Megafault

MegaFault is a 2009 television disaster film by The Asylum, directed by David Michael Latt, starring Brittany Murphy, Justin Hartley, Eriq Lasalle, Tamala Jones, Paul Logan and Bruce Davison. It is one of the last films which has Murphy in it, as she died some weeks after its premiere.

She realizes that the quake has opened a deep fault running through the center of North America, ending at the San Andreas Fault. Any further instability will cause massive earthquakes and tsunamis, devastating Los Angeles, San Francisco and other cities all around the Pacific Ocean, leading to the deaths of millions.Dr. Lane and Boomer chase just behind the expanding crack in the Earths crust, developing a plan to stop the next quake. They decide to use a satellite orbiting above the continent which can trigger earthquakes. They fire it off when they reach the Grand Canyon, thinking that when the new fault hits the canyon it will be forced to turn south into the Gulf of Mexico. When the fault crosses with the canyon, the plan goes wrong. Instead of heading south it travels north, towards the Yellowstone Caldera. ........

Source: Wikipedia