Alien Tornado (2012)

Aliens invade the Earth using electromagnetic tornadoes as a weapon of mass destruction. Brilliant high school student with his father and blogger involved in the study of tornadoes struggling against time to prevent a huge disaster and defeat the conquest of the planet.

Director: Jeff Burr
Writer: Paul A. Birkett
Stars: Stacey Asaro, Jeff Fahey and Emily D. Haley