Subject: Pacific-NW: Warning And Summary 300600.

From: SIU Weather Processor <[email-masked]>
Date: Thu, 30 Dec 2010 02:29:32 -0600

WWJP25 RJTD 300600
WARNING AND SUMMARY 300600.
WARNING VALID 310600.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPED LOW 974 HPA
AT 40N 159E FAR OFF EAST OF JAPAN MOVING EAST 30 KNOTS.
WINDS 30 TO 55 KNOTS WITHIN 900 MILES OF LOW SOUTHEAST SEMICIRCLE AND
500 MILES ELSEWHERE.
FORECAST POSITION FOR 310600UTC AT 43N 180E WITH UNCERTAINTY OF 85
MILES RADIUS.
ANOTHER LOW 980 HPA AT 42N 167E
MOVING EASTNORTHEAST 30 KNOTS.
STORM WARNING.
DEVELOPING LOW 1000 HPA
AT 34N 137E SEA SOUTH OF JAPAN MOVING EAST 25 KNOTS.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 1100 MILES OF LOW SOUTHWEST
SEMICIRCLE AND 600 MILES ELSEWHERE FOR NEXT 24 HOURS.
FORECAST POSITION FOR 301800UTC AT 37N 142E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 310600UTC AT 39N 143E WITH UNCERTAINTY OF 85
MILES RADIUS.
ANOTHER LOW 996 HPA AT 39N 135E
MOVING EAST 15 KNOTS.
GALE WARNING.
NORTHERLY TO NORTHEASTERLY WINDS 30 TO 40 KNOTS PREVAILING OVER
WATERS BOUNDED BY 51N 158E 60N 164E 60N 180E 49N 180E 51N 158E.
GALE WARNING.
NORTHERLY TO NORTHEASTERLY WINDS 30 TO 35 KNOTS PREVAILING OVER
WATERS BOUNDED BY 27N 120E 22N 125E 18N 113E 21N 111E 24N 118E 27N
120E.
GALE WARNING.
NORTHERLY TO NORTHEASTERLY WINDS 30 TO 35 KNOTS PREVAILING OVER
WATERS BOUNDED BY 15N 109E 14N 116E 07N 111E 10N 107E 15N 109E.
SUMMARY.
HIGH 1012 HPA AT 25N 148E EAST 10 KT.
OCCLUDED FRONT FROM 42N 167E TO 42N 168E 42N 170E.
WARM FRONT FROM 42N 170E TO 40N 173E 38N 176E.
COLD FRONT FROM 42N 170E TO 37N 169E 34N 167E 32N 166E 29N 163E.

JAPAN METEOROLOGICAL AGENCY.=

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