The quake struck at 3:08 p.m. with a 5.2 magnitude.
There is no tsunami threat at this time.
BREAKING: Magnitude 5.2 earthquake just struck off the Northern California coast near Petrolia. pic.twitter.com/8fPdztFpPm— Drew Tuma (@DrewTumaABC7) March 18, 2020
Stay with ABC7 News for the latest details on this developing story.