What is the difference between a funnel cloud and a tornado ... or "wind shear," will aid in creating supercell thunderstorms and tornadoes are possible. All tornadoes are spawned from a parent ...

A supercell is a highly organized thunderstorm with some components that set it apart from other "garden variety" thunderstorms. Supercells have the capability to produce tornadoes, damaging hail ...

According to the NWS, an EF-1 tornado is classified as a weak tornado with three-second gusts of wind between 86 and 110 ... but it's most commonly seen among supercell storms.