Earthquakes June 10, 2024 8:32 am Report finds Los Angeles most “disaster prone” county Southern California is subject to the most earthquakes in the country, in addition to fires, heatwaves and landslides, according to a new report. Video broadcast on Today in LA, Monday, June 10. US & World Videos 3:39 NBC4's Conan Nolan looks back at 1994 Northridge earthquake 3:08 Remembering the moment the Northridge earthquake hit 0:32 Watch: ShakeMovie computer simulation of the 1994 Northridge Earthquake