2025-08-27T08:38:13.0000Z34.205667-117.84714.83manualconfirmedIRIS0.39Ml1Origin/20250827180617.50623.385102Magnitude/20250827180617.506282.385103IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci37740028contributorID