2024-05-02T15:02:22.0000Z33.911-118.38716711.53manualconfirmedIRIS1.57Ml1Origin/20240503222557.739257.130489Magnitude/20240503222557.739307.130490IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40736040contributorID