Earthquakes December 5, 2024 11:06 am Tsunami warning for parts of Northern California following 7.0-magnitude quake A 7.0-magnitude earthquake off the coast of Northern California triggered a tsunami warning. David Biggar reports for the NBC4 News at 11 a.m. on Thursday, Dec. 5, 2024. US & World Videos 24:17 Tsunami warning for Northern California triggered by magnitude 7.0 earthquake 1:05 Report finds Los Angeles most “disaster prone” county 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