Post-Fire Erosion Explorer Eaton Fire · Los Angeles County

Prototype

A map of modeled post-fire hillslope erosion for the January 2025 Eaton Fire — hillslope erosion only, not debris flow or flooding. The data story explains the method and its limits. Read the data story

This map is a visual presentation of the modeled erosion rasters and the 90 USGS hazard basins. The same figures are available as text in the basin inspector and in the Report view. Use the basin search in the Focus panel, or Tab to a basin outline on the map and press Enter, to read each basin's values.

Post-fire erosion tons/acre/yr
Pre-fire
Post-fire
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