2021-07-31T22:36:48.0000Z33.9925-117.2763337.07manualconfirmedIRIS1.44Ml1Origin/20210731224211.448106.335114Magnitude/20210731224211.448155.335115IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39760199contributorID