From KXTV News Channel 10
An earthquake early Sunday morning in Napa County has geologists rethinking about the probabilities of a strong temblor along the Green Valley Fault in Solano County.
At 1:44 a.m. Sunday, the strike-slip fault shuddered at a spot 10 miles northwest of Fairfield, in remote section of southern Napa County. It registered a magnitude 4.1 and originated at a depth of six miles below the earth's surface.
Residents in Fairfield and Vacaville said they felt the temblor but there were no reports of damage. >>MORE>>