Subject: Pacific-NW: Warning And Summary 091800.

From: SIU Weather Processor <[email-masked]>
Date: Thu, 9 Dec 2010 14:20:17 -0600

WWJP25 RJTD 091800
WARNING AND SUMMARY 091800.
WARNING VALID 101800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPED LOW 974 HPA
AT 52N 150E SEA OF OKHOTSK MOVING NORTHNORTHWEST 35 KNOTS.
WINDS 30 TO 50 KNOTS WITHIN 600 MILES OF LOW.
FORECAST POSITION FOR 101800UTC AT 59N 142E WITH UNCERTAINTY OF 130
MILES RADIUS.
STORM WARNING.
DEVELOPING LOW 996 HPA
AT 39N 152E SEA EAST OF JAPAN MOVING EASTNORTHEAST 30 KNOTS.
WARM FRONT FROM 39N 152E TO 38N 155E 35N 158E.
COLD FRONT FROM 39N 152E TO 35N 151E 30N 143E.
EXPECTED WINDS 30 TO 55 KNOTS WITHIN 400 MILES OF LOW
FOR NEXT 24 HOURS.
FORECAST POSITION FOR 101800UTC AT 45N 159E WITH UNCERTAINTY OF 85
MILES RADIUS.
GALE WARNING.
EASTERLY TO NORTHEASTERLY WINDS 30 TO 40 KNOTS PREVAILING OVER WATERS
BOUNDED BY 48N 164E 55N 166E 55N 172E 38N 180E 34N 180E 36N 175E 48N
164E.
GALE WARNING.
DEVELOPING LOW 1004 HPA
AT 39N 118E NORTH CHINA MOVING EAST 25 KNOTS.
EXPECTED WINDS 30 TO 40 KNOTS WITHIN 500 MILES OF LOW SOUTHEAST
SEMICIRCLE AND 300 MILES ELSEWHERE FOR NEXT 24 HOURS.
GALE WARNING.
DEVELOPING LOW 1004 HPA
AT 30N 160E WAKE MOVING EASTNORTHEAST 25 KNOTS.
EXPECTED WINDS 30 TO 40 KNOTS WITHIN 400 MILES OF LOW NORTHEAST
SEMICIRCLE AND 300 MILES ELSEWHERE FOR NEXT 24 HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 47N 153E 55N 162E
60N 163E 60N 180E 36N 180E 36N 168E 45N 160E 47N 153E.
SUMMARY.
LOW PRESSURE AREA 1008 HPA NEAR 07N 113E ALMOST STATIONARY.
HIGH 1018 HPA AT 34N 129E EAST 30 KT.
HIGH 1012 HPA AT 38N 164E ENE 20 KT.
HIGH 1012 HPA AT 21N 166E ALMOST STATIONARY.
HIGH 1036 HPA AT 56N 178E ALMOST STATIONARY.
STATIONARY FRONT FROM 17N 132E TO 18N 137E 20N 142E 23N 149E 26N 154E
30N 160E 30N 167E.

JAPAN METEOROLOGICAL AGENCY.=

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