A 4.2 earthquake struck after 5 a.m. in the Pacific Ocean off Rosarito but was felt throughout San Diego County.
The U.S. Geological Survey shows light shaking was found across San Diego County from the temblor that struck at 5:13 a.m. PT.
The epicenter was located approximately 40 miles southwest of Imperial Beach and Coronado.
No damage has been reported and the USGS ShakeMap does not show any heavy shaking associated with this incident.
However, in the response section of the USGS website, some people in Alpine, SAn Marcos, Escondido and El Cajon reported feeling the earthquake.
Did you feel it? Let us know in the comments section below or on the NBC 7 Facebook page.
