Crown Fire Probability
Derived from WildEST fire behavior modeling

About
This dataset maps the probability of crown fire across the contiguous United States under a full range of historical weather conditions, as modeled by WildEST. Values range from 0–1, representing the likelihood that a given location will experience either group torching (mid- to high-grade passive crown fire) or sustained canopy spread (active crown fire) if a wildfire occurs. Probabilities are weighted by weather frequency and fire-carrying ability.
How to Get Started:
- Explore the Map: Zoom and pan to locate your area of interest. The tile grid outlines the spatial boundaries of the dataset.
- Select Your Tiles: Click one or more tiles to highlight them. Each tile corresponds to a geographic area you can download.
- Review & Adjust: Use the checkboxes in the selection list to confirm or deselect tiles.
- Download Your Data: Click the "Download Data" button to bundle your selected tiles into a single ZIP file.
A Few Things to Keep in Mind:
- Download Limitations: For best performance, please select no more than 20 tiles per download. Larger selections may slow your browser or cause issues.
- Need more coverage? No problem—just download in smaller batches. All tiles use the same folder structure, so you can easily merge them later in your GIS software for seamless regional analysis.
- Working at larger scales? For very large areas, contact us to discuss alternative delivery options.
Selected Data Tiles:
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Crown Fire Probability
Where are crown fires most likely? This dataset highlights the probability of canopy-driven fire across the U.S. under a full range of weather conditions.
Direct Access
Get hands-on access to this dataset using interactive notebooks. Choose between the Google Colab notebook for quick exploration in your browser or access the hosted Jupyter Notebooks via Binder or GitHub for more advanced workflows.
Direct access to the Google Collab notebook
Open and explore instantly
Click the button to the left to launch an interactive notebook directly in your browser. This pre-configured Colab notebook provides a quick and easy way to explore, visualize, and analyze the data—no setup required.
GitHub hosted Jupyter Notebooks
Flexible access for advanced workflows
Access the full collection of Jupyter Notebooks hosted on GitHub. These notebooks can be used on your local machine or via cloud platforms like Binder or Google Colaboratory, providing flexibility for more advanced customizations.