A relatively weak tornado produced a record-breaking and more-than-mile-wide swath of damage in Iowa. Here's how that stacks ...

But back on May 13, 2013, the El Reno tornado took the cake for being the widest tornado ever record. At its widest point, this monster stretched over a whopping 2.6 miles. For reference, that ...

Tornadoes can get extremely large, and that's terrifying. Watch this video to learn about the largest tornado ever known to have formed, the El Reno tornado in 2013.

no tornado in recorded history has ever surpassed the size of the storm that occurred just outside of El Reno, Oklahoma, on the afternoon of May 31, 2013. The tornado rapidly grew to 4.2 km (2.6 mi.) ...

"The thing about El Reno is we are more than a community, we are a family," Mayor White said. "We're going to overcome this." A deadly tornado touched down in El Reno, Oklahoma, late Saturday ...