2026-08-19T12:30:47.46Z38.787498474121-122.748832702641.01manualconfirmedUSGS0.8md1Origin/20260819123309.171793.435472Magnitude/20260819123309.171854.435473USGS1 km NNE of The Geysers, CAregion namenccatalognc75421212contributorID