Hi, I've enjoyed reading this thread so far. I'm currently writing a novel about a settlement on Titan, and this thread was the first thing I found in my search. I don't want to destroy Titan itself; there are several domed cities filled with what is basically Earth atmosphere. The scenario is that Titan has been attacked from outside, and each city's dome has big holes punched in it, but it's basically still intact. Each dome houses 50,000 people, is about 15 stories high, and covers approximately 10 - 15 square kilometers. Anyone care to guess or approximations of whether there would be adequate oxygen to start a firestorm in each domed city?