Subject: Pacific-NW: Warning And Summary 221800.

From: SIU Weather Processor <[email-masked]>
Date: Sun, 22 Mar 2009 15:26:21 -0500

WWJP25 RJTD 221800
WARNING AND SUMMARY 221800.
WARNING VALID 231800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPED LOW 984 HPA
AT 36N 165E FAR OFF EAST OF JAPAN MOVING EAST 15 KNOTS.
WINDS 30 TO 50 KNOTS WITHIN 900 MILES OF LOW NORTH SEMICIRCLE AND 500
MILES ELSEWHERE.
FORECAST POSITION FOR 230600UTC AT 35N 172E WITH UNCERTAINTY OF 60
MILES RADIUS.
FORECAST POSITION FOR 231800UTC AT 38N 177E WITH UNCERTAINTY OF 90
MILES RADIUS.
ANOTHER LOW 996 HPA AT 42N 169E
MOVING WESTNORTHWEST 10 KNOTS.
STORM WARNING.
DEVELOPING LOW 992 HPA
AT 37N 143E SEA EAST OF JAPAN MOVING EASTNORTHEAST 35 KNOTS.
WARM FRONT FROM 37N 143E TO 35N 145E 33N 146E.
COLD FRONT FROM 37N 143E TO 31N 139E 27N 135E.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 600 MILES OF LOW SOUTH
SEMICIRCLE AND 300 MILES ELSEWHERE FOR NEXT 12 HOURS.
FORECAST POSITION FOR 230600UTC AT 41N 149E WITH UNCERTAINTY OF 100
MILES RADIUS.
FORECAST POSITION FOR 231800UTC AT 48N 148E WITH UNCERTAINTY OF 150
MILES RADIUS.
GALE WARNING.
DEVELOPING LOW 988 HPA
AT 44N 144E HOKKAIDO MOVING NORTHNORTHEAST 25 KNOTS.
WARM FRONT FROM 44N 144E TO 43N 145E 41N 146E.
COLD FRONT FROM 44N 144E TO 40N 143E 38N 142E.
WINDS 30 TO 45 KNOTS WITHIN 600 MILES OF LOW SOUTHWEST SEMICIRCLE AND
500 MILES ELSEWHERE.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER NORTHERN PART OF SOUTH CHINA SEA.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 42N 144E 48N 153E
48N 167E 48N 180E 43N 180E 44N 166E 40N 156E 39N 143E 42N 144E.
SUMMARY.
LOW 1012 HPA AT 58N 140E NORTH 10 KT.
LOW 1004 HPA AT 27N 176E ENE 15 KT.
HIGH 1016 HPA AT 29N 154E ESE 20 KT.

JAPAN METEOROLOGICAL AGENCY.=

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