Region Archives: United States

Forest fires now burn ten times more acreage annually than in 1985, while wildfire severity has gotten even worse. In California, 30 times more acreage burned from high-severity, forest-killing fires, according to new UCLA research. In the 1980s and 1990s, California’s forest fires burned mostly at low or moderate severity, generally benefiting ecosystems. But as fires have grown in size, severe fires causing widespread tree death have overtaken beneficial fire as the most common fire type in California’s forests. Changes are tied to the increasingly warm and arid environment. These aridity-driven changes were also stronger in more densely forested areas, said senior author Park Williams. …The two main causes for the increase in fire severity are fuel density [and] environmental dryness. …The researcher’s conclusions show that the state can make some headway in protecting California’s forests with changes in forest management, such as doing more manual clearing of underbrush and conducting more prescribed burns.

PHOENIX — New technology is coming to Arizona to predict flooding and prevent wildfires. Moisture sensors are going in the ground to gauge just how dry the land is. Soil that is too dry cannot absorb water, which creates a higher risk for flooding and wildfires. This advancement should help predict wildfires and flooding across Arizona. Salt River Project (SRP) officials say plant moisture, in both dead and alive plants, is one of the most important indicators of wildfire danger. However, taking field samples by hand is tough, so this new technology will do the heavy lifting. SRP crews in the Tonto National Forest are planting tiny pieces of technology in the ground to provide data. …These moisture measurements should provide important clues, like the risk of a wildfire at a given location, how likely it is to spread, how big it might get, and predicting floods.

The U.S. Forest Service will hold a single public comment period with a Monday deadline on a huge project to salvage wind-toppled timber across vast sections of six national forests in northern Idaho and western Montana. Calling it an emergency that poses imminent threats to “life, property, and important natural, cultural, or historic resources,” the federal land management agency intends to use emergency authorities and new rules governing environmental analysis and endangered species consultation to expedite what is otherwise a deliberative process that can take years to complete. “The expediency with which this is being handled is in response to that emergency being declared by the president and the Forest Service response to that declaration,” said agency spokesperson Sara Rouse. …Mike Reggear, agency resource manager for the Idaho Forest Group, said the Forest Service isn’t set up to respond with the speed needed to salvage timber killed by events like windstorms and fire. 

MONTANA — More than 190,000 acres of recommended wilderness in the Flathead National Forest could be opened up to off-road vehicles (ORVs), according to a U.S. Department of Agriculture secretarial memorandum that leaked earlier this month. The memo, which laid out federal officials’ plans to unwind protections that have been in place in northwest Montana since 2018, prompted local and national advocacy groups to rush to action. Following four years of interagency collaboration, environmental analysis and an extensive public participation process, the Flathead National Forest’s Revised Land Management Plan was officially adopted in 2018, designating 193,403 acres of land as recommended wilderness… The New York Times earlier this month reported that a leaked memo directed the use of ORVs on 5 million acres in Montana and Idaho, 193,403 acres of which are within recommended wilderness areas on the Flathead National Forest. Local stakeholders say the directive would unwind years of collaborative work if it comes to fruition.

Colorado nonprofit, the Mountain Pine Beetle Foundation, is working to help landowners fight back against growing infestations of mountain pine beetles and protect their properties from wildfires. Founder Wesley Manney said the organization’s goal is simple: stop beetle infestations before they grow and reduce wildfire risk at the same time. What started as a handful of infested trees in Evergreen, Colorado, has turned into hundreds for landowner Jon Hager. …Now, crews are cutting down and chipping dozens of beetle-killed and infested trees on his property as part of an effort to slow the spread of mountain pine beetles, which experts warn could become a bigger problem during Colorado’s dry summer conditions. “It’s our responsibility as landowners,” Hager said. “We should take care of the beetle problem so it doesn’t spread to our neighbours.”

The US Department of Agriculture’s Forest Service is funding two landscapes within the Boise and Payette national forests for inclusion in the Collaborative Forest Landscape Restoration Program (CFLRP). The congressionally funded program provides long-term support for partnership-driven projects that improve watershed health, reduce wildfire risk and strengthen local economies. The West Central Idaho Initiative covers 2.3 million acres of public and private lands stretching from Boise to New Meadows, Idaho. The initiative focuses on reducing wildfire risk to communities through logging, thinning and prescribed fire. The area was chosen for a 10-year funding commitment based on its strong history of collaboration. …The Weiser-Little Salmon Headwaters landscape continues CFLRP involvement dating back to 2012. In the first 10 years of funding, projects there treated nearly 170,000 acres of hazardous vegetation, resulting in the equivalent of about 36,000 logging trucks of timber sold. 

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When heat waves hit the Western United States, the risk of wildfires quickly rises. The prolonged heat dries out vegetation, but that’s only part of the cause – heat waves also play other roles in spreading wildfires. In a new study, our team of fire and climate scientists looked at two decades of wildfire activity in the West, from 2001 to 2024, and for the first time quantified the effect of heat waves on those fires. We expected a big impact, but the numbers still surprised us: While heat waves, which we defined as three or more consecutive days with temperatures in the top tenth of hottest days, accounted for only 12% to 15% of warm-season days, we found that 42% of all the area burned by fires had occurred during or right after a heat wave. Moreover, the amount of the area that burned each day was more than 50% larger during heat waves than during the cooler days right before the heat wave began in many parts of the West. In some regions, the difference was much larger – up to 300%.

RONALD, Wash. — The sound of wildfire prevention isn’t a fire engine siren. It’s chainsaws, wood chippers and heavy machinery chewing through brush. Across Kittitas County, crews are removing smaller trees, trimming limbs and clearing brush in an effort to reshape forests before the next wildfire season arrives. But the work underway here is also challenging one of the most deeply held ideas many people have about forests: That more trees always means a healthier forest. “Green is good,” said Katie Zander, the North Service Forestry coordinator for the Washington Department of Natural Resources (DNR) Southeast Region. “But out here historically we did not have this dense of forest stands.” According to Zander, eastern Washington forests evolved with regular low-intensity fires that naturally cleared out brush and smaller trees. But decades of aggressive wildfire suppression changed that pattern.

SEATTLE — Weyerhaeuser Company announced the fifth year of its Fighting Fires Together campaign, combining the company’s wildfire management and community support efforts across Oregon. The campaign unifies support for rural fire districts, wildfire response partnerships, and resources that strengthen firefighter and community resilience in fire-prone areas of the state. The campaign addresses the realities of wildfire response in rural Oregon, where communities and agencies often face limited resources to protect both residents and wildland firefighters. …Across Oregon, grants from the company’s Giving Fund help rural fire protection districts secure critical rescue, medical and wildland firefighting tools, along with expanded training to support faster, safer responses when wildfires occur. …Additionally, Weyerhaeuser is supporting the next generation of wildland firefighters and forestry professionals. A recent $10,000 grant to Lane Community College’s Wildland Fire Management Program will support funding for tools and safety equipment… 

The Trump administration is about to propose an overhaul of how it manages nearly 5 million acres in northeastern Oregon and southeastern Washington. Logging could triple in the Umatilla, Malheur and Wallowa-Whitman national forests, which comprise the U.S. Forest Service’s Blue Mountains region. The agency’s proposal would eliminate regulations that protect large trees and sensitive habitats. It would also boost timber sale goals from 106 million board feet to 364 million over a decade. That’s raising hopes in a region where timber jobs have declined and lumber mills have closed. But others doubt the timber goals. And environmental groups have called the plan a raid on one of the wildest places in the United States. …Mark Webb, executive director of Blue Mountains Forest Partners — which coordinates between environmental and timber interests to find common ground — doubts whether the forest service can reach the ambitious logging goals it sets forth in its draft proposal.

U.S. Forest Service Chief Tom Schultz today signed the Montana Tri-Forest Federal Sustained-Yield Unit management plan that will support economic stability, strengthen central Montana’s wood processing capacity and advance forest health though timber harvests that will be processed within the boundaries of the unit. The Tri-Forest unit includes the Beaverhead-Deerlodge, Custer Gallatin and Helena-Lewis and Clark national forests. Leadership from these forests will work together to provide forest products that support local economic stability, strengthen central Montana’s wood-processing capacity and advance forest health in alignment with existing forest plans.