2021-10-16T16:32:54.0000Z38.839001-122.8353351.19manualconfirmedIRIS0.86Md1Origin/20211016163557.819641.206105Magnitude/20211016163557.819692.206106IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73640275contributorID