2023-08-21T14:28:30.41Z38.8341667-122.82016671.58manualconfirmedUSGS-0.18md1Origin/20230822032826.067166.397973Magnitude/20230822032826.067218.397974USGS8 km NW of The Geysers, CAregion namenccatalognc73926761contributorID