2021-09-03T23:18:55.0000Z34.006833-117.01516.44manualconfirmedIRIS0.97Ml1Origin/20210903233909.916314.695516Magnitude/20210903233909.916364.695517IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40031912contributorID