Subject: Pacific-NW: Warning And Summary 180600.

From: SIU Weather Processor <[email-masked]>
Date: Mon, 18 Oct 2010 03:16:30 -0500

WWJP25 RJTD 180600
WARNING AND SUMMARY 180600.
WARNING VALID 190600.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 990 HPA
AT 54N 150E SEA OF OKHOTSK MOVING EAST 10 KNOTS.
WINDS 30 TO 55 KNOTS WITHIN 900 MILES OF LOW SOUTHEAST SEMICIRCLE AND
400 MILES ELSEWHERE.
FORECAST POSITION FOR 181800UTC AT 54N 153E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 190600UTC AT 54N 161E WITH UNCERTAINTY OF 85
MILES RADIUS.
ANOTHER LOW 1014 HPA AT 44N 158E
MOVING EASTNORTHEAST 35 KNOTS.
GALE WARNING.
NORTHEASTERLY WINDS 30 TO 40 KNOTS PREVAILING OVER WATERS BOUNDED BY
29N 127E 23N 128E 19N 115E 22N 115E 25N 118E 28N 121E 29N 127E.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 42N 148E 50N 155E
53N 160E 50N 173E 33N 161E 33N 149E 42N 148E.
SUMMARY.
HIGH 1022 HPA AT 32N 163E ALMOST STATIONARY.
HIGH 1030 HPA AT 42N 178E SSE 10 KT.
WARM FRONT FROM 44N 158E TO 41N 161E 38N 163E.
COLD FRONT FROM 44N 158E TO 37N 154E 34N 149E.
STATIONARY FRONT FROM 34N 149E TO 32N 142E 31N 138E 28N 130E.
REMARKS.
TYPHOON 1013 MEGI (1013) 910 HPA AT 17.1N 121.8E : SEE TROPICAL
CYCLONE WARNING.

JAPAN METEOROLOGICAL AGENCY.=

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