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SPC May 16, 2012 0600Z Experimental Thunderstorm Outlook
Wed May 16 04:48:03 UTC 2012
12Z-16Z 16Z-20Z 20Z-00Z
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Note:  The experimental thunder probabilities take into account both the expected areal coverage and probability for thunder to occur. Therefore, a 40% probability means that given similar environmental conditions, thunder would be observed at any one location (in either a county or city) within the 40% thunder probability area four times out of ten, or 40% of the time.
Note:  Please click here for the Product Description Document (PDD). Please click here to take the survey. Public comment period ends on September 30, 2011.
Retrieve Previous Experimental SPC Thunderstorm Outlooks
Enter the date for previous experimental thunderstorm outlooks (e.g., 20060123 for January 23, 2006). Web-based archive available since January 1, 2004.
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