Subject: Pacific-NW: Warning And Summary 231200.

From: SIU Weather Processor <[email-masked]>
Date: Wed, 23 Jan 2008 08:24:35 -0600

WWJP25 RJTD 231200
WARNING AND SUMMARY 231200.
WARNING VALID 241200.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 984 HPA
AT 49N 175E SEA SOUTH OF ALEUTIANS MOVING NORTHNORTHWEST 25 KNOTS.
WINDS 30 TO 60 KNOTS WITHIN 1600 MILES OF LOW SOUTH SEMICIRCLE AND
600 MILES ELSEWHERE.
FORECAST POSITION FOR 241200UTC AT 56N 172E WITH UNCERTAINTY OF 100
MILES RADIUS.
ANOTHER LOW 996 HPA AT 52N 168E
MOVING NORTHNORTHWEST 15 KNOTS.
STORM WARNING.
DEVELOPING LOW 1006 HPA
AT 39N 136E SEA OF JAPAN MOVING EASTNORTHEAST 20 KNOTS.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 700 MILES OF LOW SOUTHWEST
SEMICIRCLE AND 400 MILES ELSEWHERE FOR NEXT 12 HOURS.
FORECAST POSITION FOR 241200UTC AT 40N 145E WITH UNCERTAINTY OF 100
MILES RADIUS.
STORM WARNING.
DEVELOPING LOW 1004 HPA
AT 34N 143E SEA EAST OF JAPAN MOVING EASTNORTHEAST 25 KNOTS.
WARM FRONT FROM 34N 143E TO 32N 146E 30N 148E.
COLD FRONT FROM 34N 143E TO 30N 138E 27N 131E.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 700 MILES OF LOW SOUTH
SEMICIRCLE AND 500 MILES ELSEWHERE FOR NEXT 24 HOURS.
FORECAST POSITION FOR 241200UTC AT 40N 155E WITH UNCERTAINTY OF 100
MILES RADIUS.
GALE WARNING.
NORTHERLY TO NORTHEASTERLY WINDS 30 TO 35 KNOTS PREVAILING OVER
WATERS BOUNDED BY 27N 121E 22N 124E 18N 119E 22N 116E 27N 121E.
SUMMARY.
LOW 1002 HPA AT 30N 179E NE 25 KT.
LOW PRESSURE AREA 1008 HPA NEAR 10N 111E WEST SLOWLY.
HIGH 1020 HPA AT 39N 156E ESE 20 KT.

JAPAN METEOROLOGICAL AGENCY.=

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