That included three deadly tornadoes, all in Illinois, two of which were rated EF4. One of those EF4 tornadoes first touched ...

For some people, it's difficult to imagine what it was like in south Huntsville 35 years ago, when an EF4 tornado ripped through the area, killing 21 people and injuring ...

It's been nearly six months since the medical facility in Greenfield was damaged in the EF4 tornado that killed four people ...

Greenfield's hospital fully reopens Monday, nearly six months after it was rendered unusable when a fatal EF4 tornado tore through town. The Adair County Health System's windows were blown out ...

Greenfield, Iowa-based Adair County Memorial Hospital fully reopened to patients Nov. 11, six months after it sustained damage following a tornado.

In his Facebook and Instagram captions, Forbes said the video captures the “terrifying and tragic day of the Pilger, Nebraska, twin EF4 tornadoes in 2014.” Another person who posted a YouTube ...

Above: Damage from an F4 tornado that tore through the heart of Omaha, Nebraska, on Easter Sunday 1913 (March 23). It was part of the worst tornado outbreak on record for eastern Nebraska and ...

Only one hurricane, Beulah, dropped more EF3s when it spawned eight tornadoes of that magnitude in Texas in 1967. No hurricane has ever caused an EF4 or EF5 tornado. One of the EF3 tornadoes that ...

Violent tornadoes — those rated F4/EF4 and F5/EF5 — are much rarer. Only 89 such tornadoes were reported during the same time period, accounting for 0.9% of all tornadoes. In fact, only six ...

It's been nearly six months since the medical facility in Greenfield was damaged in the EF4 tornado that killed four people in the town and damaged or destroyed more than 150 houses. The hospital ...