2025-09-28T17:39:32.0000Z37.648666-118.9951630.05manualconfirmedIRIS0.78Md1Origin/20250928174149.299483.695579Magnitude/20250928174149.299545.695580IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc75243012contributorID