On the video clip, a hot air balloon is seen crashing to the ground after catching fire.
Of the 21 people on board, 13 people survived, according to Governor Jorginho Mello.
The cause of the accident is being investigated.
The region is, according to the media company Globo, a known destination for hot air balloon trips. According to the company, another hot air balloon accident occurred in the state of São Paulo, north of Santa Catarina, less than a week ago where a woman died.
