2023-09-02T22:11:38.56Z38.8103333-122.77033231.1manualconfirmedUSGS0.29md1Origin/20230902221412.718779.485465Magnitude/20230902221412.718836.485466USGS4 km NNW of The Geysers, CAregion namenccatalognc73932366contributorID