2023-09-10T19:24:59.55Z39.1778333-123.4596667-0.4manualconfirmedUSGS1.25md1Origin/20230911202218.68519.549680Magnitude/20230911202218.685246.549681USGS20 km NNW of Boonville, CAregion namenccatalognc73935446contributorID