Riley Fire Update, Friday, July 12, 2024: Mop up operations continue to prove successful

July 12, 2024 Posted by: K. Mikulla
Riley Fire Update, Friday, July 12, 2024
432 acres, 96% contained, 146 personnel

Mop up operations continue to prove successful

Firefighters are presently searching for any remaining heat to a depth of 300 feet along the fire’s perimeter, with special focus on the short, uncontained section at the fire’s northwestern edge. Aerial resources continue to assist firefighters by providing infrared heat imagery and bucket drops on some of the partially burned sections, and they will continue focusing on any heat in or near unburned vegetation. Smoke may be visible within the fire, especially with increased southerly winds forecasted today. 

Seven firefighters are transported along railroad tracks in the back of a pickup truck.Firefighters being transported by rail to the Riley Fire line. Photo courtesy of BLM Alaska Fire Service

HEALY, Alaska – Normal operations remain in effect at Denali National Park and Preserve. Denali National Park Tours Doyon/Aramark Joint Venture and the National Park Service have welcomed visitors back. Some areas, however, are closed due to firefighting support activities. These include:
  • Riley Creek Campground
  • Riley Creek Day Use Area
  • Horseshoe Lake Trail
  • Mt. Healy Overlook Trail
Trail and campground closures are expected to re-open in the coming days pending firefighting activity completion. Visit the Denali National Park and Preserve website for additional information.


Park Information Line: 907-683-9532, 9 a.m. - 4:00 p.m., daily. 

Weather: Southerly winds will increase on Friday afternoon, averaging 10 to 15 MPH and gusting to 30 MPH. Chances of precipitation will increase again over the weekend.

Fire Investigation: The National Park Service is requesting information from anyone who may have witnessed the initial stages of the Riley Fire, specifically between the hours of 11:30 a.m. and 12:30 p.m. on Sunday, June 30, 2024. Anyone who was in the vicinity of the Horseshoe Lake Trail, Mt. Healy Trail, Sugarloaf Trail, or on the southbound passenger train during that time and has information relating to the fire should contact the Tip Line at 888-653-0009.

Evacuations: All evacuation statuses have been lifted.

Temporary Flight Restrictions: A temporary flight restriction (TFR) remains in place over the Riley Fire until July 19th but has been modified. The Denali air strip remains closed to public use. Find more information at: 4/7281 NOTAM Details (faa.gov). It’s important to keep all unidentified aircraft out of the TFR area.

Last updated: July 12, 2024

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Mailing Address:

PO Box 9
Denali Park, AK 99755

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907 683-9532
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