How the Mann Gulch Fire became part of the conversation about COVID-19

Seventy years ago 13 firefighters died fighting a wildfire north of Helena, Montana

Mann Gulch aerial photo
From Richard C. Rothermel’s 1993 publication, “Mann Gulch Fire: A Race that Couldn’t be Won”.

“Remember the story about Mann Gulch? We are at the equivalent of about 5:44,” said Dr. Carter Mecher, Senior Medical Advisor for the Department of Veteran Affairs. He was referring to the time when 16 firefighters faced a fire burning uphill below them, forcing the crew to attempt an escape up a steep slope.

In email messages about the COVID-19 pandemic published April 11 by the New York Times, the Mann Gulch Fire was mentioned three times. It was apparent that many if not most of the dozens of medical experts participating in the message threads were familiar with the references.

Here are excerpts from the messages published by the Times, all written by Dr. Mecher:

  • February 20:  …Remember the story about Mann Gulch? We are at the equivalent of about 5:44. I anticipate that when we reach 5:45, there is going to be chaos and panic to get anything in place. I doubt that what we would then hurriedly put in place will be any better than what they did on that cruise ship . As a consequence, would expect much the same results.
  • February 27:  …That would suggest we already have a significant outbreak and are well behind the curve. We are now well past the equivalent 5:45 moment at Mann Gulch. You can’t outrun it.
  • March 12:   …There is no value to these travel restrictions. A waste of time and energy. The lesson from Mann Gulch was to drop those things that are not essential. That lesson was not heeded. I wouldn’t waste a moment of time on travel restrictions or travel screening. We have nearly as much disease here in the US as the countries in Europe.

For the last 70 years wildland firefighters have studied the fire that killed 13 men who were fighting a wildfire north of Helena, Montana. Lessons can be learned about leadership, communication, fire behavior, firefighting tactics, and improvisation during an emergency.

(More details about the fire are farther down)

I was not aware that the Mann Gulch story had spread like a virus into a much broader audience.

In an interview, Dr. Mecher said he first heard in 1999 about what the medical community could learn from the Mann Gulch fire from a lecture by Don Berwick, former head of the Medicare program and cofounder of the Institute for Healthcare Improvement. Mr. Berwick has spoken about it many times and is the author of “Escape Fire: Lessons for the Future of Health Care”, where several of the 56 pages explore what happened on that steep slope above the Missouri River in 1949.

Escape Fire Don Berwick

Dr. Mecher said the use of an escape fire during the Mann Gulch Fire, which was the first documented use of the tactic,”… pointed to innovation in an emergency on the fly. It also spoke to us of a very fast-moving event and what the consequences were in terms of what happened to many of the firefighters. Years ago when we were working on developing a pandemic plan, or a plan for responding to a disease outbreak, it was one of the stories that we told each other to put ourselves in the setting of a fast-moving event.

Mann Gulch escape fire
Dodge’s escape fire. From Richard C. Rothermel’s 1993 publication, “Mann Gulch Fire: A Race that Couldn’t be Won”.

“I found it a riveting story,” Dr. Mecher continued, “and when we told it to other people I think they found it the same way. It’s a very powerful story. It kind of gets people into the game, to understand this is what it could feel like and that’s why we referenced back to it several times.

Mann Gulch fire wildfire exponential curve
From Richard C. Rothermel’s 1993 publication, “Mann Gulch Fire: A Race that Couldn’t be Won”.

Dr. Mecher referred to the chart from Richard C. Rothermel’s 1993 publication, “Mann Gulch Fire: A Race that Couldn’t be Won”, and said, “That curve looks like an epidemic curve. Fire spreads exponentially and an epidemic spreads exponentially.”

At Mann Gulch after the men had been running for 8 minutes up the hill ahead of the flames, the crew boss, Wag Dodge, told them to drop their tools and keep moving, something that had not been covered in their training.

“The lesson was,” Mr. Mecher said, “if you’re in one of those events sometimes you have to be smart enough to know that you have to drop some things. You can’t outrun it. It moves too quickly. That was a lesson for us, thinking about fast-moving events like epidemics. By the time you realize what you’re in, it’s like a fire. It moves so quickly that it can overcome you.

“One of the things we drew from that story was, ‘What is the equivalent of an escape fire’ “.

After I interviewed Dr. Mecher, I received an email from him that summed up his thoughts about the lessons his medical community learned from the Mann Gulch Fire:

  1. You cannot wait for the smoke to clear. Once you see things clearly it is already too late. You will need to be comfortable living with uncertainty and incomplete information and make the best decisions you can.
  2. You can’t outrun a wildfire or an epidemic. By the time you turn to run, it is already upon you.
  3. In an emergency, you need to figure out what is important and what is not. And that means you might need to drop things you thought, or were taught were essential, and hold on to those things that are the most important. You just need the wisdom to discern the difference between what is important and what isn’t — and the strength to drop things that aren’t important.
  4. And when in the middle of a fast moving crisis, continue to ask yourself, “What is the equivalent of an escape fire?”

A word from John N. Maclean on the topic

A book about the fire, “Young Men and Fire,” was written by Norman Maclean. He passed away before the book was finalized, and his son John N. Maclean, continued the project, editing it before it went to the printer.

I asked John by email about the references in the emails to Mann Gulch:

“It’s tempting to criticize Dr. Mecher for using the Mann Gulch Fire to push a fatalistic notion, that once you’ve crossed a crucial point you should drop your tools and run like hell,” John wrote. “He does in fact say: ‘There is no value to these travel restrictions. A waste of time and energy. The lesson from Mann Gulch was to drop those things that are not essential. That lesson was not heeded. I wouldn’t waste a moment of time on travel restrictions or travel screening.’

“Mecher was wrong about travel restrictions, which have proved to be valuable tools in the fight against the coronavirus pandemic. But he was right and early and brave about the general situation, calling for strong actions weeks and months before they were undertaken. In the full context of his reported remarks, it appears he used the Mann Gulch Fire mostly to sound an alarm that immediate action was necessary to avoid a calamitous outcome: right on.

“It’s heartening to see lessons from the fire world make their way into thinking about other disasters. Dropping tools, though, is probably not the best lesson here. The two Standard Firefighting Orders most closely linked to the Mann Gulch Fire offer much in the way of relevant wisdom: Know what your fire is doing at all times. Give clear instructions and ensure they are understood.


After 70 years, do we sometimes take lessons from Mann Gulch for granted?

Most wildland firefighters who have been around for more than a couple of years, and especially those who have read “Young Men and Fire”, are very familiar with the Mann Gulch Fire, but I wonder if we sometimes take it for granted, not seeing the forest for the trees. Not only do many in the emerging disease community know about the lessons that can be learned, but others do as well.

Mr. Berwick’s “Escape Fire” has a photo of a group of people sitting on the steep slope in Montana’s Mann Gulch. Below it is the caption, “Learning from disaster. A group of students from The Wharton School at the University of Pennsylvania learn vital lessons in teamwork, communication, and improvisation from the Mann Gulch tragedy.”

Some firefighters have also cross-trained, taking Staff Rides to learn how military leaders, for example, made decisions in stressful rapidly-evolving situations.

Staff ride Battle of San Pasqual
Don Garwood, former Incident Management Team Incident Commander speaks to participants about the Battle of San Pasqual in San Diego County. Photo by Heather Thurston.

Other mentions of “fire” in the emails

“Fire”, unrelated to the Mann Gulch, was mentioned at least four other times in the emails published by the NY Times:

  • “Any big or urban cities are going to face the challenges in containment, and the homeless population needs to be taken care of. If there is any infection there, it will spread like fire.”
  • “By the time you have substantial community transmission it is too late. It’s like ignoring the smoke detector and waiting until your entire house is on fire to call the fire dept.”
  • “I don’t know what medical reserve we have and we have multiple fires burning simultaneously.”
  • “Now, everyone is fighting their local fire, and it’s already quite stressful for everyone. I don’t even know if anyone has extra resources.”

A brief description of the Mann Gulch Fire 

On the Mann Gulch Fire 15 smokejumpers and a fire guard were led by their leader, Wag Dodge, down a steep slope toward the Missouri River in an attempt to get below a fire, where they could attack it more safely than being above it. They knew that fire spreads much more rapidly uphill than downhill — usually.

As they hiked down the slope, spot fires appeared 150 to 200 yards below them in a stand of timber, so they turned around and proceeded back up the grassy slope. Their pace picked up as the fire grew quickly toward them. They moved as rapidly as possible, running where they could on the rocky 76 percent slope as the wind pushed the fire up the hill through the grass.

About eight minutes into their retreat back uphill, Dodge told the men to drop their tools so they could move faster, a concept that was very contradictory to their training to always take care of their Pulaskis and shovels. Two minutes later Dodge took matches out of his pocket and set the grass on fire to the great surprise of the other 15 firefighters. He told them to join him in the burned area but no one did. This was the first documented case of what became known as an escape fire. Dodge remained in the blackened area as two men climbed over a rim rock side ridge and survived in a rock slide. Dodge was not injured but the fire caught and killed the other 13 firefighters further up the hill. About 12 minutes had elapsed since the crew encountered the spot fire which forced them to turn around and head back uphill.

Researchers concluded that Dodge’s escape fire was about 120 feet by 86 feet when it was overrun by flames from the main fire.


A biography of Dr. Carter Mecher, from the National Institutes for Health website:

Senior Medical Advisor/CDC Liaison
Carter Mecher, M.D. (Planning Committee Member), is the Director for Medical Preparedness Policy on the White House Homeland Security Council. He supports the development of federal policies to enhance public health, biodefense, and pandemic preparedness. He served as a member of the White House National Strategy for Pandemic Influenza Writing and Implementation Team. He has served as the chief medical officer of the VA’s Southeast Network since 1996. As chief medical officer, Dr. Mecher was responsible for all VA health care services in Georgia, Alabama, and South Carolina. Dr. Mecher received his undergraduate degree from the University of Illinois and his medical degree from Chicago Medical School. He completed a medicine residency and fellowship in critical care medicine at Los Angeles County-University of Southern California.

We asked the Forest Service how firefighting will change during the pandemic

“There will be a hard stop on how we traditionally respond to incidents”

Beaver Fire, northern California August 12, 2014 Beaver Fire, northern California August 12, 2014. Photo by Bill Gabbert.

The COVID-19 pandemic will change the way we attempt to suppress wildfires. In an effort to dispel or confirm some of the rumors floating around, by email I asked Kaari E. Carpenter, a Lead Public Affairs Specialist with the Forest Service, questions about what will be different during this fire year. The responses have been edited for length and applicability.

Q. Will firefighters travel as they always have to fight fires outside their park/forest/district/state? If not, what are the new rules?

R. In this new environment it can be expected that there will be a hard stop on how we traditionally respond to incidents. In order to maintain social distancing for the safety of our firefighters, teams and the public it can be expected that our responses will occur as virtually as possible in the coming months.

There will be firefighters on the ground, but the public will see a different approach to how we organize to suppress a fire.  These new organizations will be smaller in nature using some of the same tactics and strategies for line building and point protection that has been used in the past.  The site of a large fire camps will not be the norm any longer. Most of the efforts will be in small groups and dispersed into isolated camps or other means to provide our firefighters and the public better social distancing and safety from spread of COVID-19.

Question: Are firefighters initially reporting for duty for the season required to quarantine for 14 days?

Response: Currently, the wildland fire management agencies, in close coordination with their state and local partners, are taking the necessary steps to ensure their ability to deploy wildland firefighting resources.

While COVID-19 circumstances are rapidly evolving, wildland firefighting agencies are actively assessing potential risks and developing plans to mitigate those risks as the COVID-19 response continues.

Q. What products have been created by the recently deployed Area Command Teams?

R. Best Management Practices (BMPs) are being developed for all aspects of fire management response. These BMPs are being developed with input from a wide variety of sources including Subject Matter Experts (SME) from Fire Response, Fire Management, Agency Medical Committees, Enterprise Risk Managers, Researchers, Social Scientists, and all National, State and Local Health departments. BMPs will be designed to incorporate direction from Local, State, National and CDC, and Wildland Fire Response Agencies. BMPs will be provide guidance for responding personnel on how to safely implement fire and support tactics and strategies.

These BMPs and the overall Wildland Fire Response Plans are in development with the Geographic Areas (GACCs), but none are approved at this time.  When they are approved they will be housed as living documents at the GACC level with BMPs available online to the public.

Q. How many large air tankers will actually be working on exclusive use contracts this year?

R. The total number of Next Generation Airtankers currently under exclusive use contracts with the Forest Service is 18.

(Note from Bill: The recently awarded Next Gen 3.0 Exclusive Use [EU]contract for five additional large air tankers has been protested. For now, those five air tankers will not be used, and probably will not be until the Government Accountability Office issues their ruling which is due July 15, 2020. That will leave 13 large air tankers on EU contracts, the same as in 2019.)

Q. In light of the COVID-19 pandemic and a probable reduction in ground-based fire suppression capability, what are the plans, if any, to activate and use this year, more than in the past, additional Call When Needed large air tankers, Type 1 helicopters, Type 2 Helicopters, and CL-415 scoopers? Or, is it expected that CWN aircraft will be used with about the same frequency as in previous years?

R. The USDA FS is considering all of the options built into the current aviation contracts.

Update on COVID-19 Incident Management Team assignments

From the National Interagency Coordination Center, here is a list of the Incident Management Teams that were assigned to COVID-19 pandemic related issues on April 10, 2020:

–Area Command teams (Team 1 Stutler, Team 2 Sexton and Team 3 Jalbert) along with IMT2 (EA Silver Team) have been assigned by the National Multi-Agency Coordinating Group (NMAC) to develop a national COVID19 wildland fire response plan.

–NIMO (Houseman) has been assigned to COVID-19 support at Forest Service headquarters in Washington D.C.

–IMT1 (GB Team 2) has been assigned to Intermountain R4 Regional Office COVID-19 Support, providing complexity analysis, risk assessments and short/long-term planning guidance.

–IMT1 (NW Team 3) has been assigned to the Spokane Regional Health District, WA, assisting with strategic planning and building capacity.

Not all federal agencies have postponed prescribed fires

BLM prescribed fire Salton Sea
BLM prescribed fire April 7, 2020. BLM photo.

The U.S. Forest Service cancelled or postponed all new ignitions on prescribed fires last month, but the Bureau of Land Management announced on April 7 that they conducted a prescribed fire in southern California:

BLM fire crews remain hard at work to prepare for this year’s fire season. Today, a crew from the BLM Palm Springs-South Coast Field Office conducted prescribed burns at the Dos Palmas Preserve near the North Shore of the Salton Sea.

These three photos were posted with the text on Facebook.

BLM prescribed fire Salton Sea
BLM prescribed fire April 7, 2020. BLM photo.
BLM prescribed fire Salton Sea
BLM prescribed fire April 7, 2020. BLM photo.

Dozers built fireline through 3,500 burning rental cars

The catastrophe may have been an indirect effect of the COVID-19 pandemic. Over 7,300 unused rental cars were stored in a grassy field.

rental cars burn fire Fort Myers Airport
Behind the firefighter is a pile of cars made as heavy equipment built a fireline to stop the spreading fire. More than 3,500 rental cars burn at Southwest Florida International Airport at Fort Myers, Florida April 3, 2020. Fort Myers Fire Department photo.

As thousands of rental cars were burning on April 3 in a temporary overflow parking area at the Southwest Florida International Airport (RSW) near Fort Myers, Florida the firefighters were faced with an unprecedented scenario. Should they use dozers to build a fireline through the 7,366 parked cars to create a barrier to stop the fire?

(We first wrote about the 3,516 burned cars on April 4, 2020)

The call came in at about 4:40 p.m. Burning like a wildfire, the blaze was rapidly spreading through a grassy field, a temporary parking area for the rental cars. When the wind pushed the fire through the vehicles parked bumper to bumper in long rows, hundreds of burning cars became thousands. Dark black smoke rose in a convection column that leaned over, pushed over by the wind. A small pyrocumulus cloud formed at the top of the column, a phenomenon usually only seen on very intensely burning wildfires.

rental cars burn fire Fort Myers Airport
A small pyrocumulus cloud forms over the convection column of smoke as over 3,500 rental cars burned at Southwest Florida International Airport at Fort Myers, Florida. Photo by Sean Tully, April 3, 2020.

“The cars were stored in a location not ordinarily used for any specific purpose”, said Victoria B. Moreland, Director of Communications and Marketing for the airport. “The large number was due to the car rental agencies serving RSW not renting inventory during the peak season due to the current COVID-19 crisis.”

map rental cars burn fire Fort Myers Airport
The arrow points to the location where 3,516 rental cars burned April 3, 2020 at Southwest Florida International Airport at Fort Myers, Florida. Google Earth/Wildfire Today.

The cars were parked across the road from a gas station in a grassy field southeast of Terminal Access Road which leads to the airport. From photos, it appeared that the grass had at one time been mowed, but not low to the ground like a lawn, it was several inches high. The grass was mostly dead but was just beginning its spring green-up. The grass allowed the fire to spread easily from car to car, but since they were parked so closely together, the fuel (the cars) was continuous in most areas allowing the fire to spread by radiant and convective heat car-to-car.

rental cars burn fire Fort Myers Airport
More than 3,500 rental cars burn at Southwest Florida International Airport at Fort Myers, Florida April 3, 2020. Fort Myers Fire Department photo.

Firefighters and equipment from at least 11 fire departments arrived to help suppress the fire. Four dozers from the Florida Forest Service worked on the side of the fire that burned into trees and heavier vegetation, building a fireline — scraping the ground bare so that the fire could not spread any further. Helicopters dropped water on the burning cars. The Charlotte County Sheriff’s Office reported that one of their Huey helicopters flown by Chief Pilot Shane Engelauf made over 80 water drops on the fire.

helicopter rental cars burn fire Fort Myers Airport
A helicopter drops water as more than 3,500 rental cars burn at Southwest Florida International Airport at Fort Myers, Florida April 3, 2020. Fort Myers Fire Department photo.

After I saw two photos taken at the scene showing piles of cars two or three layers deep and stacked at random angles, I began making inquiries to ask if dozers had been used to build a fireline through the parked cars in an attempt to separate the burning cars from the unburned cars, possibly sacrificing some undamaged cars in the process as they worked the big machines near the advancing flames.

A similar tactic was used at an automobile wrecking yard April 1 in Kern County, California when an intense fire was burning through piles of crushed cars. (see photo below)

Mojave Incident 4-1-2020 Kern Co FD
A dozer builds a fireline through crushed cars as a fire burns in a wrecking yard in Kern County, California April 1, 2020. Kern County FD photo.

Tracy W. Young, Chief of Aircraft Rescue and Firefighting at the airport told us that heavy equipment was in fact used to stop the spread of the fire.

“Tomahawk Construction and Port Authority provided heavy equipment (front end loaders) which were used to push cars and create a fire break,” Chief Young told us. “Because the fire was so large, the strategy was to create a fire line flanking the fire and in front of the fire’s head to prevent further spread. Fire Crash apparatus [trucks] and numerous other fire apparatus were used to protect the heavy equipment as they moved cars. ”

rental cars burn fire Fort Myers Airport
A pile of cars made as heavy equipment built a fireline to stop the spreading fire. More than 3,500 rental cars burned at Southwest Florida International Airport at Fort Myers, Florida April 3, 2020. Andres West / News-Press photo.

The tactic to use dozers or heavy equipment was successful, saving more than half of the cars. The firefighters worked on the fire into the night and it was out the next day.

“This fire was particularly unique as it was found in ample open space, close to thick brush,” said Fort Myers Beach Fire Department Executive Assistant Chief Ron Martin. “This open space and wind conditions served to fuel the fire, and crews (needed) to contend with a wildland fire and several thousand cars that were on fire.”

The final tally:

  • 3,516 cars were damaged or destroyed;
  • 3,850 were saved.

This fire, or at least the scope it it, may have been an indirect effect of the COVID-19 pandemic. With tourism and air travel brought to a near standstill the rental car agencies at the Southwest Florida International Airport suddenly found themselves with over 7,300 cars that could not be parked in their paved parking lots near the terminal. Placing them bumper-to-bumper over dead grass created an environment that made a fire, once started, difficult to access and suppress as it spread in the grass and moved from car to car.

rental cars burn fire Fort Myers Airport
More than 3,500 rental cars burn at Southwest Florida International Airport at Fort Myers, Florida April 3, 2020. Fort Myers Fire Department photo.

An employee in Colorado’s EOC tests positive for COVID-19

One person in Colorado’s State Emergency Operations Center has tested positive for COVID-19. The information was revealed April 4 in a press release by Public Information Officer Micki Trost.

Daily medical screenings as used at the Center can only detect someone who is already infected, at which point they may have been shedding the virus for days. This is probably the tip of the iceberg. Without widespread and repeated testing there may be many infected but asymptomatic individuals working in emergency services.

Share with us in a comment how your workplace is attempting to prevent the spread of COVID-19.

Below is the information from the Colorado State Emergency Operations Center.


Colorado State EOC

Unified Command Group Member Tests Positive to COVID19

Centennial, Colo. – April 4, 2020 – Today a member of the Colorado Unified Command Group (UCG) working at the State Emergency Operations Center tested positive for COVID-19. The staff member went through daily medical screenings and was asymptomatic until April 4 when symptoms started. The staff member then contacted executive leadership and self-isolated pending testing arrangements. Test results are positive.

The Colorado Department of Public Health and Environment (CDPHE) is conducting a full epidemiological investigation to evaluate the level of exposure in the UCC. Staff members at the facility were notified tonight. All staff were asked to:

1) Evaluate whether or not they worked in the same area of the facility in the last 48 hours following public health guidance for possible exposures.
2) Inform supervisors if they had contact or worked near the person before transitioning to remote work following CDPHE guidelines to self-quarantine and monitor for symptoms twice daily (including measuring your temperature) for 14 days.
3) If staff were not in close contact with the member they will monitor symptoms daily for the next 14 days. Asymptomatic staff will report to work as previously assigned. Symptomatic staff will stay home and inform supervisors at the UCC.

For the protection of all staff members the UCC has a decontamination service clean the facility each evening. The decontamination has been in place for the last two weeks. This will continue.

Monday the UCC will conduct twice daily medical screening, once in the morning and again mid-day. Daily health screenings were implemented at the beginning of March.