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  2. Is climate change making hailstones larger? - AOL

    www.aol.com/weather/climate-change-making...

    As of May 21, the Storm Prediction Center (SPC) has tallied 317 storm spotter reports in the United States of hail larger than 2 inches in diameter (a golf ball is 1.75 inches).If that sounds like ...

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

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

    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 scale from one to five, a high risk is a level five; thus, high risks are issued only when forecasters at the SPC are confident of a major severe weather outbreak.

  4. Tornado outbreak sequence of May 19–27, 2024 - Wikipedia

    en.wikipedia.org/wiki/Tornado_outbreak_sequence...

    The Storm Prediction Center's Day 1 convective outlook for May 21, 2024, issued at 1300Z, indicating a moderate risk for severe weather over much of Iowa and nearby parts of Wisconsin, Illinois, Missouri, and southeastern Minnesota.

  5. Did another derecho hit Iowa? Meteorologists with the Storm ...

    www.aol.com/news/did-another-derecho-hit-iowa...

    The Storm Prediction Center will analyze the damage over the coming days as reports come in to determine whether to classify the storm as a derecho.

  6. Storm Prediction Center - Wikipedia

    en.wikipedia.org/wiki/Storm_Prediction_Center

    The Storm Prediction Center (SPC) is a US government agency that is part of the National Centers for Environmental Prediction (NCEP), operating under the control of the National Weather Service (NWS), [1] which in turn is part of the National Oceanic and Atmospheric Administration (NOAA) of the United States Department of Commerce (DoC).

  7. Dangerous ice storm causes hundreds of crashes across ... - AOL

    www.aol.com/snow-ice-blanket-midwest-creating...

    Ice Storm Warnings covered over 1.5 million people in eastern Iowa and far northeastern Missouri and northwestern Illinois on Saturday with 0.25-0.40 inches of additional ice accretion, which ...

  8. Tornado outbreak of April 25–28, 2024 - Wikipedia

    en.wikipedia.org/wiki/Tornado_outbreak_of_April...

    Satellite image of the storm system responsible for the tornado outbreak that occurred on April 25–28, 2024. On April 20, 2024, the National Weather Service's Storm Prediction Center (SPC) first delineated a severe weather risk for April 25–26, highlighting a zone extending from the Central Great Plains northeastward to the Midwestern U.S.

  9. How many tornadoes touched down in Iowa on Tuesday? NWS ...

    www.aol.com/many-tornadoes-touched-down-iowa...

    Rural central Iowa experienced one tornado in Dallas County. A tornado touched down shortly after 11 a.m., tracking from south to north across the northern part of Dallas County, according to NWS .