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Tornado damage in Lorain, Ohio The Xenia, Ohio tornado from the 1974 Super Outbreak. This tornado was rated by Ted Fujita himself as an F6 , but it was retroactively downgraded to F5 [ 1 ] Tornadoes in the state of Ohio are relatively uncommon, with roughly 16 tornadoes touching down every year since 1804, the year with the first recorded event ...
A 100-year flood is a flood event that has on average a 1 in 100 chance (1% probability) of being equaled or exceeded in any given year. [1] A 100-year flood is also referred to as a 1% flood. [2] For coastal or lake flooding, a 100-year flood is generally expressed as a flood elevation or depth, and may include wave effects. For river systems ...
In older events, the number of tornadoes officially counted is likely underestimated. Historical context: Much of the tornado activity in the American Midwestern area is relatively unknown and significantly under-reported prior to the middle of the 1800s as few people lived there to record the yearly activity.
The weather service says the storms are expected to reach western Ohio between 3 p.m. and 5 p.m. The line of storms could impact northern Ohio cities including Cleveland, Akron and Mansfield ...
Thursday night, severe weather led to 20 tornado warnings across Ohio, leaving a trail of storm damage and cutting power to thousands. Severe storms and confirmed tornadoes in Mercer, Crawford and ...
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 ...
The National Weather Service in Wilmington, Ohio issued a flood warning for most of central Ohio, and a hazardous weather outlook that calls for thunderstorms, hail and possible tornadoes.
This flood is still the flood of record for the Great Miami River watershed. The volume of water that passed through the river channel during this storm equaled the monthly flow over Niagara Falls. [3] The Great Miami River watershed covers nearly 4,000 square miles (10,000 km 2) and 115 miles (185 km) of channel that feeds into the Ohio River. [4]