2021-09-03T21:48:07.0000Z34.015833-117.51058.58manualconfirmedIRIS1.03Ml1Origin/20210903223635.840582.694801Magnitude/20210903223635.840635.694802IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40031824contributorID