2025-08-03T12:04:34.0000Z37.407833-118.55583311.11manualconfirmedIRIS1.09Md1Origin/20250803222933.843923.140072Magnitude/20250803222933.843975.140073IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc75218607contributorID