BELOIT - A storage unit containing fireworks caught fire Friday, causing damage to the storage unit and neighboring storage units.

A storage unit caught on fire at 10:13 p.m. Friday at 1405 Madison Road. When Beloit Fire Department firefighters arrived, fireworks were still going off. The fire was under control by 11:30 p.m. and the last units cleared around 12:39 p.m., according to information from the department.

The cause of the fire remains under investigation, and a damage estimate were not available. Eight to 10  other storage units were damaged in the fire, according to Beloit Fire Department reports..

No one was injured.

The Town of Beloit, South Beloit, Janesville and Harlem-Roscoe fire departments assisted.