2022-04-08T04:47:51.0000Z40.324-122.09433314.34manualconfirmedIRIS1.87Md1Origin/20220408062045.25103.144220Magnitude/20220408062045.251086.144221IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73715821contributorID