2021-02-09T08:18:49.0000Z38.835835-122.7911681.78manualconfirmedIRIS0.56Md1Origin/20210209082143.618947.2827392Magnitude/20210209082143.619002.2827393IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73520631contributorID