Exploding targets, an increasing wildfire problem

Star Exploding Targets, flames
A screen grab from a video endorsed by Cabela’s demonstrating a Star Exploding Target. We added the arrow and the “Flames” text to point out that flames are visible following the explosion.

Originally published October 11, 2012, updated February 6, 2013

Targets that are designed to explode when shot with a rifle have become more popular in recent years, emerging as an increasing threat to our wildlands. The problem is, they sometimes start fires in spite of claims by the manufacturers saying they are safe.

The military has been using them for at least 20 years when training marksmen to hit targets hundreds of yards away, since it can be difficult to see if a target was hit at that distance. When struck with the bullet from a rifle, the explosion and smoke are easily seen and indicate that the shooter hit the target

They are sometimes called “binary exploding targets”, since they are completely inert until two powders are mixed at the site by the target shooter. After they are combined, the compound is illegal to transport. The manufacturers claim that the only way they can be detonated is by striking them with a high-velocity bullet fired from a high-powered center-fire rifle. At least one company has recently started offering targets that will explode when hit with a much less powerful .22 caliber rim-fire rifle.

While the manufacturers claim they can’t start a fire, the screen grab (above) from a video shows flames in the grass just after a target advertised by Cabela’s and manufactured by Star Exploding Targets, explodes. The video is below, however we expect that eventually Cabela’s and Star will remove it from YouTube. The flames are visible three seconds into the video at the bottom left.

In a quick search, we found numerous reports of wildfires having been caused by exploding targets in a 5-month period. The dates below indicate when the information was published.

  • June 17, 2012, Colorado. The Springer Fire in Park County on the Pike National Forest burned 1,045 acres. It was caused by exploding targets.
  • June 13, 2012, Idaho. Four wildfires were caused by shooters using exploding targets up to that date in 2012.
  • June 15, 2012, Washington. A small fire near the mouth of the Grande Ronde River was apparently started by someone shooting at exploding targets.
  • June 16, 2012, Utah. The 300-acre Little Cove fire was caused by shooters using exploding targets.
  • June 29, 2012, Utah. A fire investigator said eight wildfires in the previous three weeks were caused by shooters using exploding targets.
  • July 2, 2012, Nevada. A five-acre fire in Elko was caused by shooters using exploding targets.
  • August 19, 2012, Oregon. Five shooters were cited for starting a 35-acre fire using Tannerite exploding targets.
  • September 6, 2012, Washington. The Goat Fire burned 7,378 acres 3 miles southwest of Pateros, WA. It was started by exploding targets. Forest Service officials previously said two smaller fires — a 120-acre blaze in Mud Creek Entiat and one on Deadman Hill near Cashmere — may also have been ignited by exploding targets.
  • October 7, 2012, Pennsylvania. Two state Game Commission workers suffered injuries including burns, temporary blindness and hearing damage when an illegal exploding target blew up while the men attempted to put out a fire at a gun range in Pike County.
  • October 11, 2012, California. A 364-acre fire was started by shooters using exploding targets. A news report (see video below) shows two pounds of the explosive being used to blow up a car.
  • October 19, 2012, Utah. Two men have been charged with starting the Dump fire near Saratoga Springs, Utah that burned more than 5,500 acres and cost $2.1 million to put out. About 2,500 people were forced to evacuate. Investigators say the men were shooting June 21 when they hit an explosive target that started the fire in vegetation.
  • October 23, 2012, Nebraska. Three men have been charged with starting a fire by using exploding targets in Nebraska, and starting the Spotted Tail fire that burned 83 acres south of Chadron October 23.

This is a total of 24 fires that were either confirmed or suspected to be caused by exploding targets since the first of June, 2012. And these are just the ones that we were able to find using Google.

In most areas in the western United States exploding targets are illegal to use if there is a law or temporary ban on open fires.

One of the primary manufacturers of the targets is Tannerite. The company has a patent on the devices and has said the fires are caused by other companies infringing on their patent and adding an additional incendiary component in order to produce a more spectacular explosion.

At an online forum for firearms enthusiasts, The Firing Line, some of the posters decry the lack of wisdom of target shooters who start fires with exploding targets. A person using the moniker “g.willikers” wrote:

It seems that we gun owners have two enemies. Those who would deprive us of our gun rights. And those who throw those rights away.

Others on the forum suggested some alternative targets that can produce an impressive display when hit with a bullet, such as:

  • A milk jug filled with water
  • Potatoes
  • Pop can filled with water
  • Fresh cow pie

UPDATE October 12, 2012:

Ken told us about this news report that appeared on television in southern California October 11, 2012, explaining and demonstrating the hazards of these explosive targets. They use two pounds of the explosive to blow up a car, and Chief John Hawkins of CAL FIRE provides his point of view on the problem.

Table Mountain Complex triples in size

Central Washington Fire,
One of the fires in central Washington. Photo by Kittitas Fire District

The Table Mountain Complex of fires tripled in size Wednesday and Wednesday night, growing from 9,500 acres to 30,434 acres, according to Bob Redling, an Information Officer for the fire which is burning in central Washington 11 miles east of Cle Elum. Usually firefighters can expect the relative humidity (RH) to increase substantially at night, slowing the spread of a fire significantly. However, the RH recorded at the Dry Creek weather station 26 miles north of the fire measured a low of 9 percent Wednesday afternoon that only went up to a high of 29 percent early Thursday morning. Even though the winds were moderate and in the single digits, the fire still added over 20,000 acres.

There are unconfirmed reports that on Wednesday the convection column of smoke went up to over 40,000 feet and carried 8-inch pieces of burning bark 6 to 7 miles away, falling near the Mission Ridge Ski Area.

Around 161 residences have been evacuated and at least one cabin has been destroyed by the fire.

Fire and windmills
KOMO photo

There are four large fires in the complex and firefighters are now managing them as one, since they expect them all to burn together soon. As you can see in the map below, the Table Mountain Complex of fires is very close to the Yakima Complex to the south and the Wenatchee Complex to the north.

Map of Table Mountain, Yakima, and Wenatchee fires
Map of Table Mountain, Yakima, and Wenatchee fires, 10:33 a.m. MT September 20, 2012. The red and yellow areas are the most recently burned. (click to enlarge)

Most of these fires started from a major lightning storm on September 8 when over 3,000 strikes were recorded. There are approximately 95 fires in the Yakima Complex, according to information on Inciweb. 

The video below has more information about the fires in the area.


Taylor Bridge fire burns 60 homes in Washington

air tanker drops on Taylor Bridge fire
Tanker 489, a Lockheed L-188A Electra, drops on the Taylor Bridge fire on Tuesday at the Sunlight Waters housing development, as the fire advances on the community near Cle Elum, Washington. Photo by, and used with permission from, Joshua Trujillo / SeattlePI

The Taylor Bridge fire has burned approximately 60 homes 4 miles southeast of Cle Elum and 4 miles northwest of Ellensburg, Washington. Several communities are under evacuation orders.

The fire has blackened 28,000 acres of grassland, sage brush, and timber and is 10 percent contained.

Map, Taylor Ridge fire, August 15, 2012
Map showing heat detected by a satellite on the Taylor Bridge fire, 1:13 p.m. PT, August 15, 2012. MODIS-Google (click to enlarge)

The map of the Taylor Bridge fire above shows that the fire was producing few large sources of heat that could be picked up by the satellite when it passed over the area at 1:13 p.m. PT on Wednesday.

On Wednesday firefighters are focusing on the Sun Light Waters area on the southwest side of the fire, as well as the northern perimeter in the Hidden Valley area.

Washington fire’s explosive growth burns dozens of homes

A fast-moving wildfire has burned dozens homes in central Washington and evacuated hundreds of people.

A Seattle Times blog reported that more than 450 people were evacuated overnight. KING5 News reported this morning that construction crews may have caused the initial brush fire that flared up yesterday; by midnight the fire had grown to 16,000 acres and by 2:00 a.m. it had reached nearly 27,000 acres.

The Taylor Bridge Fire is threatening more homes in the area, along with wind farm towers, powerlines, and a chimpanzee sanctuary. The fire’s burned to within six miles of Ellensburg. A state mobilization has been declared and command is transitioning to a Type 2 IMT today.

Rich Elliott, deputy chief for Kittitas Valley Fire and Rescue, told the Daily Record News that the fire never did lay down overnight. He said fire behavior is intense and flamelengths are running to 20 feet.

The Seattle Times reported that a crew barely outran flames yesterday, but managed to drive to safety ahead of the fire. KING5 News has a photo collection online.

Eastern Washington fire burning fast

An incident management team from Spokane is setting up operations in BridgeportBrewster, Washington to coordinate firefighting efforts on a fire that started yesterday north of Wenatchee and quickly grew to over 700 acres. The Sacramento Bee reported that the fire’s burning in grass, brush, scattered timber, and some wheat land. The Crane Road Fire was estimated this morning at about 2,000 acres. The Spokesman-Review noted that Deputy State Fire Marshal Ron Bowen said residents have been evacuated, and the Seattle Times reported that another 45 firefighters have been assigned.

[UPDATE:  KING5 news reports the fire grew overnight to 10,000 acres.]

Body found may be shooter of NPS Park Ranger

UPDATE at 4:10 p.m. PT, January 2, 2012

CNN is reporting that the National Park Service said the body spotted by personnel in an aircraft is confirmed to be Benjamin Colton Barnes, suspected of shooting and killing park ranger Margaret Anderson the previous day.


Benjamin Barnes
Benjamin Barnes

Law enforcement officers searching for the person who shot and killed Park Ranger Margaret Anderson yesterday in Mount Rainier National Park in Washington state, today spotted from an aircraft a face-down body and believe it may be 24-year old Benjamin Barnes, the suspect in the fatal shooting. The thermal infrared equipment on the aircraft did not detect any heat signature on the body. It will take about two hours for officers on the ground to snowshoe to the location. Obviously, it has not been 100% confirmed that the body is that of Barnes, or that Barnes is the person who killed Ranger Anderson.

Members of a SWAT team have been snowshoeing through chest-deep snow searching for the shooter. The team was not trained or equipped for tracking a suspect in deep snow and rugged terrain, but they were outfitted by National Park Service personnel with specialized equipment and information.

More details have emerged about the shooting. Driving a vehicle, the shooter approached a checkpoint in Mount Rainier National Park at which park rangers check every vehicle to ensure they have tire chains. He failed to stop and fled in his vehicle. The ranger at the checkpoint radioed ahead to Ranger Margaret Anderson who blocked the road with her vehicle. Dan Camiccia, another ranger, also responded, and according to CNN “they confronted him together,” Camiccia said. The shooter exited the vehicle and fired multiple rounds from a shotgun at both rangers while they were still in their vehicles, fatally wounding Anderson before she had a chance to get out of her patrol vehicle. Camiccia was not hit, but when the gunman approached him, he put his vehicle in reverse and left the area.

The suspect fled into the forest through deep snow and kept responding officers at bay by shooting at them with a rifle as they attempted to assist Ranger Anderson. No one was hit by the rifle shots, but at least 90 minutes elapsed before they were able to access her location. When they reached the 34-year-old mother of two, she had died.

Inside the suspect’s abandoned vehicle, officers found multiple weapons, ammunition, body armor and survival gear.

The suspect in the murder of Anderson, Benjamin C. Barnes, is also a suspect in a shooting in a Skyway, Washington apartment that left four people injured on New Year’s Eve. It was thought that he planned to hide in the National Park after the apartment shooting.

Barnes had two restraining orders filed against him by the mother of his one-year-old child. In an affidavit, the woman wrote that Barnes was suicidal and possibly suffered from PTSD after deploying to Iraq in 2007-2008. She said he gets easily irritated, angry and depressed and keeps an arsenal of weapons in his home.