2024-02-21T00:12:34.95Z38.8071671-122.81866463.01manualconfirmedUSGS0.69md1Origin/20240221001423.419637.31105Magnitude/20240221001423.4197.31106USGS6 km WNW of The Geysers, CAregion namenccatalognc74005236contributorID