The National Weather Service said the preliminary survey of damage showed that tornado was at least EF1, with wind speeds between 86 and 110 mph (138 to 177 kph), as was another south of Oklahoma ...

Tropical Storm Isaias produced the longest-tracking tornado in Delaware history, a 29-mile trail for an EF1 twister, as it flew up the Atlantic coast. Delaware and the rest of the Delmarva ...

ST. LOUIS — Communities throughout Missouri and southern Illinois are recovering from severe storms that rolled through the region on Easter Sunday. The National Weather Service deployed survey ...

Five were confirmed in south-central Oklahoma, including one that inflicted at least EF1 damage on a small town that was still recovering from a March tornado. The storm also brought heavy rain to ...

EF1 tornado damage (86 to 110 mph) was discovered in the Ada, Oklahoma, area in Pontotoc County, according to the National Weather Service field office in Norman. The Spaulding tornado was also an ...