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Fire Behavior Subcommittee

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Mission Statement

Mission Statement

The Fire Behavior Subcommittee (FBSC) provides national leadership in fire behavior assessment and prediction in support of effective fire management decision-making.

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Primary Objectives

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  • Establish and maintain standards for fire behavior assessment and prediction.
  • Provide subject matter expertise for fire behavior modeling and related decision support applications.
  • Provide technology transfer around new models, modeling practices or research.
  • Establish and regularly update wildland fire incident position standards related to FBAN and LTAN. This includes incident position descriptions and position requirements for training, experience, physical fitness, and position currency.

Overview

Overview of Fire Behavior Subcommittee - including membership, projects, and collaboration efforts (pptx)

Guidance

NWCG Firefighter Math Course

Orientation

This video provides an overview of several orientation methods and exactly how we project flat maps from a round Earth. Watch this video before diving in to the Latitude and Longitude, Universal Transverse Mercator (UTM) Grid, or the Public Land Survey System (PLSS) videos.

Time:04:36

Latitude and Longitude

This video shows how we use latitude and longitude to map the Earth using degrees. We cover several topics, including the difference between latitude and longitude, converting from degrees minutes seconds to degrees decimal minutes to decimal degrees, and back, and reading a map using latitude and longitude.

Time:05:16

Public Lands Survey System

This video gives a brief history of the Public Land Survey System (PLSS), also known as Township Range Section. It shows how the sections are mapped in many areas of the United States using initial points, baselines, and meridians. We cover how to find your location on a map using the township, range, and section, as well as some of the pros and cons of this mapping system.

Time:06:15

 

Chair: Moore, Christopher

NWCG Coordinator: Schultz, Dave

Parent Committee: Fire Environment Committee

Meeting Schedule:

TBD

Page Last Modified or Reviewed:

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