2022-04-18T02:15:18.0000Z38.814333-122.8192.87manualconfirmedIRIS1.4Md1Origin/20220420191941.226895.268608Magnitude/20220420191941.226945.268609IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73719240contributorID