WUI Fire Risk - A Collection of Resources
Description: See a demonstration of the new Wildfire Risk to Communities website, including use of the interactive maps, charts, and resources available for every community, county, and state in the U.S. Learn how the website and downloadable resources can help community leaders such as elected officials, community planners, and fire managers prioritize actions to mitigate risk. Wildfire Risk to Communities is a new easy-to-use website with interactive maps, charts, and resources to help communities understand, explore, and reduce wildfire risk. It was created by the USDA Forest Service under the direction of Congress. Wildfire Risk to Communities builds on nationwide LANDFIRE data to provide new information about wildfire risk to communities across the U.S.
Presenters: Greg Dillon, Frank Fay, Jim Menakis, Kelly Pohl, Joe Scott
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We analyzed the relationship between predicted housing exposure to wildfire and local self-assessment of community competence to mitigate wildfire risks in 60 communities in the western US. Results generally demonstrate that (1) the number of sources of wildfire risk influences local housing exposure to wildfire, and (2) perceived community-competence is associated with predicted exposure to wildfire. We suggest that investments in ongoing updates to community risk planning and efforts to build multi-jurisdictional risk management networks may help to leverage existing capacity, especially in moderate capacity communities. The analysis improves the social-ecological understanding of wildfire risks and highlights potential causal linkages between community capacity and wildfire exposure.
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This study presents a novel risk-science approach that aligns wildfire response decisions, mitigation opportunities, and land management objectives by consciously integrating social, ecological and fire management system needs. We use fire-prone landscapes of the US Pacific Northwest as our study area, and report on and describe how three complementary risk-based analytic tools—quantitative wildfire risk assessment, mapping of suppression difficulty, and atlases of potential control locations—can form the foundation for adaptive governance in fire management. Together, these tools integrate wildfire risk with fire management difficulties and opportunities, providing a more complete picture of the wildfire risk management challenge. Leveraging recent and ongoing experience integrating local experiential knowledge with these tools, we provide examples and discuss how these geospatial datasets create a risk-based planning structure that spans multiple spatial scales and uses.
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Conditions such as dense vegetation and drought have resulted in more severe wildland fires in recent years, and some communities are experiencing the devastating effects of these fires. Federal agencies can collaborate with nonfederal stakeholders to reduce the risk of wildland fires. This is a key aspect of the National Cohesive Wildland Fire Management Strategy. The Government Accountability Office recommends that federal agencies work with the Wildland Fire Leadership Council—which provides oversight and leadership for the strategy—to develop measures to assess progress toward achieving the strategy’s goals.
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This study proposes using the principles of risk analysis to provide land management agencies, first responders, and affected communities who face the inevitability of wildfires the ability to reduce the potential for loss. Overcoming perceptions of wildland urban interface fire disasters as a wildfire control problem rather than a home ignition problem, determined by home ignition conditions, will reduce home loss.
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