A preliminary magnitude 5.4 earthquake shook Northern California to help ring in the new year on New Year's Day, according to the United States Geological Survey. Details: https://ktla.com/news/california/5-4-magnitude-earthquake-shakes-northern-california-town/ This video aired on the KTLA 5 News at 5 on Jan. 1, 2023. Get Los Angeles breaking news, entertainment, weather, traffic and sports from L.A.'s Very Own, KTLA 5 News. Keeping Southern Californians informed since 1947. Online: https://ktla.com/