TWINSBURG, OH (WOIO) - The Amazon Fulfillment Center was damaged in Twinsburg during the storm on Sunday.
The Twinsburg Fire Department said the roof was heavily damaged.
Everyone was evacuated from the building, according to investigators.
The Fire Department said two people suffered minor injuries during the incident. They were treated on scene by in-house medical staff and sent home.
An HVAC unit was damaged during the storm.
The building remains closed on Monday as the damage is assessed and repairs are made.
Summit County was in a tornado warning for about 45 minutes on Sunday.