2021-04-12T00:12:48.04Z38.8040009-122.77799992.08manualconfirmedUSGS1.05md1Origin/20210412001428.422937.8167051Magnitude/20210412001428.422986.8167052USGS4km NNW of The Geysers, CAregion namenccatalognc73548370contributorID