I watched the video again and compared it to another video from a security camera across the street. Possibly at the moment of detonation a water hydrant blew off its mount and shot a stream of water in the air. That water was squirting straight up for hours afterward until they got the water mains shut off.
I watched the video again and compared it to another video from a security camera across the street. Possibly at the moment of detonation a water hydrant blew off its mount and shot a stream of water in the air. That water was squirting straight up for hours afterward until they got the water mains shut off.