2023-10-07T20:02:20.0000Z33.189167-116.0343336.93manualconfirmedIRIS0.89Ml1Origin/20231008183658.70259.18975Magnitude/20231008183658.702642.18976IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40578728contributorID