2021-05-02T12:51:47.0000Z38.762001-122.6973341.68manualconfirmedIRIS1.2Md1Origin/20210502125449.579275.61171Magnitude/20210502125449.579324.61172IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73557195contributorID