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  2. Storm Prediction Center - Wikipedia

    en.wikipedia.org/wiki/Storm_Prediction_Center

    The Storm Prediction Center began asking for public comment on proposed categorical additions to the Day 1-3 Convective Outlooks on April 21, 2014, for a two-month period. [24] The Storm Prediction Center broadened this system beginning on October 22, 2014 by adding two new risk categories to the three used originally.

  3. Tornado outbreak of March 21–23, 2022 - Wikipedia

    en.wikipedia.org/wiki/Tornado_outbreak_of_March...

    South Plains radar loop on March 21. Signs for a severe weather outbreak became evident multiple days before it came to fruition. On March 19, 2022, the Storm Prediction Center (SPC) issued a Day 3 enhanced risk for the areas encompassing central and eastern Texas and western Louisiana, as readings indicated that atmospheric conditions would become supportive for a damaging severe weather ...

  4. Tornado outbreak of December 28–29, 2024 - Wikipedia

    en.wikipedia.org/wiki/Tornado_outbreak_of...

    The day 1 outlook for December 28, issued by the Storm Prediction Center. A moderate (4/5) risk was issued by the Storm Prediction Center for December 28, as a shortwave trough was expected to move through Texas and Louisiana, with the risk area also extending into Mississippi and extreme south bringing the expectation of large hail and multiple tornadoes, some being strong (EF2+).

  5. Storm Blair live: Deadly winter conditions cause hundreds of ...

    www.aol.com/severe-us-winter-storm-leaves...

    Level 3 thunderstorm warnings are in effect for parts of Arkansas, Louisiana and Mississippi, according to the Storm Prediction Center. Heavy rain, high winds and damaging hail are all expected ...

  6. Understanding the Storm Prediction Center's severe weather ...

    www.aol.com/news/understanding-storm-prediction...

    NOAA's Storm Prediction Center releases daily convective outlooks highlighting the areas with the greatest potential for severe thunderstorms.

  7. List of Storm Prediction Center extremely critical days

    en.wikipedia.org/wiki/List_of_Storm_Prediction...

    An extremely critical fire weather event is the greatest threat level issued by the NWS Storm Prediction Center (SPC) for wildfire events in the United States. On the scale from one to three, an extremely critical is a level three; thus, these outlooks are issued only when forecasters at the SPC are confident of extremely dangerous wildfire ...

  8. List of Storm Prediction Center high risk days - Wikipedia

    en.wikipedia.org/wiki/List_of_Storm_Prediction...

    Progression of a well-anticipated high risk event across the Central Plains on April 14, 2012. This event ultimately produced 85 tornadoes that day, one of which killed six people. A high risk severe weather event is the greatest threat level issued by the Storm Prediction Center (SPC) for convective weather events in the United States. On the ...

  9. Tornado outbreak of May 6–10, 2024 - Wikipedia

    en.wikipedia.org/wiki/Tornado_outbreak_of_May_6...

    High risk convective outlook issued by the Storm Prediction center at 13:00 UTC on May 6. Starting April 30, the Storm Prediction Center noted that certain models, including the ECMWF, forecasted a multi-day period of high instability and supportive wind shear across the Southern and Central Plains, [10] and by May 1, a 15% risk was added across Nebraska, Kansas, Oklahoma, and northern Texas. [11]