2023-02-23T04:18:47.0000Z33.724167-116.82216718.4manualconfirmedIRIS1.04Ml1Origin/20230223170809.852792.55563Magnitude/20230223170809.852848.55564IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40417928contributorID