2022-01-20T23:03:41.0000Z38.829833-122.8148332.47manualconfirmedIRIS-0.11Md1Origin/20220121014350.077465.759064Magnitude/20220121014350.077521.759065IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73681246contributorID