2021-05-28T19:14:55.0000Z38.831001-122.8174971.65manualconfirmedIRIS0.78Md1Origin/20210528191743.680272.66997Magnitude/20210528191743.680323.66998IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73566821contributorID