A bolt of lightning struck the forest around Lolo Peak in mid-July, one of many electrically charged spikes hitting numerous locations in Western Montana during summer 2017. The initially small acreage fire was tucked back in the South Fork of Lolo Creek proposed wilderness area on extremely rugged terrain that argued against early firefighting intervention. As the fire grew driven by extreme drought conditions and hot arid winds it pushed away around to the north than east and became officially designated the Lolo Peak Fire. A veteran firefighter was killed by a falling snag in the fire’s early stages, a grim reminder of the hazardous, dangerous conditions confronting women and men firefighters.
The hard data profile from the official Incident Command reported the cause as natural, lightning caused. Fuels Involved at 7,000 feet were generally sparse to patchy subalpine fir with dead white bark pine; below 7,000 feet, mixed conifers varying in composition, density, and dead/down levels. Lodge pole pine provided higher intensity burning and with larch less intense burning. Fuels at lower elevations near containment lines were Ponderosa pine with grass understory. The eventual size, 53,436 acres involving 488 firefighters and other personnel.
According to preliminary assessments the north slope of Carlton Ridge underwent a crown fire through ponderosa pine along with heavily burned white bark pine areas, much of it dead or rotted from blister rust. Preliminary estimates suggest that much of the alpine larch in the Carlton Ridge Research Natural Area may have survived more intense burning partly based on the fact that the forest understory of whortleberry, heather, and other forbs was most likely a quick, lower to the ground burn (see the page on “Carleton Ridge Research Natural Area: Features and Effects of 2017 Wildfires).
Our dismay over the fire ravaged landscape was somewhat abated by knowledgeable foresters and ecology experts who pointed out the forest rejuvenating effects a major fire has in cleaning up the forest. The last major burn in this area is estimated to have been in 1889. The ash strewn landscape and burn scars on the land will provide the way to new growth and renewal. These perspectives from professional foresters and scientists were in direct contrast to some of the political gas thrown out by anti-public lands politicians trying to blame environmentalists and an absence of large scale logging in the area.
Friends of Lolo Peak made two fall hikes into the burned areas. In mid-October we hiked the South Fork of Lolo Creek Trail about 3 miles into the forest. A second, early November hike up Forest Service Road 1311 for about 3 miles to the ‘slide area’ on the north facing, lower elevation of Carleton Ridge provide additional insights to both the destructive power of the fire and it’s checkboard pattern with some areas completely burned next relatively minor burned areas with a lot of greened areas left. The accompanying photos give an initial idea of the fire’s impact on trails and surrounding forest.
Friends of Lolo Peak is planning several spring and summer hikes, based on Forest Service advisability on safe versus high risk areas with our findings being updated. We especially hope to get a better assessment of fire damage in the RNA and accessibility to Carlton Ridge and Lolo Peak up the popular Mormon Creek trail. We’re looking forward to signs of regrowth and rejuvenation; probably some morel mushrooms, new bird life including black backed woodpeckers and other forms of regrowth as we renew our commitment to helping restore a mountain landscape and continuing to protect the natural integrity, backcountry values, and traditional uses of public lands in the Lolo Peak area for all and for future generations.
Banner photo by Uschi Carpenter, uschiphotography.com.
Friends of Lolo Peak, P.O. Box 4122, Missoula, MT 59806
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