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English: SPC's Day 1 convective outlook issued at 06:00Z (12:00 AM CDT) on `March` `25`, `2021`, indicating a High and enhanced risk over the southwestern US. Date 24 March 2021 05:59:15.
EF4. 97 mph (156 km/h) 6. Tornado outbreak of April 13–16, 2012 – This was day 2 of aforementioned outbreak; it was only the second high risk to be issued on Day 2 (the day before the event; first Day 2 high risk was for April 7, 2006) and the first/only to date ever issued on the initial (0600Z) Day 2 outlook. [277]
The Storm Prediction Center issues convective outlooks (AC), consisting of categorical and probabilistic forecasts describing the general threat of severe convective storms over the contiguous United States for the next six to 192 hours (Day 1 through Day 8). These outlooks are labeled and issued by day, and are issued up to five times per day.
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.
English: The National Weather Service (NWS) Storm Prediction Center (SPC) based in Norman, Oklahoma, issued this Day 1 Convective Outlook on May 24, 2011, at 1630Z UTC, forecasting a high risk of severe weather in parts of the Great Plains.
2011 New England tornado outbreak. On June 1, 2011, a total of six tornadoes touched down in both western Massachusetts and western Maine. The strongest was a long-track, high-end EF3 tornado that caused significant damage to the city of Springfield, Massachusetts as well as several adjacent cities and towns.
Progression of a well-anticipated extremely critical event across the Central Plains on March 6, 2017. This event produced wildfires that burned 1,200,000 acres of land, and killed seven people. 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 ...
Download QR code; Appearance. move to sidebar hide ... Day 1 categorical outlook from the SPC for April 2nd, 2024. Items portrayed in this file depicts. File history.