Cathedralpeak
Montana · 2003 · 1,902 acres
Max Debris Flow Probability
100%
Total Debris Volume
21,137 m³
Sub-watersheds Analyzed
14
Max Flow Velocity
37.8 m/s
Max Flow Depth
16.2 m
About This Assessment
TORRENT computed debris flow hazard for the Cathedralpeak fire using physics-based models on real USGS 3DEP terrain data (10m resolution). The analysis covers 14 sub-watersheds across 4 design storm scenarios (2-yr, 10-yr, 25-yr, 100-yr return periods) using USGS logistic regression (Staley et al. 2017) for probability and Gartner et al. (2014) for volume estimation.
Other Montana Wildfire Assessments
- Elk Fire (2024) — 98,352 acres
- Snider Fire (2020) — 34,527 acres
- Robertson Draw Fire (2021) — 29,885 acres
- American Fork Fire (2021) — 21,892 acres
- Devils Creek Fire (2021) — 18,708 acres
- Pine Grove Fire (2021) — 16,020 acres
- Rice Fire (2020) — 15,713 acres
- Balsinger Fire (2021) — 8,590 acres
- Bridger Foothills Fire (2020) — 8,230 acres
- Crater Ridge Fire (2021) — 7,679 acres