Subject: Pacific-NW: Warning And Summary 181200.

From: SIU Weather Processor <[email-masked]>
Date: Sun, 18 Jan 2009 08:20:01 -0600

WWJP25 RJTD 181200
WARNING AND SUMMARY 181200.
WARNING VALID 191200.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 980 HPA
AT 43N 178W SEA SOUTH OF ALEUTIANS MOVING EASTNORTHEAST 25 KNOTS.
WINDS 30 TO 50 KNOTS WITHIN 900 MILES OF LOW SOUTHWEST SEMICIRCLE AND
500 MILES ELSEWHERE.
FORECAST POSITION FOR 191200UTC AT 46N 174W WITH UNCERTAINTY OF 100
MILES RADIUS.
STORM WARNING.
DEVELOPING LOW 1008 HPA
AT 39N 135E SEA OF JAPAN MOVING EASTNORTHEAST 25 KNOTS.
WARM FRONT FROM 39N 135E TO 38N 137E 38N 139E.
COLD FRONT FROM 39N 135E TO 36N 132E 34N 129E.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 900 MILES OF LOW SOUTH
SEMICIRCLE AND 500 MILES ELSEWHERE FOR NEXT 24 HOURS.
FORECAST POSITION FOR 191200UTC AT 45N 147E WITH UNCERTAINTY OF 100
MILES RADIUS.
GALE WARNING.
DEVELOPED LOW 986 HPA
AT 55N 178W BERING SEA MOVING NORTH 20 KNOTS.
WINDS 30 TO 35 KNOTS WITHIN 400 MILES OF LOW.
SUMMARY.
LOW PRESSURE AREA 1008 HPA NEAR 05N 128E WEST SLOWLY.
HIGH 1030 HPA AT 39N 108E ESE 10 KT.
HIGH 1028 HPA AT 33N 152E ESE 25 KT.
STATIONARY FRONT FROM 29N 126E TO 31N 130E 33N 134E 33N 139E.

JAPAN METEOROLOGICAL AGENCY.=

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