Fire spread and ember exposure reaching each structure, and the house-to-house spread that follows.
Five perils on one model of the home.
Every model runs on the same per-structure model of every US home, so a score belongs to the address and not the ZIP code around it. Each peril reads the home and its surroundings, then runs its own physics.
Storm water routed over real terrain to a depth at the structure, and the damage that depth does.
Hurricane and severe-wind fields against the specific roof, openings, and exposure.
Ground motion through published fragility curves for the construction type and era.
Post-fire slopes shedding mud and rock toward the homes the burn left standing.
Models how each retrofit changes a structure's risk — the effect of hardening measures on modeled loss.
Run the five models on your book.
Score a portfolio of addresses across all five perils and return a per-structure result for each one.
