2025-04-23T01:11:12.0000Z33.4745-116.55511.69manualconfirmedIRIS0.76Ml1Origin/20250423011557.329687.50547Magnitude/20250423011557.329747.50548IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40938143contributorID