Earthquakes December 5, 2024 4:55 pm Earthquake in Northern California triggers tsunami warning Seismologists say the cancellation of the tsunami warning was the result of the nature of the quake itself. Conan Nolan reports for the NBC4 News at 4 p.m. on Thursday, Dec. 5, 2024. US & World Videos 3:34 Gridlock traffic reported on PCH near Palisades Fire 2:53 Dangerous windstorm to hit Southern California 2:55 How to prepare for damaging winds and extreme fire danger 0:49 Biden in Riverside County to create new national monument 2:41 Strong Santa Ana winds create high fire danger