2023-10-07T05:00:25.0000Z33.9395-115.9978332.88manualconfirmedIRIS1.09Ml1Origin/20231008165507.273071.18503Magnitude/20231008165507.273123.18504IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40578496contributorID