#bow-tie

Bow-tie risk diagram for fire — blue fault tree of causes converging into a central flame, and an orange event tree branching outward into five outcomes

📈 Fire Risk Assessment April 18, 2026 · 7 min read

Event Tree vs Fault Tree: Picking the Right Fire Tool

Event tree vs fault tree: one tracks causes backward, the other tracks outcomes forward. Here is how fire engineers pick the right one.