Multiple explosions and a fire on a fuel barge are being reported at the Austal shipyard in Mobile, Ala., tonight.
Fox10 News reports that the Coast Guard is on the scene. No deaths have been reported, although some crew members of the natural gas barge sustained injuries.
Nearby residents have been advised to shelter in place as a fifth explosion rocks the area.
The three reported injured in the blast are in critical condition.
Twitchy will update this post as details emerge.