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Two tables prepared for use with the National Fire-Danger Rating System replace 10 tables previously used with the Model-8 Fire-Danger Rating System. They provide for the conversion of Spread Index values at various altitudes, aspects, and times of…
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Changeover from use of the Intermountain Model-8 Burning Index Meter to use of the Spread Index of the National Fire-Danger Rating System required a comparative analysis of both systems. This note describes a program written in SPS to calculate…
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Problems being encountered in implementing fire prevention programs were explored by studying the organization for fire prevention at the Fish Lake, Uinta, and Wasatch National Forests in Utah. The study focused on role congruency in fire prevention…
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The main purpose of this publication is to summarize the most important aspects of fire behavior as we now know them. The author recognizes that there are still many unknowns in the behavior of forest and range fires. These unknowns will be the…
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The investigation of the causes of a fish kill in waters containing ferro‐ and ferricyanide at concentrations far under those generally accepted as non‐lethal have shown these low concentrations to be lethal due to photo‐decomposition and release of…
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On August 21, 1937, the tragic Blackwater Fire caused the death of 15 firefighters, burning approximately 1,700 acres of National Forest System lands on the Shoshone National Forest, near Cody, Wyoming. An electrical storm occurred in the general…
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[Excerpt from text] Measurements of meteorological conditions prevailing during the rapid spread of forest fires are greatly needed so that when their recurrence seems probable, fire weather forecasters may issue warnings of the danger.
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[Excerpted from text] It is not often that a large forest fire occurs conveniently near a weather station specially equipped for measuring forest-fire weather. The 13,000-acre Quartz Creek fire on the Kaniksu National Forest…
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WESTERN ASPEN ALLIANCE is a joint venture between Utah State University’s College of Natural Resources, USDI Bureau of Land Management, and the USDA Forest Service Rocky Mountain Research Station and National Forest Systems, whose purpose is to…
Wildfire affects the health and well-being of people, yet the science behind its management grapples with uncertainties that have led to sometimes contentious scientific debate. Diverging views over how “natural” high-severity fire is in dry conifer…
After a catastrophic wildfire, quick action must be taken to minimize social, environmental and economic devastation. Responsive action requires navigating a complex maze of diverse landowners, community organizations and numerous local and federal…
Ground, surface, and canopy fuel characteristics serve as essential inputs to computer models of fire behavior and fire effects. FuelCalc is a fuel characteristics simulation software application that calculates initial canopy fuel characteristics…
For thousands of years, the Salish, Pend d’Oreille, and other tribes of the Northern Rockies periodically set fire to the land, pro-foundly shaping plant and animal communities. On this website, you can hear elder interviews and learn about fire…
The BehavePlus fire modeling system is managed by the U.S.Forest Service, Rocky Mountain Research Station, Fire, Fuel, and Smoke Science Program (FFS) in Missoula, Montana. In 2014, information on BehavePlus was transferred from www.FireModels.org…
Widespread development and shifts from rural to urban areas within the Wildland-Urban Interface (WUI) has increased fire risks to local populations, as well as introduced complex and long-term costs and benefits to communities. We use an…
The Wyoming Prescribed Fire Council (WY-PFC) officially formed on December 21st, 2018 through the efforts of representatives from private, county, state, and federal entities. The WY-PFC joins over 30 other state Prescribed Fire Councils under the…
This site is hosted by the National Institute for Occupational Safety and Health (NIOSH), which conducts independent investigations of both structural and wildland firefighter line-of-duty fatalities. The website provides access to the NIOSH…
The mission of the Whitebark Pine Subcommittee is to help ensure the long-term viability and function of whitebark pine in the GYA. Whitebark Pine Subcommittee partners include staff from the forests, parks and Bureau of Land Management in the GYA,…
In April 2021, FAMLN hosted a Learning exchange focused on increasing the pace & scale of prescribed fire in MOntana. During this virtual learning event, we brought together prescribed fire practitioners from Montana and across the West to share…
The Crown of the Continent High Five Working Group (Hi5WG) was formed in 2016 with a mission to protect and restore functional whitebark and limber pine ecosystems by fostering transboundary collaboration and coordination to transfer sound…