Subject: Pacific-NW: Warning And Summary 201800.

From: SIU Weather Processor <[email-masked]>
Date: Fri, 20 Mar 2009 15:18:01 -0500

WWJP25 RJTD 201800
WARNING AND SUMMARY 201800.
WARNING VALID 211800.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 1000 HPA
AT 31N 148E SEA EAST OF JAPAN MOVING EASTNORTHEAST 35 KNOTS.
EXPECTED WINDS 30 TO 55 KNOTS WITHIN 600 MILES OF LOW
FOR NEXT 24 HOURS.
FORECAST POSITION FOR 211800UTC AT 38N 162E WITH UNCERTAINTY OF 150
MILES RADIUS.
GALE WARNING.
DEVELOPING LOW 996 HPA
AT 46N 171E SEA SOUTH OF ALEUTIANS MOVING EAST SLOWLY.
WINDS 30 TO 40 KNOTS WITHIN 1000 MILES OF LOW SOUTHEAST SEMICIRCLE
AND 600 MILES ELSEWHERE.
ANOTHER LOW 998 HPA AT 47N 179E
MOVING NORTHWEST 10 KNOTS.
GALE WARNING.
DEVELOPING LOW 992 HPA
AT 46N 156E SEA AROUND KURILS MOVING NORTHNORTHEAST 35 KNOTS.
WARM FRONT FROM 46N 156E TO 45N 158E 44N 160E.
COLD FRONT FROM 46N 156E TO 43N 155E 39N 154E 35N 151E.
WINDS 30 TO 35 KNOTS WITHIN 500 MILES OF LOW SOUTH SEMICIRCLE AND 300
MILES ELSEWHERE.
GALE WARNING.
DEVELOPED LOW 1000 HPA
AT 56N 141E SEA OF OKHOTSK MOVING NORTHWEST 10 KNOTS.
WINDS 30 TO 35 KNOTS WITHIN 600 MILES OF LOW SOUTHEAST SEMICIRCLE AND
200 MILES ELSEWHERE.
GALE WARNING.
EXPECTED SOUTHERLY TO SOUTHWESTERLY WINDS 30 TO 35 KNOTS PREVAILING
OVER WATERS BOUNDED BY 35N 132E 33N 129E 30N 129E 30N 124E 35N 127E
36N 130E 35N 132E FOR NEXT 24 HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER YELLOW SEA EAST CHINA SEA.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 38N 153E 50N 155E
53N 160E 38N 160E 38N 153E.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 48N 170E 52N 170E
52N 180E 48N 180E 48N 170E.
SUMMARY.
HIGH 1022 HPA AT 38N 136E ESE 15 KT.
HIGH 1018 HPA AT 30N 167E EAST 30 KT.

JAPAN METEOROLOGICAL AGENCY.=

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