Quote:
Originally Posted by MrLonzo
I lived in Southern California for over 40 years. My house, and most houses there are stucco over wood frame with Class A roofing shingles made of fiberglass/asphalt or clay.
Stucco is not a flammable material. It is composed of Portland cement and sand, neither of which are flammable. Class A roofing shingles are fire-resistant and can withstand exposure to direct flames without catching fire, according to numerous online sources. You’ll find inside most of these upscale houses lots of tiling, stainless steel, mirrors, glass, and other non-flammable materials.
So how do embers get to the wood frame leading to the burning down of the entire house? And how do the fires spread so quickly from house to house (one report says “length of a football field in 90 seconds”). Yes, wind is an accelerant, but fire needs flammable fuel.
I don’t disbelieve the pictures I’m seeing, just trying to understand how this happens.
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Maybe try thinking about temps reaching 500 to 600 degrees and incinerating everything in it's path. Nothing in it's path survived and was burnt to the ground, how is that hard to understand?