IRON MOUNTAIN, Mich. (WZMQ) – A fire broke out at an unoccupied residence on 800 Spring Street, just off Stephenson Ave. The Iron Mountain Police Department and Fire Departments, alongside the Breitung Township Fire Department and WE Energies, swiftly responded to the scene. An EMS crew with ambulance remain on site for safety. Authorities have cordoned off both sides of Spring Street as a precautionary measure. While the fire appears to be under control, firefighters from the Iron Mountain Fire Department remain on-site, ensuring the safety of the area. The cause of the fire is currently still under investigation. Stay tuned to WZMQ for updates as more information is made available.