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At least two tornadoes, perhaps more, touched down in Michigan starting at about 6 p.m.: one — maybe two — in Portage and another in St. Joseph and Branch counties, National Weather Service ...
Since its initial usage in May 1999, the National Weather Service (NWS) in the United States has used the tornado emergency bulletin — a 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 ground ...
• First-ever tornado emergency in Michigan: Parts of Branch County, including Union City, were placed under Michigan’s first tornado emergency when “a large and destructive tornado” was ...
For the first time in state history, a tornado emergency was issued as at least two tornadoes, perhaps more, touched down in Michigan starting at about 6 p.m.: one — maybe two — in Portage ...
It is recommended that people in the path of a large and violent tornado, whether referenced in a tornado warning or a tornado emergency, seek shelter in a basement, cellar or safe room, as stronger tornadoes (particularly those significant enough to warrant the inclusion of a tornado emergency declaration within a tornado warning) pose a ...
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]
That figure is inflated somewhat by 2011, when one of the costliest and deadliest tornado outbreaks ever recorded claimed the lives of at least 553 people, including more than 150 in one Missouri ...
The tornado emergency designation first came about when a large and destructive tornado hit Oklahoma City, Oklahoma, on May 3, 1999, per the weather service. It was called because the storm was expected to be too severe for the tornado warning, already in effect, to be considered sufficient language to alert people.