2021-02-06T02:37:01.0000Z38.821833-122.8441672.22manualconfirmedIRIS1.47Md1Origin/20210209020531.774936.2802592Magnitude/20210209020531.774988.2802593IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73519096contributorID