Let's ask someone who was there. Could someone who was there that day, perhaps a First Responder Firefighter, and saw it with his own eyes, maybe weigh in on this deeply challenging question. Were there any infernos that day, or would you say the fires were pretty easy to manage until suddenly the buildings collapsed 1,2,3 for no obvious reason? Was Gage right when he said the Twin Towers' fires were almost extinguished and Building 7 was just a few small pockets of fires before their collapses? Or are Richard Gage and our friend Clayton perhaps a wee bit inaccurate in the characterization of the fires that day? Was it at least hot enough to cook many Jesuses on corndogs?
The firefighters describing infernos were looking at the SW corner early in the afternoon. The only fires were on floors 19, 22, 29 and 30. If there were fires on other floors they would have broken the windows on the west face.
At the time of collapse the fires on floors 19, 22, 29, 30 and 12 had burned out. The fires on floors 7, 8, and 9 and 11 had died down on the north face.
NCSTAR 1-9 pg 243 - 244
Floor 7
By 4:38:11 p.m., the last image available, windows were open at least as far east as 7-44D, and the new flames had already died down.
No additional images are available to indicate the fire behavior further to the east on this floor. It is likely that the fire continued spreading toward the east face.
Floor 8
By shortly after 4:00 p.m., much of the burning near the center of the north face had died down. The small fires that were observed appeared to be located well away from the exterior wall.
Floor 9
At 4:38:11 p.m., only small spot fires were visible between windows 9-44D and 9-47B.
NIST found no evidence regarding fire behavior after 4:40 p.m. It is possible that the fires continued to spread eastward and moved onto the east face.
Floor 11
Shortly after the flames first appeared on the north face, a photograph showed intense burning in windows 11-45C to 11-48A. By around 4:52 p.m., the flames in the area had apparently died down, and flames on
this floor were not observed again until around 5:10 p.m.
Here is a frame from a video taken at 5:20 pm. showing the fire on floor 11.