As a man in Moore, Oklahoma pulled into his driveway he saw a burning sky lantern on the roof of his house. He was able to get it off the roof before the house caught fire, but was not pleased someone’s irresponsible act almost destroyed his home.
These dangerous devices use burning material to loft a small paper or plastic hot air balloon into the air. The perpetrator has no control over where it lands. Usually the fire goes out before it hits the ground, but not always. Sometimes the envelope catches fire while in flight. Numerous fires have been started by sky lanterns. Even if they don’t ignite a fire, they leave litter on the ground. Metal parts have been picked up by hay balers causing serious problems when fed to livestock. They are banned in most U.S. states and many countries.
The Wildland fire Lessons Learned Center has released a Facilitated Learning Analysis on the fatality of Jack Osben, the grader operator who was burned over while working on the Shaw Fire in Western Oklahoma April 12, 2018. The tragedy occurred during extreme conditions — extended drought, 100 degrees, 5 percent relative humidity, 45 mph winds, and the fire was burning in thick grass that had not been grazed or hayed in seven to eight years.
On April 12th, 2018, 61-year-old Jack Osben, a motor grader operator for Roger Mills County in Oklahoma and volunteer firefighter died as a result of thermal burns while providing initial attack to the Shaw Fire. The wildfire grew to approximately 3,500 acres in a mixture of grass and shrubs during a Red Flag Warning day. The employees of Roger Mills County were in a state of readiness due to a mixture of prolonged drought, extreme heat, and gusting winds that had created extremely dangerous wildfire conditions.
Jack was performing progressive line construction using a motor grader on the Shaw Fire. While he had been working as a grader operator for a few years, he had limited experience using the grader related to fire suppression activities. Between 1400-1430 hours Jack met up and began working with Alex, a fellow grader operator who had more than two decades of experience fighting fire.
Although they entered the field at different locations, they converged almost immediately. Alex instructed Jack to fall in line behind him to improve the initial grader line. After working together to establish line for about 4,000 feet, Alex lost sight of Jack’s grader in the smoke and flames, which had grown significantly and shifted directions quickly.
Due to the fire’s shift in direction, Alex was forced to abandon his grader. He began to walk toward a nearby road when he spotted Jack, who was also on foot emerging from the smoke. They spoke briefly when they met. Alex observed that Jack had visible burns to his arms and was possibly suffering from smoke inhalation. The reality was that Jack’s injuries were much worse than they appeared. He died as a result of thermal burns either during transit in the ambulance or right after arriving at the hospital.
This accident took place in Western Oklahoma where the tactical use of motor graders for wildland fire line construction is common. Additionally, there is different emphasis on values at risk, namely that firefighters in Western Oklahoma commonly protect grass for cattle grazing. Other regions may rank grass as a low value-at-risk but it is absolutely a consideration for how people in this region fight fire and manage land1.
This is the first Facilitated Learning Analysis (FLA) to emerge from the State of Oklahoma. In brief, the FLA process is meant to facilitate learning from unintended outcomes by interviewing people who were involved in the event, and sharing a collective story of their experiences. We also offer lessons learned from those involved and with their help, generate recommendations that may be useful for people within and outside of the region.
For many readers, this analysis will serve as an introduction to a different way of fighting fire with some of these methods appearing unconventional. But, in the words of one of the grader operators, “you make do with what you have.” Even if the methods and context are different, this statement ties together the ethos of wildland firefighters everywhere. It is also important to note that the men and women of Roger Mills County are exceptional at what they do and have an impressive record of doing it safely.
Above: Water tenders on the 34 Complex of Fires. Posted to Inciweb April 19, 2018.
The two very large wildfires in Western Oklahoma are downsizing their staffing as they move closer to full containment. Few smoking areas have been observed on recent overflights.
The larger of the two, the Rhea Fire, has burned over 286,000 acres. There are currently 223 personnel assigned. The most significant event Monday was when resources responded to a new fire that started when a hawk flew into a power line, causing arcing and ignition of the grass. It was fully contained at 5 acres. T
The Incident Management Team is being released from the 34 Complex of Fires which has burned over 62,000 acres. On Monday there were still 186 personnel assigned who continue to patrol firelines.
The video below was filmed on the Rhea Fire by Mississippi firefighters while the blaze was still very active.
The two fires have burned more than 316,000 acres and 63 homes
Above: Map of the Rhea Fire, April 16, 2017. Incident Management Team.
Two wildfires that are 20 miles apart in Western Oklahoma have burned more than 316,000 acres and 63 residences.
The spread of the 34 Complex of Fires north of Woodward has slowed, but the strength of the firelines could be tested Tuesday with fire weather conditions called “historic”. The forecast includes winds out of the southwest at 35 to 45 mph with gusts up to 65 along with humidities as low as 7 percent.
The same conditions will affect the huge Rhea Fire 20 miles south of the 34 Complex. Some areas of the 248,589-acre fire are quiet, but it was still spreading Monday east of Putnam (shown in red on the map above). Those active areas could be challenging for firefighters with the extreme weather predicted for the area Tuesday and Tuesday night.
Above: Map of the Rhea Fire in Western Oklahoma, current at 2 p.m. CDT April 15, 2018
The Rhea Fire in Western Oklahoma has long since exceeded the 100,000-acre threshold to qualify as a “mega fire”. The most recent size estimate puts it at 241,280 acres. More than 500 firefighters are assigned along with three large air tankers, two type 1 helicopters, four single engine air tankers, two CL-415 scooping air tankers, an air attack plane, and two National Guard helicopters.
Dewey County Sheriff Clay Sanders reported Saturday that a female died in her vehicle at a residence near Seiling. He did not release her name, pending family notifications.
On Saturday strong winds out of the northwest pushed the fire through drainages toward Thomas and Fay in Dewey county.
Firefighters will not get a break from the weather anytime soon. The forecast calls for escalating fire danger through Tuesday with the potential for temperatures back up into the 90°’s and relative humidity values below 15 percent in western Oklahoma and below 25 percent along the I-35 corridor. Sustained southwest winds up to 30 mph and gusts of 40-45 mph will again present a very concerning fire behavior scenario with extreme rates of fire spread anticipated.
The man was helping firefighters by operating a motor grader.
Above: Satellite photo showing smoke from some of the fires in western Oklahoma. The red dots indicate heat.
A man working on a wildfire in Oklahoma was killed April 12, 2018. The Oklahoma Office of the Chief Medical Examiner reports the 61-year-old died Thursday in the western part of the state as a result of injuries sustained while working on the Shaw Fire. Television station KOCO reported the man was helping firefighters by operating a motor grader.
Our sincere condolences go out to his family, friends, and coworkers.
The Shaw Fire that started Thursday in Roger Mills County south of Durham is being monitored and is now being mopped up. This fire is approximately 7,250 acres.
By our very unofficial estimates the Reah Fire, another fire in Oklahoma, has burned at least 130,000 acres between Leedy and Putnam. Other towns threatened by this fire are Vici, Taloga, and Camargo where evacuations have been ordered.
Woodward County Emergency Management reports the 34 Complex Fire that started Thursday is still burning. Numerous fire departments and task forces are responding. Oklahoma Forestry Services is supporting the fire with both air and ground assets. This fire is now about 59,000 acres.
The Emergency Price Stabilization Act is in effect for the 52 counties listed in the governor’s executive order, declaring a state of emergency due to wildfires.