Wow! The difference from pic 2 to pic 3 is amazing! My hats off to all the firefighters out there because that is some tough sh$t!
THANKS! Pic 3 is where the flashover occurs at about 2mins. Now consider the callout timeline for us to get there and alot of times there is nothing we can do.
1. someone has to notice it
2. they call 911 and dispatch collects the info
3. dispatch sends tones out to us for a response
4. we get bunker'd up and go in route
5. in route time to get there, hopefully without other drivers doing stupid things when they see/hear the sirens and lights delaying us even further
6. on-scene, give a size-up to other incoming aparatus and dispatch center
7. do a 360 degree walk around size-up of the structure so we don't miss anything dangerous that can change the dynamics, ie - propane tanks, o2 tanks, etc.
8. establish command and accountability system for our FF's
9. establish offensive or defensive tactics and execute them
10. continual size-up to adjust for what is working and what isn't
Now you can see by the above response timeline that these things have a big jump on us before we can attack it. The pic below is from a trailer fire. We faught the fully involved right 60% of the trailer while trying to get to her in the left side by cutting through the wall. She died on the other side of that wall, on her 40th birthday.