2025-09-29T18:24:04.45Z38.825164794921903-122.7978363037112.1300001144409202manualconfirmedUSGS1.09md1Origin/20250929182631.382071.704932Magnitude/20250929182631.382144.704933USGS6 km NNW of The Geysers, CAregion namenccatalognc75243447contributorID