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2009 Storm Summaries
PREVIOUS 2009 STORM SUMMARIES
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May 2-4, 2009 - SOUTHERN PLAINS TO MID-ATLANTIC HEAVY PRECIPITATION EVENT
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April 17-18, 2009 - ROCKIES AND HIGH PLAINS SPRING SNOW STORM
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April 4-6, 2009 - CENTRAL PLAINS TO GREAT LAKES WINTER STORM
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April 3, 2009 - SOUTHEASTERN U.S. FLOOD EVENT
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March 29-April 1, 2009 - NORTHERN ROCKIES TO UPPER MISSISSIPPI VALLEY WINTER STORM
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March 27-29, 2009 - CENTRAL TO SOUTHERN HIGH PLAINS BLIZZARD
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March 23-25, 2009 - NORTHERN PLAINS BLIZZARD
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March 10-11, 2009 - NORTHERN PLAINS BLIZZARD
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March 1-3, 2009 - EASTERN U.S. WINTER STORM
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February 23-23, 2009 - NEW ENGLAND SNOW STORM
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January 28-29, 2009 - SOUTHERN PLAINS...OHIO VALLEY...NORTHEAST U.S. WINTER STORM
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January 9-11, 2009 - MIDWEST AND NORTHEAST WINTER STORM
Yearly Storm Summary Archives:
2004
2005
2006
2007
2008
Storm Summary description and criteria
Storm summaries provide both a summary of the winter weather which has occurred, and an HPC general forecast of the storm system over the next 1 to 2 days. Storm summaries serve as a central source for winter storm information which would otherwise have to be gleaned from a number of NWS Forecast Office websites.
Storm summaries are issued for significant large-scale winter storms which:
- Affect multiple NWS Forecast Office areas of responsibility
- Are likely to be of media interest
- Impact large population areas, or major transportation systems, or otherwise make a significant impact upon the nation's or a region's commerce
- Are usually snow and/or ice storms, but which may be rainfall events if they are causing widespread flash flooding, mudslides, etc.
If two or more separate storm systems are occurring simultaneously, a storm summary is issued for each individually.
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