2026-10-20T14:10:59.68Z38.796333312988-122.787002563483.3199999332428manualconfirmedUSGS0.73md1Origin/20261020141320.530659.90839Magnitude/20261020141320.53072.90840USGS3 km NW of The Geysers, CAregion namenccatalognc75452526contributorID