2021-04-25T17:00:58.0000Z38.822498-122.8001632.9manualconfirmedIRIS1.61Md1Origin/20210425170409.500438.9477840Magnitude/20210425170409.500493.9477841IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73554440contributorID