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AR Scale Alerts
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Every six hours (00, 06, 12, 18 UTC; GEFS)
Every twelve hours (00 and 12 UTC)
Once per day (00 UTC)
Once per day (12 UTC)
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GEFS
ECMWF EPS
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U.S. West Coast
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Oregon
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Northern CA
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Threshold
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All ARs (1-5)
AR Scale 3-5
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Frequency
Every six hours (00, 06, 12, 18 UTC; GEFS)
Every twelve hours (00 and 12 UTC)
Once per day (00 UTC)
Once per day (12 UTC)
Model
GEFS
ECMWF EPS
Location
U.S. West Coast
Pacific Northwest
British Columbia
Washington
Oregon
California
Northern CA
Central CA
Southern CA
Threshold
All ARs (1-5)
AR Scale 3-5
Platform
Email
Text Message
Frequency
Every six hours (00, 06, 12, 18 UTC; GEFS)
Every twelve hours (00 and 12 UTC)
Once per day (00 UTC)
Once per day (12 UTC)
Model
GEFS
ECMWF EPS
Location
U.S. West Coast
Pacific Northwest
British Columbia
Washington
Oregon
California
Northern CA
Central CA
Southern CA
Threshold
All ARs (1-5)
AR Scale 3-5
Platform
Email
Text Message
Frequency
Every six hours (00, 06, 12, 18 UTC; GEFS)
Every twelve hours (00 and 12 UTC)
Once per day (00 UTC)
Once per day (12 UTC)
Model
GEFS
ECMWF EPS
Location
U.S. West Coast
Pacific Northwest
British Columbia
Washington
Oregon
California
Northern CA
Central CA
Southern CA
Threshold
All ARs (1-5)
AR Scale 3-5
Platform
Email
Text Message
Frequency
Every six hours (00, 06, 12, 18 UTC; GEFS)
Every twelve hours (00 and 12 UTC)
Once per day (00 UTC)
Once per day (12 UTC)
Model
GEFS
ECMWF EPS
Location
U.S. West Coast
Pacific Northwest
British Columbia
Washington
Oregon
California
Northern CA
Central CA
Southern CA
Threshold
All ARs (1-5)
AR Scale 3-5
Platform
Email
Text Message
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