2021-09-18T11:38:18.0000Z39.5002-120.357513.3manualconfirmedIRIS0.8ml1Origin/20210919215807.10028.860327Magnitude/20210919215807.10033.860328IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognn00822764contributorID