2026-01-28T10:11:08.76Z38.7956657409668-122.7969970703121.55999994277954manualconfirmedUSGS1.49md1Origin/20260128101347.324837.73721Magnitude/20260128101347.324901.73722USGS4 km WNW of The Geysers, CAregion namenccatalognc75303026contributorID