
A building on the Floyd County Fairgrounds site in Charles City, Iowa, was leveled after a tornado touched down on the area May 27, 2019.
"What's unusual is that we haven't had any days off" from the tornadoes in the past couple of weeks, according to Storm Prediction Center meteorologist Patrick Marsh.
"While any single day hasn't been much above average, what has been unusual is the 'gluing together' of the past 12-13 days of severe weather," he said.
A total of seven people have died in the past week in tornadoes that roared into Iowa, Missouri, Oklahoma and Ohio.
In the past 30 days, there have been more than 500 preliminary reports of tornadoes. If that number is finalized, it would be only the fifth time on record that so many twisters were recorded in a 30-day period, the Storm Prediction Center said.














Comment: Multiple tornadoes and severe storms have plagued the US from coast to coast recently, including: