The 10 Standard Firefighting Orders are organized in a deliberate and sequential way to be implemented systematically and applied to all fire situations.
The 18 Watch Out Situations are more specific and cautionary, describing situations that expand the 10 Standard Firefighting Orders with the intent that if firefighters follow the Standard Firefighting Orders and are alerted to the 18 Watch Out Situations, much of the risk of firefighting can be reduced.
These photos and posters made available by the National Wildfire Coordinating Group could be useful. It’s unfortunate, though, that the text on the poster that contains all 10 and 18 is so small.
Six firefighters in the U.S. have been killed on wildfires this year
During this very busy part of the 2020 wildfire season the National Multi-Agency Coordinating Group (NMAC) has called for a temporary stand-down or “tactical pause” to evaluate the risks faced by aerial and ground-based firefighters. So far this year line of duty deaths have included one firefighter on the ground and six pilots (counting one fatality in an air tanker crash in Spain).
Below is the text of a memo from the NMAC dated August 30, 2020:
Subject: Tactical Pause — Focus on Risk Management
We are in the height of the 2020 Western fire season and we have been reminded that the wildland fire environment is dangerous whether you are on the ground or in the air. Along with the increase in fire activity, there has been an increase in close calls, serious accidents, injuries, and fatalities. Please honor those that have fallen, most recently our aviators, by actively managing risk. It is now late August and long-term fatigue is setting in, which exacerbates the complexity of a fire season made even more difficult by COVID-19.
We ask you to take a tactical pause at some point on Wednesday, September 2nd to discuss current risks to which you are exposed. The timing and length of this tactical pause is at your discretion. During this time stop, think, and talk about how you assess and mitigate risk. Ask yourself, your coworkers, or your crew what, if anything, is different from your previous experience and how are you dealing with it? What is concerning you specifically when it comes to your safety and those you work with or lead? What might you be missing? It is all too easy to be task oriented so take this opportunity to discuss some simple reminders or measures you can take to reduce your exposure to the inherent hazards of our occupation or COVID-19, which can reduce the probability of the next accident or illness.
Use references such as the Incident Response Pocket Guide (IRPG) to aid you in your discussions. The latest interagency wildland fire COVID-19 information can be found on the Medical and Public Health Advisory Team (MPHAT) webpage. The value of this tactical pause will be in the discussions you engage in so make it count.
We also recommend that you review and discuss Planning for Medical Emergencies (page #2) and the Medical Incident Report (page #118-119), also referred to as the “8-Line”, in your IRPG. Reviewing and discussing these job aids will better prepare you to respond to an accident or medical emergency if one does occur.
Finally, NMAC wants to be clear that we care about the health and welfare of our responders. We are asking you to take this time to discuss risk management and do everything possible to ensure you return home safely at the end of each shift and each fire assignment.
Most wildland fire organizations have reduced or eliminated indoor meetings, training sessions, and air travel in order to reduce the spread of COVID-19. Research and real world experiences are coming to light illustrating why this is a good decision.
The COVID-19 virus becomes airborne by talking and can spread through the air staying aloft for 8-14 minutes according to one study, or perhaps for hours according to another. Air conditioning can cause droplets containing the virus to travel around a room. There is much less risk when personnel are outside, since the droplets can be dispersed.
The longer a person is exposed to a contaminated atmosphere, the greater is the risk of introducing more virus than their body can easily handle. A short exposure may have no obvious effect, but if it is longer the disease could gain a foothold that can be difficult or impossible to fight off.
During January 26–February 10, 2020, an outbreak of 2019 novel coronavirus disease in an air-conditioned restaurant in Guangzhou, China, involved 3 family clusters. The airflow direction was consistent with droplet transmission. To prevent the spread of the virus in restaurants, we recommend increasing the distance between tables and improving ventilation.
From January 26 through February 10, 2020, an outbreak of 2019 novel coronavirus disease (COVD-19) affected 10 persons from 3 families (families A–C) who had eaten at the same air-conditioned restaurant in Guangzhou, China. One of the families had just traveled from Wuhan, Hubei Province, China. We performed a detailed investigation that linked these 10 cases together. Our study was approved by the Ethics Committee of the Guangzhou Center for Disease Control and Prevention.
On January 23, 2020, family A traveled from Wuhan and arrived in Guangzhou. On January 24, the index case-patient (patient A1) ate lunch with 3 other family members (A2–A4) at restaurant X. Two other families, B and C, sat at neighboring tables at the same restaurant. Later that day, patient A1 experienced onset of fever and cough and went to the hospital. By February 5, a total of 9 others (4 members of family A, 3 members of family B, and 2 members of family C) had become ill with COVID-19.
The only known source of exposure for the affected persons in families B and C was patient A1 at the restaurant. We determined that virus had been transmitted to >1 member of family B and >1 member of family C at the restaurant and that further infections in families B and C resulted from within-family transmission.
Speech droplets generated by asymptomatic carriers of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are increasingly considered to be a likely mode of disease transmission. Highly sensitive laser light scattering observations have revealed that loud speech can emit thousands of oral fluid droplets per second. These observations confirm that there is a substantial probability that normal speaking causes airborne virus transmission in confined environments.
From an Associated Press article — a different COVID virus in very small aerosols “remained suspended in the air almost indefinitely”.
Since the aerosol particles produced by talking and breathing are so small, they linger in the air for relatively long periods of time before gravity pulls them to the ground. This allows them to be transported over greater distances. A 2006 study of SARS-CoV-1 found that particles with a diameter of 1-3 µm remained suspended in the air almost indefinitely, particles 10 µm in size took 17 minutes, and 20 µm took 4 minutes to fall to the floor. A recent laboratory study found that the virus can remain viable and infectious in aerosols for hours (it remained viable for the entire three-hour duration of the study) and on surfaces for up to days.
Among 61 persons who attended a March 10 choir practice at which one person was known to be symptomatic, 53 cases were identified, including 33 confirmed and 20 probable cases (secondary attack rates of 53.3% among confirmed cases and 86.7% among all cases). Three of the 53 persons who became ill were hospitalized (5.7%), and two died (3.7%). The 2.5-hour singing practice provided several opportunities for droplet and fomite transmission, including members sitting close to one another, sharing snacks, and stacking chairs at the end of the practice. The act of singing, itself, might have contributed to transmission through emission of aerosols, which is affected by loudness of vocalization.
A wildland firefighter in Washington state has tested positive for COVID-19
In the last few days I have seen several articles in the media about how the COVID-19 pandemic increases the risk for wildland firefighters.
From the Associated Press, “Official: Busy wildfire season will be impacted by pandemic.”
…The coronavirus pandemic already reduced the amount of training for fire crews, and Franz said Washington can expect less assistance this year from federal agencies and other partners in battling wildfires.
The DNR has already recorded its first case of a firefighter testing positive for the virus, said Commissioner of Public Lands Hilary Franz. It was a seasonal firefighter in northeastern Washington.
To prevent additional cases, the state will embrace federal guidelines on social distancing and other reforms, said Jack Cates, chief of Spokane County Fire District 9 during a conference call with reporters.
“Fire camps will look a lot different this summer,″ Cates said. “They won’t be mini-cities like you usually see.″
Instead, firefighters will camp in smaller groups to limit contact with others, Cates said. They also will not be eating buffet-style in big kitchens.
Fire bosses also plan to rely more heavily on aerial assets to reduce the number of firefighters needed on the ground, said George Geissler, the Washington state forester.
Still, Geissler predicted that the number of firefighters will be in short supply because of the pandemic.
“It could be a significant impact to us,″ he said.
A piece in the New York Times describes a model the US Forest Service is using. On a fire with “hundreds of people”, their model predicts nearly two dozen will be infected with COVID-19, and there could be a 2 percent fatality rate among those infected. That 2 percent is a revision from the previous figure they were using, which was 6 percent.
The “hundreds of people” number is a little difficult to analyze, but if they meant 300, the prediction is that the fatality rate would be about 0.48 percent among all personnel on the incident. So if there are 1,000 people on the fire, approximately five would die, according to the model. Unacceptable!
“All models are wrong, but some are useful.” (Statistician George Box, from a paper published in 1976)
From the Times article, “US Report Indicates Broad Risk of COVID-19 at Wildfire Camps”:
…The U.S. Forest Service’s draft risk assessment suggests that even in a best-case scenario — with social distancing followed and plenty of tests and protective equipment available — nearly two dozen firefighters could be infected with COVID-19 at a camp with hundreds of people who come in to combat a fire that burns for months.
The worst-case scenario? More than 1,000 infections.
The Forest Service said the document was outdated and being redone, and the newest version wasn’t yet ready to share. The AP obtained the draft from an official who has access to it and didn’t want to be named.
One of the authors of the risk assessment said Tuesday that in the new version, the infection rates remain the same. But while the draft originally said the death rate among infected firefighters could reach as high as 6%, that is being revised sharply downward, to less than 2%, to reflect newer data, said Jude Bayham, an assistant professor in the Department of Agricultural and Resource Economics at Colorado State University.
From The Conversation, “Wildfire smoke worsens coronavirus risk, putting firefighters in extra danger”:
Researchers in Montana later connected that effect to wood smoke. They found that animals exposed to wood smoke 24 hours before being exposed to a pathogen ended up with more pathogen in their lungs. The researchers showed that wood smoke exposure decreased the macrophages’ ability to combat respiratory infection.
Now, new evidence suggests that long-term exposure to PM2.5 air pollution, which is produced by sources such as wildfires, power plants and vehicles, may make coronavirus particularly deadly.
Researchers from the Harvard T.H. Chan School of Public Health conducted a nationwide study of county-level data and found that even a small increase in the amount of PM2.5 from one U.S. county to the next was associated with a large increase in the death rate from COVID-19. While small increases in PM2.5 also raise the risk of death from other causes for older adults, the magnitude of the increase for COVID-19 was about 20 times greater. The results were released last week, before the usual peer review process was conducted, to help warn people of the risks.
Taken together, these findings suggest that air pollution, including wood smoke, could increase the risk that wildland firefighters will develop severe COVID-19 symptoms.
That probably doesn’t surprise seasoned firefighters.
The article begins by recounting the incident within an incident on the 2017 Frye Fire near Safford, Arizona. A doctor swabbed the throats of 80 firefighters, with 63 (or 78 percent) testing positive for Streptococcus (strep throat). Thankfully strep can usually be cured within days or weeks.
Then the article moves on to this year and COVID-19:
…In New Mexico, the state’s Forestry Division is adapting much like its national counterpart. The Forestry Division, which manages 43 million acres, worked with local and tribal partners to create new guidelines for their staff, said Vernon Muller, resource protection bureau chief with the New Mexico Department of Natural Resources.
Those include self-screenings at the start, middle, and end of every shift, even while on active fire assignments, for any signs of sickness. Only two individuals will ride in an engine while a string of chase vehicles transports the rest of the crew.
Crew buggies will carry a fraction of their capacity. Temperature tests will be taken. Meals will be packaged individually instead of served buffet-style. Already, Muller said, two individuals declined an assignment after their self-assessment questionnaire found they or their family members may have been exposed to coronavirus.
But these choices create tradeoffs. Some say it’s still not possible to keep six feet apart, and crowding the roads with almost twice as many vehicles creates a hazard of its own and doubles the workload when it’s time to sanitize trucks and equipment.
And because firefighters are paid only when on-assignment, passing on an assignment because they suspect exposure to COVID-19 cuts into their paycheck.
Thanks and a tip of the hat go out to Karen. Typos or errors, report them HERE.
Captain Hughes died when a 105-foot tall Ponderosa Pine fell in an unexpected direction on the Ferguson Fire on the Sierra National Forest near Yosemite National Park in California.
A Tree Falling Accident Analysis was completed by the Wildland Fire Lessons Learned Center at the request of the the U.S. Forest Service and the National Park Service. Their study compares 53 incidents from 2004 to 2019 in which firefighters were injured or killed in the process of falling trees.
Anyone involved in tree falling should read the entire 17-page report, but here are some of their findings:
53% of the time the tree fell in the intended direction.
28% of the time, the tree impacted another tree during its fall—including 2 of the 8 fatalities.
19% of the time, the top broke out and came back—including 2 of the 8 fatalities.
Of all the reports that included recommendations, 21% recommended enhancing training related to tree conditions (like rot) and species-specific traits.
19% of the time, the sawyer was working on a hung-up tree— including two of the eight fatalities.
51% of the time, the incident involved a direct helmet strike.
Of the reports that include recommendations, 24% recommended research and development related to wildland fire helmets.
42% of the time, the person struck was not cutting—including in 5 of the 8 fatalities.
24% of the reports recommended somehow improving safe work distance and compliance.
40% of the time, the person struck was in the traditional escape route—including in 5 of the 8 fatalities.
79% of the reports recommended improving risk assessment.
13% of the time, the tree strike happened during training— including in 2 of the 8 fatalities.
26% of the reports recommended improving faller training.
21% of the reports recommended enhancing training related to tree conditions (like rot) and species-specific traits.
Jennifer Rabuck, a U.S. Forest Service zone fire management officer (FMO) on the Chequamegon-Nicolet National Forest in Hayward, Wisconsin, has been named as the wildland fire safety specialist for the National Park Service Branch of Wildland Fire. Jennifer fills the vacant position left when Chad Fisher became the wildland fire operations program leader in 2017.
Jennifer began her federal service on the Clearwater National Forest in Idaho in 1994 and moved into her first permanent full-time fire management position in 2002 at the Leopold Wetland Management District in Wisconsin. She gained experience as a prescribed fire specialist with the U.S. Fish and Wildlife Service before moving into her current position as zone FMO. Jennifer has detailed as the assistant forest FMO on the Superior National Forest and as a National Incident Management Organization Safety Officer. Her experience with facilitated learning analysis teams, as a national cadre member for the You Will Not Stand Alone course, as a family/hospital liaison, and with planning for critical incidents will be a great addition to the NPS.
“I’m very excited to have Jennifer join the Wildland Fire Operations Program” said Program Leader Chad Fisher. “She brings a depth and breadth of experience, along with a fresh perspective, to our work serving the parks and regions of the National Park Service and in our interagency endeavors.”
Jennifer will relocate to Boise, ID and begin her new duties March 29, 2020.