Firefighters have slowed the spread of the 41,000-acre “MM 117 Fire” between Colorado Springs and Pueblo. The name comes from the mile marker on Interstate 25 near the point of origin.
The early reports indicated that 10 structures had burned, but officials have revised that to 23 residences, with 7 of them being unoccupied.
The state requested the Rocky Mountain Area Type 2 Incident Management Team Black, with Incident Commander Mark Hatcher, to manage the fire. They assumed command at 6 a.m. today (Thursday).
When the fire started Tuesday the wind was far too strong for any aircraft to assist firefighters, but Wednesday brought more favorable conditions allowing several contract air tankers and military helicopters to drop retardant and water.
This is a time-lapse of wildfires in southeast Colorado detected by the fire temperature sensor on the GOES 16 satellite between 1700 UTC April 17 and 0400 UTC April 18. The fire near the arrow is the 117 Fire between Colorado Springs and Pueblo. At the lower right a fire can be seen burning from Colorado into Stanton and Morton counties in Kansas. Several other fires can also be seen. The fires were pushed by very strong winds that stirred up clouds of dust.
The sheriff’s office reports 10 structures have burned
Above: satellite photo showing the location of the 117 fire south of Colorado Springs. The red dots on the map represent heat detected by a satellite at 2:30 p.m. MDT April 17, 2018.
(UPDATED at 11:33 a.m. MDT April 18, 2018)
A more accurate estimate of the size of the 117 Fire between Colorado Springs and Pueblo puts it at 41,000 acres. Military helicopters, Chinook and Blackhawks, are assisting firefighters by dropping water.
A deputy sheriff said he was driving at 35 mph near the fire Tuesday and it was moving faster than he was.
(UPDATED at 7:15 a.m. MDT April 18, 2018)
The El Paso County Sheriff’s office reported Wednesday morning that the 117 Fire between Colorado Springs and Pueblo, Colorado has burned an estimated 60,000 acres. The fire is still active in El Paso and Pueblo Counties but the wind speeds recorded at Fort Carson and Pueblo have decreased Wednesday morning — calm to five mph, compared to gusts of 50 to 80 mph Tuesday afternoon.
The wind on Tuesday was too strong for helicopters, air tankers, or Colorado’s Multi-Mission Aircraft to fight or even map the fire, but officials hope to get the MMA into the air this morning to give firefighters a better idea of the scope of the blaze.
(Originally published at 9:38 p.m. MDT April 17, 2018)
The 117 Fire has burned at least 4,000 acres about halfway between Colorado Springs and Pueblo, Colorado. The sheriff’s office reports 10 structures have burned. The fire started Tuesday along the Interstate 25 corridor about halfway between Colorado Springs and Pueblo. It spread quickly pushed by very strong winds.
There are few public weather stations near the fire but a station north of Pueblo recorded sustained wind speeds between 9 a.m. and 2 p.m. of 45 to 60 mph gusting at more than 80 mph. The minimum relative humidity was four percent. A weather station at Fort Carson south of Colorado Springs had winds of 30 to 40 gusting above 50 mph during the same period.
Until about 2 p.m. the wind was out of the southwest. The extreme speed created a very narrow fire that grew seven miles to the northeast by 2:30 p.m. Monday. Later in the afternoon the wind shifted to come out of the south and then the southeast and east. The shifting direction could cause firefighters to be caught unexpectedly near a rapidly advancing flank or head of the fire.
There are reports that a law enforcement patrol vehicle burned and a fire engine was damaged by the quickly spreading fire.
The county declared the fire a disaster and they are in negotiations with the state to take over the fire.
The area was under a Red Flag Warning Monday and Monday evening. The forecast for the 117 Fire area Monday night calls for 20 mph winds gusting to 30-40 decreasing to 7 mph by 8 a.m. Tuesday. The high temperature Tuesday should be 59 degrees with 13 percent relative humidity along with much calmer winds.
The wind on Monday was far too strong to allow any helicopters or air tankers to take suppression action on the fire, but that will probably change on Tuesday.
Two recent fires started on the base burned a total of 5,000 acres, two homes, numerous outbuildings, and dozens of vehicles.
A spokesperson for Fort Carson, a U.S. Army base south of Colorado Springs, admits that 20 fires in the last 12 months have been a result of training activities on the base, according to KOAA. Below is an excerpt from their report:
On March 16, a fire caused by live ammunition training on a Fort Carson artillery range burned nearly 3,000 acres off Mountain Post property, destroying two homes, numerous outbuildings, and dozens of vehicles. Sunday, a wildfire caused by shooting on the Cheyenne Mountain Shooting Complex public shooting range burned more than 2,000 acres and forced the total closure of a roughly 10-mile stretch of I-25 for more than an hour.
Local residents and elected officials are wondering if there is anything the base can do to reduce the number of fires started by training, such as eliminating dangerous activities during periods of elevated fire danger.
Ten years ago this month the pilot of a single engine air tanker was killed while helping firefighters on the ground contain a fire that started on Training Area 25 at Fort Carson. Wildfire Today wrote about the report released by the National Transportation Safety Board, which indicates there were very strong winds that day when Gert Marais died:
At the time of the crash, a U.S. Forest Service person on the ground who was directing the SEAT estimated that at the time of the crash the wind was out of the southwest at 30-40 knots. Winds at the Fort Carson airfield, 5 miles from the crash site, were between 20 and 40 knots from 1300 to the time of the accident at 1815.
Strong winds like occured on April 15, 2008 often indicate high wildfire danger if the relative humidity is low and the vegetation is dry.
Thanks and a tip of the hat go out to Bean. Typos or errors, report them HERE.
The Carson Midway Fire burned hundreds of acres in Colorado Friday, March 16, 2018. Photo credit: Tri-Lakes Monument Fire Protection District
Evacuations remained in place Friday night and several structures reportedly burned after a fire broke out on a Colorado military post and spread to surrounding areas, officials said.
The fire, which started midday Friday in the southeastern portion of Fort Carson’s training area, burned approximately 2,100 acres in Pueblo and El Paso counties — on and off the Army post — by Friday night, according to the Pueblo County Sheriff’s Office.
The fire is burning in the area where Colorado, New Mexico, and Oklahoma converge
Above: satellite image showing the Stateline Fire. Red indicates heat, and the burned area appears black.
(UPDATED at 9:15 p.m. MDT March 12, 2018)
Here is an update from fire officials at 9 p.m. MDT March 12:
“The Stateline Fire burning in Union County, north of Clayton, New Mexico is now 50% contained. An estimated 27,658 acres has burned, of which 16,898 acres is on state and private land in New Mexico, 10,750 in Colorado and 10 acres in Oklahoma.”
(Originally published at 7:20 p.m. MST March 10, 2018)
The Stateline Fire burning in Union County, north of Clayton, New Mexico, is currently estimated at 21,253 acres, of which 7,160 acres has crossed over into Colorado. The fire started Thursday morning March 8 on private property in New Mexico. There is no immediate threat to structures at this time. Fuels include piñon, juniper, oak, and grass. Currently there are more than 80 personnel from multiple agencies fighting the fire. The cause is under investigation.
The has also crossed from New Mexico into Cimarron County in Oklahoma, making it one of the few fires that have burned in three states.