Subject: Pacific-NW: Warning And Summary 200600.

From: SIU Weather Processor <[email-masked]>
Date: Mon, 20 Dec 2010 02:20:14 -0600

WWJP25 RJTD 200600
WARNING AND SUMMARY 200600.
WARNING VALID 210600.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 1000 HPA
AT 46N 143E SEA OF OKHOTSK MOVING NORTHEAST 25 KNOTS.
OCCLUDED FRONT FROM 46N 143E TO 44N 145E 43N 145E.
WARM FRONT FROM 43N 145E TO 42N 147E 40N 148E.
COLD FRONT FROM 43N 145E TO 40N 145E 36N 141E.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 700 MILES OF LOW SOUTHEAST
SEMICIRCLE AND 400 MILES ELSEWHERE FOR NEXT 24 HOURS.
FORECAST POSITION FOR 210600UTC AT 53N 148E WITH UNCERTAINTY OF 85
MILES RADIUS.
GALE WARNING.
DEVELOPED LOW 1002 HPA
AT 52N 166E SEA EAST OF KURILS MOVING EASTNORTHEAST 15 KNOTS.
WINDS 30 TO 35 KNOTS WITHIN 400 MILES OF LOW SOUTH SEMICIRCLE AND 300
MILES ELSEWHERE.
GALE WARNING.
DEVELOPED LOW 1004 HPA
AT 53N 179E SEA AROUND ALEUTIANS MOVING NORTHEAST 15 KNOTS.
WINDS 30 TO 35 KNOTS WITHIN 300 MILES OF LOW.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER YELLOW SEA.
SUMMARY.
HIGH 1024 HPA AT 40N 159E EAST 15 KT.

JAPAN METEOROLOGICAL AGENCY.=

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