2021-05-18T19:17:02.0000Z38.111833-122.174167-0.11manualconfirmedIRIS1.37Md1Origin/20210518200248.935974.89188Magnitude/20210518200248.936023.89189IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73564285contributorID