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High risk convective outlook issued by the Storm Prediction center at 13:00 UTC on May 6 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, and by May 1, a 15% risk was added across Nebraska, Kansas, Oklahoma, and northern Texas.
More than 15 million people from Texas to Florida were under threat of severe storms and the potential for more tornadoes Monday, many of them in areas previously hit during one of the most active ...
Another round of powerful storms is drenching the waterlogged South, causing at least two deaths as it threatens the region with yet another wave of damaging winds, flash flooding threats and ...
A severe thunderstorm warning indicates the warned area is in impending danger from hail or wind speeds meeting warning criteria as well as from lightning and hydrological impacts associated with the storm cell. Severe thunderstorms can and do produce tornadoes without warning. [2] While not all severe thunderstorms produce tornadoes, they can ...
Since its initial usage in May 1999, the National Weather Service (NWS) in the United States has used the tornado emergency bulletin, an unofficial, high-end classification of tornado warning—sent through either the issuance of a warning or via a "severe weather statement" that provides updated information on an ongoing warning—that is issued when a violent tornado (confirmed by radar or ...
Watches usually cover a large area where severe weather conditions could develop. Kidding aside, a watch means conditions are favorable for severe weather/flooding to develop while a warning means ...
Retrieved December 27, 2022. ^ Storm Prediction Center November 6, 2005 0100 UTC Day 1 Convective Outlook. ^ Storm Prediction Center March 3, 2020 0100 UTC Day 1 Convective Outlook. ^ Storm Prediction Center February 2, 2007 0100 UTC Day 1 Convective Outlook. ^ Storm Prediction Center December 11, 2021 1200 UTC Day 1 Convective Outlook.
A thunderclap headache is an extremely severe headache that comes on rapidly. It’s sometimes called a lone acute headache. It develops in 60 seconds or less and causes intense pain. Thunderclap ...