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Week of Remembrance

2015 WOR: Margin – A Trigger for Sensemaking

Ribbon symbol for WOR next to Wildland Fire Lessons Learned logo.Week of Remembrance June 30-July 6, 2015

“We are in a universe from which we cannot exclude risk, uncertainty, and disorder.  We have to live and deal with disorder.” – Morin, 2008

Our environment is complex and dynamic, realistically this means there are a lot of conditions to pay attention to and those conditions are constantly changing.  Conditions like RH, crew dynamics, blood sugar, where you are, where the fire is, budgets…you get the idea.  The tricky part is that risk changes as conditions change, but all those conditions change at different rates and mean different things depending on the context.  An RH that moves from 45-40 is different than one that moves from 20-15.  A fire that moves a half-mile in an hour, but is 10 miles from your position is different from one that does the same and is a half-mile from you.  Traditionally this is the role of trigger points.  Set a trigger point and when the indicator reaches the preset value, reassess or take some preset action.  Trigger points are intended to move us out of “autopilot” and into a more deliberate way of thinking.


What about the stuff that can’t be predicted or measured? In our complex environment, it is often the interaction of multiple, seeming unrelated, conditions that align and affect risk.  This is the gap that margin was developed to fill.

Line art of a man in a hard hat holding a radio while looking at an object above and sweating. Butterflies float on his stomach.
“It gives language to that uneasy feeling when the environment is changing, but you can’t quite put your finger on exactly what is changing.”
  • Take a moment to share a short story (remember this is 6 Minutes for Safety, not 60 Minutes for Safety) about a time when lots of seemingly unrelated things were aligning to increase risk.
    1. Could you assign trigger points to all these conditions, and even if you could would it be helpful to set so many?
    2. How does it change if we use a change in margin as a trigger point for reassessment and deliberate thinking? 

We are not suggesting that we do away with traditional trigger points; rather we suggest it is important to think of, and talk about, the environment as a whole.   By giving “language to that uneasy feeling,” margin provides a way of thinking and talking about all the thousands of conditions that exist and interact in our environment without having to name each one.  In this way, a change in margin can itself be a trigger point for reassessment and deliberate sensemaking.

 

The “Take 5@2” safety messages are a cooperative project of 6 Minutes for Safety, the Wildland Fire Safety Training Annual Refresher (WFSTAR), NIFC External Affairs, the NWCG Leadership Committee, the NWCG Risk Management Committee, and the Wildland Fire Lessons Learned Center.

 

Category
Week of Remembrance
References
Link to the Margin Youtube video

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NWCG Latest Announcements

NEW! S-290, Intermediate Wildland Fire Behavior (Blended) Available Now

Date: Aug 15, 2025
Questions? Please contact:
Fire Behavior Subcommittee

NWCG is excited to announce that the S-290, Intermediate Wildland Fire Behavior (Blended) training is now available on the Wildland Fire Learning Portal. S-290 (Blended) training combines online training and instructor-led training components that support individuals working towards any Single Resource Boss or Fire Effects Monitor incident qualifications.

This second course in the series collectively serves to develop fire behavior prediction knowledge and skills, and provides more detailed information on fuels, weather, and topography that affect wildland fire behavior for safety purposes.

Students are required to finish the prerequisite S-190, Introduction to Wildland Fire Behavior, before enrolling in S-290, Intermediate Wildland Fire Behavior (Blended).

References:

S-290, Intermediate Wildland Fire Behavior (Blended)

S-190, Introduction to Wildland Fire Behavior

Wildland Fire Learning Portal

NEW! S-271, Helicopter Crewmember (Blended) Now Available

Date: Aug 14, 2025
Questions? Please contact:
Interagency Helicopter Operations Subcommittee

The S-271, Helicopter Crewmember (Blended) is now available. Developed through the Incident Performance and Training Modernization (IPTM) effort, this training supports individuals working towards Helicopter Crewmember (HECM) incident qualifications. 

S-271, Helicopter Crewmember (Blended) training combines online training and instructor-led training components. This course is designed to provide students with the knowledge and skills necessary to perform the duties of the HECM position, as described in the NWCG Incident Position Standards for Helicopter Crewmember, PMS 350-22.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1, scheduled for January 2026.

References:

S-271, Helicopter Crewmember (Blended)

NWCG Helicopter Crewmember (HECM) Position Page

Wildland Fire Learning Portal

Incident Position Standards and Next Generation Position Task Books Now Available for FBAN and LTAN

Date: Aug 13, 2025
Questions? Please contact:
Fire Behavior Subcommittee

NWCG is excited to announce that Incident Position Standards and Next Generation Position Task Books are now available for Fire Behavior Analyst (FBAN) and Long Term Fire Analyst (LTAN).

The Performance Support Packages for these positions were developed as part of the Incident Performance and Training Modernization (IPTM) effort. These resources support trainees, qualified personnel, and evaluators in their respective roles.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1, scheduled for January 2026.

References:

NWCG Fire Behavior Analyst Position Page

NWCG Long Term Fire Analyst Page

ETC/RMC Safety Bulletin: 25-001 New Guidance on Laundering Wildland Fire Clothing to Reduce Contamination

Date: Aug 8, 2025
Questions? Please contact:
Equipment Technology Committee
 Risk Management Committee

The Equipment Technology Committee (ETC) and the Risk Management Committee (RMC) have issued Safety Bulletin 25-001: Laundering to Decontaminate Wildland Fire Clothing. Recent research revealed that wildland fire flame-resistant pants and shirts can be contaminated with chemicals from combustion byproducts, including carcinogens, and that common laundering practices can effectively remove these harmful contaminants from wildland firefighter clothing more effectively than previously understood. It is recommended to decontaminate wildland fire clothing as frequently as possible. 

Frequently Asked Questions about this new information and how to implement recommendations can be found on the NWCG Alerts page. Read the complete ETC/RMC Safety Bulletin: 25-001 to learn more. 

References:

NWCG Alerts

ETC Safety Bulletin: 25-001

Frequently Asked Questions (FAQ) on Laundering to Decontaminate Wildland Fire Clothing

Equipment Technology Committee

Risk Management Committee