2023-12-09T17:12:29.1Z38.7926674-122.74816892.59manualconfirmedUSGS0.73md1Origin/20231209171505.10008.68035Magnitude/20231209171505.100158.68036USGS2 km NNE of The Geysers, CAregion namenccatalognc73973786contributorID