Subject: Pacific-NW: Warning And Summary 211200.

From: SIU Weather Processor <[email-masked]>
Date: Tue, 21 Dec 2010 08:19:17 -0600

WWJP25 RJTD 211200
WARNING AND SUMMARY 211200.
WARNING VALID 221200.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 1006 HPA
AT 34N 135E SEA SOUTH OF JAPAN MOVING EASTNORTHEAST 20 KNOTS.
WARM FRONT FROM 34N 135E TO 33N 138E 32N 141E.
COLD FRONT FROM 34N 135E TO 29N 133E 27N 130E.
STATIONARY FRONT FROM 27N 130E TO 26N 128E 24N 125E.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 500 MILES OF LOW SOUTH
SEMICIRCLE AND 400 MILES ELSEWHERE FOR NEXT 24 HOURS.
FORECAST POSITION FOR 220000UTC AT 35N 140E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 221200UTC AT 39N 142E WITH UNCERTAINTY OF 85
MILES RADIUS.
GALE WARNING.
DEVELOPED LOW 992 HPA
AT 53N 148E SEA OF OKHOTSK MOVING NORTHNORTHEAST 10 KNOTS.
WINDS 30 TO 45 KNOTS WITHIN 600 MILES OF LOW SOUTHEAST SEMICIRCLE AND
400 MILES ELSEWHERE.
GALE WARNING.
DEVELOPING LOW 1000 HPA
AT 32N 175E MIDWAYS MOVING NORTHNORTHWEST 20 KNOTS.
EXPECTED WINDS 30 TO 40 KNOTS WITHIN 700 MILES OF LOW NORTHEAST
SEMICIRCLE AND 300 MILES ELSEWHERE FOR NEXT 12 HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER BOHAI.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 51N 157E 55N 162E
44N 165E 43N 158E 51N 157E.
SUMMARY.
LOW 1012 HPA AT 38N 119E EAST 10 KT.
HIGH 1022 HPA AT 40N 147E ENE 20 KT.
HIGH 1028 HPA AT 49N 171E NE 15 KT.

JAPAN METEOROLOGICAL AGENCY.=

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