Subject: Pacific-NW: Warning And Summary 021200.

From: SIU Weather Processor <[email-masked]>
Date: Thu, 2 Dec 2010 08:16:31 -0600

WWJP25 RJTD 021200
WARNING AND SUMMARY 021200.
WARNING VALID 031200.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 978 HPA
AT 55N 174E SEA AROUND ALEUTIANS MOVING EASTNORTHEAST 25 KNOTS.
OCCLUDED FRONT FROM 57N 174E TO 57N 179E 54N 179W.
WARM FRONT FROM 54N 179W TO 52N 177W 49N 176W.
COLD FRONT FROM 54N 179W TO 49N 180E 43N 175E.
WINDS 30 TO 55 KNOTS WITHIN 700 MILES OF LOW SOUTH SEMICIRCLE AND 400
MILES ELSEWHERE.
FORECAST POSITION FOR 031200UTC AT 60N 173W WITH UNCERTAINTY OF 85
MILES RADIUS.
STORM WARNING.
DEVELOPING LOW 1010 HPA
AT 34N 132E KYUSYU MOVING EASTNORTHEAST 25 KNOTS.
WARM FRONT FROM 34N 132E TO 33N 134E 31N 137E.
COLD FRONT FROM 34N 132E TO 29N 130E 25N 126E.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 900 MILES OF LOW SOUTHEAST
SEMICIRCLE AND 500 MILES ELSEWHERE FOR NEXT 12 HOURS.
FORECAST POSITION FOR 030000UTC AT 40N 137E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 031200UTC AT 45N 139E WITH UNCERTAINTY OF 85
MILES RADIUS.
ANOTHER LOW 1008 HPA AT 41N 129E
MOVING EAST 20 KNOTS.
GALE WARNING.
DEVELOPING LOW 1014 HPA
AT 37N 167E FAR OFF EAST OF JAPAN MOVING EAST 25 KNOTS.
WARM FRONT FROM 37N 167E TO 37N 169E 37N 171E.
COLD FRONT FROM 37N 167E TO 33N 163E 31N 160E.
STATIONARY FRONT FROM 31N 160E TO 28N 155E 27N 150E.
WINDS 30 TO 45 KNOTS WITHIN 400 MILES OF LOW.
GALE WARNING.
EASTERLY TO NORTHEASTERLY WINDS 30 TO 35 KNOTS PREVAILING OVER WATERS
BOUNDED BY 31N 147E 35N 152E 37N 159E 32N 159E 30N 154E 31N 147E.
GALE WARNING.
EXPECTED NORTHERLY TO NORTHEASTERLY WINDS 30 TO 35 KNOTS PREVAILING
OVER WATERS BOUNDED BY 26N 123E 20N 123E 17N 120E 18N 117E 23N 116E
27N 120E 26N 123E FOR NEXT 12 HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER NORTHERN PART OF SEA OF JAPAN MIDDLE
OF SEA OF JAPAN YELLOW SEA.
SUMMARY.
LOW 1008 HPA AT 20N 178E WEST SLOWLY.
HIGH 1032 HPA AT 44N 153E EAST 25 KT.

JAPAN METEOROLOGICAL AGENCY.=

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