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SPC Experimental Products
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The probabilistic outlooks are
presented as a series of individual images depicting the
probability of hail, wind, and tornadoes
within 25 miles of a point. Select any of the thumbnail images
for the full maps.
SEVERE THUNDERSTORM-WIND EVENT PROBABILITIES
The SPC has begun an experiment of forecasting severe weather using probabilities. These outlooks are purely subjective and are not created automatically by a computer algorithm. The current outlooks, which are categorical in nature (Slight/Moderate/High Risk), do not do as effective a job of expressing either the uncertainty involved in the forecast or the specific risk of either hail, wind, or tornadoes in the forecast. The probabilistic outlooks which are being created at the SPC are an attempt to address both of those issues
Storms Predictions Center's
Experimental Weather Products Page
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