Spring storms bring severe weather threats to West Texas, with tornado warnings issued and potential for hail and strong ...

Spring in Michigan brings with it the chance for severe weather in the form of thunderstorms, high winds and tornadoes. Tornadoes are primarily produced in two different ways: From supercell ...

Content continues below Severe thunderstorms can contain updrafts of 120-150+ km/h, which are usually sufficient to support the weight of large, damaging hail. Supercell thunderstorms can pack ...

A supercell is a unique type of thunderstorm characterized by a rotating updraft known as a mesocyclone. The term "mesocyclone" refers to the small-scale circulation occurring in a storm.

A supercell thunderstorm, which brought almost hurricane-force straight-line winds, was responsible for a 300-mile swath of damage across northern Maryland and southern Pennsylvania on Saturday ...

If intense enough, it can evolve into a supercell thunderstorm ... several types of clouds may form within the storm, indicating its strength and severity. Anvil cloud: At the highest level ...

It is not a direct forecast of supercell formation but indicates whether atmospheric conditions are favorable for storm intensification. Elevated SCP values at the end of the month into the ...

Multiple tornadoes were reported Thursday evening from two supercell thunderstorms that traveled from Nebraska into Iowa. At least six reports came from southwest Iowa, although the National ...