500 MPH Storm

A tornado is 100 mph. A hurricane is 150. This is something else!

2013 · 1h 30m · Action · Science Fiction · TV Movie

When an energy experiment goes haywire, a rash of massive hurricanes rips across North America. A high school science teacher must get his family to safety before the hurricanes merge, creating a "hypercane" with the power to wipe the US off the map.