2026-06-18T12:14:52.49Z38.820667266846-122.853164672852.420000076294manualconfirmedUSGS1.18md1Origin/20260618121708.157454.211703Magnitude/20260618121708.157537.2117042026-06-18T12:17:15.492737ZNorthern Californiaregion nameOrigin/20260618121708.157454.211703