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RT-130, Wildland Fire Safety Training Annual Refresher (WFSTAR)

RT-130 Decorative banner. Group of photos depicting wildland firefighters performing various duties.

Yarnell Hill Fire

This module reviews the Yarnell Hill Fire Serious Accident Investigation Briefing and Lessons Learned from the Weather Channel.
Category: Case Studies
Core Component(s):
Other Hazards & Safety Issues, Incident Reviews and Lessons Learned, Fire and Aviation Operational Safety, Human Factors, Communication and Decision Making, Fire Shelters and Entrapment Avoidance
Estimated Delivery Time: 1 hour
Video Length: Video 1: 18:48; Video 2: 21:14

Part 1

Part 2

 

Intent

Review the sequence of events that led to tragedy on the Yarnell Hill Fire and discuss significant lessons learned.

Facilitator Preparation

  • Review the two videos and module tools.
  • Consider additional activities and discussion questions pertinent to the location and agency.

Facilitating the Discussion

  • Show one or both videos.
  • Facilitate a small or large group discussion using the activity and discussion questions below.
  • Guide discussion based on the Risk Management Process in the Incident Response Pocket Guide (IRPG), PMS 461. Provide copies of the IRPG for students to utilize and answer questions.

Discussion Questions

Part 1

Identify Hazards (Situation Awareness)

  1. When did the involved personnel obtain the basic critical information?
    1. Objectives, communication, who’s in charge, previous fire behavior, weather forecast, and local factors.
    2. Was the assignment scouted?

Assess Hazards

  1. Were potential fire behavior hazards estimated?
  2. Which tactical hazards or Watch Out Situations were present?
  3. What other warnings or indicators were present prior to the entrapment?

Develop Controls and Make Risk Decisions

  1. Where was the fireline anchor point?
  2. Was there an established lookout?
  3. What communication links were in place between the involved personnel and their fireline supervisor or adjoining forces?
  4. What was the pre-identified escape route(s)?
  5. What was the pre-identified safety zone(s)?
  6. Was a Medical Plan in place?

Implement Controls

  1. Were the necessary hazard controls in place for this situation? If not, what was lacking?
  2. Were the strategies and tactics based on expected fire behavior? If not, why?
  3. Did all involved resources have an opportunity for feedback during the decision-making process? If not, why?

Supervise and Evaluate

  1. What individual or human factors existed that increased the potential for decision errors?
  2. What organizational factors existed that increased the potential for decision errors?
  3. As the fire and situation evolved, did the strategy, and tactics continue to work? Did the hazard controls evolve as the fire and situation evolved?

Part 2

  • Consider the casual factors identified in Part 1; then summarize the significant lessons to be learned from this case study.

Resources

Additional Video Information

  • These videos are also available in a download (zip file, size 320 MB) with .srt files for closed captioning (you may need to right click and Save As). For information on how to add closed captioning to a video, see this how to page
  • Note: For Chrome, Firefox, and Edge, right click download and select Save Link As; for IE, right click and select Save Target As.

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NWCG Latest Announcements

Incident Position Standards and the Next Generation Position Task Books Now Available for RADO and INCM

Date: July 30, 2025
Questions?  Please contact:
Incident Logistics Subcommittee
 

NWCG is excited to announce that Incident Position Standards and the Next Generation Position Task Books are now available for Radio Operator (RADO) and Incident Communications Center Manager (INCM).

The Performance Support Packages for these positions were developed as part of the Incident Performance and Training Modernization 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 Radio Operator Position Page

NWCG Incident Communications Center Manager Position Page

ETC Equipment Bulletin: 25-004 NEW Aquatic Invasive Species – Golden Mussels

Date: July 29, 2025
Questions?  Please contact:
Equipment Technology Committee
 

The Equipment Technology Committee (ETC) issued Equipment Bulletin: 25-004, notifying the wildland fire community about a newly discovered invasive species and actions to take if found. Golden mussels, a highly invasive species recently identified in California, pose a significant risk to native ecosystems, infrastructure, and fire equipment. These mussels rapidly colonize hard and soft surfaces, including aquatic plants and fire equipment, clogging pipes, fouling motors, disrupting water systems, and impacting native species.

To help prevent their spread, fire personnel must follow the decontamination procedures outlined in the NWCG Guide to Preventing Aquatic Invasive Species Transport by Wildland Fire Operations, PMS 444. Additionally, report any sightings immediately to your Lead Resource Advisor and include clear, close-up photos and location details.

Read the complete ETC Equipment Bulletin: 25-004 to learn more. 

References:

NWCG Alerts

ETC Equipment Bulletin: 25-004

NWCG Guide to Preventing Aquatic Invasive Species Transport by Wildland Fire Operations, PMS 444

Incident Position Standards and the Next Generation Position Task Books Now Available for ICT5 and FFT1

Date: July 29, 2025
Questions?  Please contact:
Incident Command Subcommittee
Incident Operations Subcommittee

NWCG is excited to announce that Incident Position Standards and the Next Generation Position Task Books are now available for Incident Commander Type 5 (ICT5) and Firefighter Type 1 Squad Boss (FFT1).

The Performance Support Packages for these positions were developed as part of the Incident Performance and Training Modernization 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 Incident Commander Type 5 Position Page

NWCG Firefighter Type 1 Squad Boss Position Page

Incident Position Standards and the Next Generation Position Task Books Now Available for ATBM and FWBM

Date: July 28, 2025
Questions?  Please contact:
Airtanker Base Operations Unit

NWCG is excited to announce that Incident Position Standards and the Next Generation Position Task Books are now available for Airtanker Base Manager (ATBM) and Fixed Wing Base Manager (FWBM).

The Performance Support Packages for these positions were developed as part of the Incident Performance and Training Modernization 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 Airtanker Base Manager Position Page

NWCG Fixed Wing Base Manager Position Page