2022-12-07T23:56:43.0000Z38.8395-122.8371661.23manualconfirmedIRIS0.75Md1Origin/20221207235954.896599.797961Magnitude/20221207235954.896654.797962IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73815886contributorID