Runout model evaluation based on back-calculation of building damage
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Abstract
We evaluated the ability of three debris-flow runout models (RAMMS, FLO2D and D-Claw) to
predict the number of damaged buildings in simulations of the 9 January 2019 Montecito, California, debris-flow event. Observations of building damage after the event were combined with OpenStreetMap building footprints to construct a database of all potentially impacted buildings. At the estimated event volume, all models overpredict the number of damaged buildings by a factor of 1.5–3.
Study Area
| Publication type | Conference Paper |
|---|---|
| Publication Subtype | Conference Paper |
| Title | Runout model evaluation based on back-calculation of building damage |
| DOI | 10.1051/e3sconf/202341507001 |
| Volume | 415 |
| Publication Date | August 18, 2023 |
| Year Published | 2023 |
| Language | English |
| Publisher | EDP Sciences |
| Contributing office(s) | Geologic Hazards Science Center |
| Description | 07001, 4 p. |
| Larger Work Type | Book |
| Larger Work Subtype | Conference publication |
| Larger Work Title | E3S Web of Conferences |
| Conference Title | 2023 8th International Conference on Debris Flow Hazard Mitigation (DFHM8) |
| Conference Location | Turin, Italy |
| Conference Date | June 26-29, 2023 |
| Country | United States |
| State | California |
| City | Montecito |