The United States Geological Survey (USGS) on Sunday said a preliminary 5.4 magnitude earthquake shook Humboldt County, California.
The quake struck around 10:35 a.m. local time near Rio Dell, the USGS said.
Good morning Redwood Coast CA. Did you feel the magnitude 5.4 earthquake about 9 miles southeast of Rio Dell at 10:35 am? The #ShakeAlert system was activated. See: https://t.co/4zt5Owvxod @Cal_OES @CAGeoSurvey @CalConservation pic.twitter.com/4R5mwhldSb
— USGS ShakeAlert (@USGS_ShakeAlert) January 1, 2023
There were no immediate reports of damage or injuries.
This is a breaking news update.