TO 35 KNOTS PREVAILING OVER
WATERS BOUNDED BY 51N 173E 60N 172E 60N 180E 48N 180E 51N 173E.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 43N 146E 53N 159E
48N 170E 43N 170E 35N 150E 36N 146E 43N 146E.
SUMMARY.
LOW 1016 HPA AT 39N 150E NE 30 KT.
HIGH 1030 HPA AT 42N 178E SE 25 KT.
WARM FRONT FROM 39N 150E TO 39N 154E 37N 157E.
COLD FRONT FROM 39N 150E TO 36N 148E 34N 145E.
STATIONARY FRONT FROM 34N 145E TO 32N 141E 31N 137E.
REMARKS.
TYPHOON 1013 MEGI (1013) 890 HPA AT 17.6N 124.2E : SEE TROPICAL
CYCLONE WARNING.

JAPAN METEOROLOGICAL AGENCY.=

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