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Williams, Ariz., June 26, 2023 – Kaibab National Forest has been taking advantage of unseasonably cool and wet conditions to manage lightning-caused fires to remove hazardous fuels, promote healthy vegetation and improve forest health. These environmental conditions persisted beyond the typical spring prescribed fire season.

The Kaibab National Forest is a fire-adapted ecosystem, with native species, such as the Ponderosa pine, dependent upon frequent, lower-intensity fire to thrive. The thick bark of Ponderosa pines protects trees from all but the most intense fires, and fire on the forest floor provides a nutrient-rich seedbed for the next generation of vegetation to succeed. Fire also plays a crucial role in breaking down forest floor debris, such as fallen leaves, needles, branches, and trees, a process which normally occurs rapidly in more moisture-laden environments but can take decades in the arid Southwest. By using both prescribed fires and naturally occurring fires when conditions safely allow at regular intervals, future fires on the Kaibab will be less intense and produce less smoke, benefiting the ecosystem and those around it.

Weather will continue to play a vital role in managing these fires, with tactical firing operations planned only when conditions exist to safely do so. Over the past several days, despite the higher winds and lower humidity, all three fires have remained within their respected designated areas. This is due to the strategic decisions fire managers have made over the past couple weeks using the terrain, previously treated adjacent landscapes, weather forecasts, and tactical firing operations to ensure the fires continues to burn at the more natural intensity and rate of spread. The National Weather Service has issued a Red Flag warning for Monday and a Fire Weather Watch on Tuesday due to strong winds and low relative humidity. Crews will monitor and patrol the fire perimeters watching for spot fires.

The Hull Fire, located near Lower Hull Tank along the Kaibab National Forest and Grand Canyon National Park boundary just northeast of the Grand View Lookout and east of Grandview Point, is 1,491 acres spreading at a low-to-moderate pace in ponderosa pine forest within the planning area. All tactical firing operations are complete. This fire is being co-managed with Grand Canyon National Park. Twenty-five personnel are currently assigned to this fire.

The Ridge Fire, located approximately 7 miles southeast of Tusayan along forest road 302 near Skinner Tank, is 2,300 acres slowly moving south/southwest in ponderosa pine forest south/southwest of Skinner Ridge. Tactical firing operations have been occurring along the eastern edge of the planning area, building a buffer of pre-burned ground ahead of the fire and directing the fire slowly to the south/southwest. Seventy-seven personnel are assigned to this fire.

The Three Lakes Fire is approximately 481 acres and growing at a low-to-moderate rate of spread through the mixed ponderosa pine, Douglas fir, and aspen forest and grassy meadows. Green grasses have held fire activity to a slow spread, consuming pine needle duff and dead-and-down woody debris and stumps on the forest floor. Crews were able to use tactical firing operations to strengthen approximately 2 miles of the planned area perimeter yesterday. Pilot cars may be used along State Route 67 should smoke impacts warrant for safety. Seventy-seven personnel are assigned to this fire.

Managing naturally caused wildfires across the landscape is a very effective tool in restoring the forest to a healthier condition, and these efforts align with the Forest Service's 10-year Wildfire Crisis Strategy, which aims to increase the use of fire on the landscape as well as other treatments to improve forest resiliency for generations to come.

Additional information can be found on the on InciWeb, Kaibab NF website, Twitter, Facebook, Flickr, or by calling the Fire Information Hotline at 928-635-8311 or local ranger stations.