COBB, Calif. – A 3.0-earthquake was reported Thursday afternoon near The Geysers geothermal steamfield.

The quake occurred at 3:36 p.m. and was centered three miles northwest of The Geysers and 13 miles southwest of Clearlake at a depth of six-tenths of a mile, according to the US Geological Survey's preliminary report.

As of 4 p.m. the survey had not received any shake reports.

A 3.1-magnitude quake was reported on Cobb last Thursday, as Lake County News has reported.

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