Environment Canada said it was a landspout tornado, which are usually weaker than supercell tornadoes and can be whipped up ...

Tornadoes are primarily produced in two different ways: From supercell thunderstorms and from non-supercell thunderstorms. A supercell tornado is produced from a supercell thunderstorm.

At least 300 National Weather Service employees are expected to take the latest federal buyout offer by a Thursday deadline, ...

The Northern Tornadoes Project, which tracks and investigates the damage tornadoes cause across the ... Researchers are getting better at forecasting the more dangerous supercell tornadoes, Stills ...

A pair of supercell thunderstorms raked across eastern Nebraska into western Iowa Thursday, spawning six tornadoes, damaging hail and destructive winds. The northern supercell first produced wind ...

A supercell thunderstorm ... to correct misinformation and false reports being shared about a potential tornado. "All of the storm damage appears to be straight line wind damage, consistent ...

With no supercell parameters lighting up, the setup just screamed of landspout potential, even with dew points below freezing. It’s most likely this tornado formed along a boundary or a ...

Unlike the dozens of devastating supercell tornadoes that have struck the U.S. in recent weeks, Environment Canada said the tornado Lester saw was a landspout tornado — which is a much weaker ...