Subject: Pacific-NW: Warning And Summary 231800.

From: SIU Weather Processor <[email-masked]>
Date: Thu, 23 Dec 2010 14:23:30 -0600

WWJP25 RJTD 231800
WARNING AND SUMMARY 231800.
WARNING VALID 241800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 990 HPA
AT 40N 168E FAR OFF EAST OF JAPAN MOVING NORTHWEST 30 KNOTS.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 900 MILES OF LOW
FOR NEXT 12 HOURS.
FORECAST POSITION FOR 240600UTC AT 43N 167E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 241800UTC AT 48N 157E WITH UNCERTAINTY OF 85
MILES RADIUS.
GALE WARNING.
DEVELOPED LOW 986 HPA
AT 42N 149E SEA EAST OF JAPAN MOVING NORTHNORTHEAST 15 KNOTS.
OCCLUDED FRONT FROM 44N 150E TO 40N 155E 37N 157E.
WARM FRONT FROM 37N 157E TO 35N 159E 33N 161E.
COLD FRONT FROM 37N 157E TO 30N 157E 23N 153E.
WINDS 30 TO 45 KNOTS WITHIN 1100 MILES OF LOW.
GALE WARNING.
NORTHERLY TO NORTHEASTERLY WINDS 30 TO 35 KNOTS PREVAILING OVER
YELLOW SEA.
GALE WARNING.
EXPECTED NORTHERLY TO NORTHEASTERLY WINDS 30 TO 35 KNOTS PREVAILING
OVER WATERS BOUNDED BY 26N 123E 21N 120E 23N 117E 26N 120E 26N 123E
FOR NEXT 24 HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 44N 147E 47N 153E
41N 157E 40N 149E 44N 147E.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 46N 166E 45N 175E
40N 180E 34N 180E 40N 166E 46N 166E.
SUMMARY.
HIGH 1008 HPA AT 19N 160E SE 20 KT.

JAPAN METEOROLOGICAL AGENCY.=

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