2026-01-04T21:48:27.21Z38.8183326721191-122.8079986572273.30999994277954manualconfirmedUSGS0.77md1Origin/20260104215053.067797.132137Magnitude/20260104215053.067848.132138USGS6 km NW of The Geysers, CAregion namenccatalognc75290941contributorID