2025-05-30T04:59:11.0000Z33.476833-116.5071678.13manualconfirmedIRIS0.66Ml1Origin/20250530050444.775954.37087Magnitude/20250530050444.776007.37088IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40980615contributorID