2022-03-16T20:59:46.0000Z38.825668-122.8160021.92manualconfirmedIRIS1.17Md1Origin/20220316210312.580316.17044Magnitude/20220316210312.58037.17045IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73706521contributorID