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National Fuel Geyser Awareness

Fuel Geyser Triangle with Fuel, Heat, and Pressure as the sides.

Click Here to Report Fuel Geyser Incidents

 

What is a fuel geyser?

The rapid and energetic expulsion of heated fuel in a closed container when a fuel container is quickly depressurized. Heat and agitation causes the pressure increase. A delayed fuel geyser can occur after the fuel container is opened.

 

 

What does a fuel geyser look like?

Why is this important to me?

Over the last two years three significant burn injuries have occurred on prescribed fire and wildland fire incidents. Many additional fuel geyser incidents have been reported. These events happen frequently and have the potential to harm users of power equipment and people refueling power equipment. If you experience or have experienced a fuel geyser please report it.

Incident Reports

The following reports contain incidents where fuel geysers have occurred:

What do I need to know to protect myself?

Fuel geysers can happen anytime when there is fuel, heat & pressure from small gasoline-powered engines, chainsaws, leaf blowers, portable pumps, even when opening fuel transport containers.

Fuel geysers have resulted in injury when sprayed fuel and vapor ignite.

Appropriate precautions when there is fuel, heat & pressure, may prevent significant burns in the event of fuel spray.

  • Always assume fuel tanks and fuel containers are pressurized.
  • Ensure the cap is correctly secured.
  • Always check fuel levels before opening the fuel tank or filler cap. Fuel levels greater than ½ tank may geyser.
  • Move at least 20 feet or more from any heat source. 
  • For safety cans with pour spouts, direct potential spray away.
  • Cover the cap with a rag to contain potential fuel geyser spray.
  • Be extra vigilant when equipment is running poorly with fuel levels above ½ tank.
  • Start the saw at least 10 feet from the fueling area.
  • Do not use fuel older than one month.

If the equipment is running poorly or vapor lock is suspected:

  1. Do not open fuel cap. Relieving the pressure does not alleviate a “vapor lock” equipment.
  2. Check fuel level through the tank or use the bar oil level to gage fuel level.
  3. If fuel level is over ½ full, DO NOT open the tank.
  4. Allow the equipment to thoroughly cool. This could take over 45 minutes.
  5. When the equipment is cool, restart the equipment.

It’s YOUR job to protect yourself and others. Know how to handle your equipment to avoid fuel geysers anytime there is fuel, heat & pressure.

What should I do If I experience a fuel geyser?

Please REPORT every fuel geyser incident you experience!

The information you provide our engineers can mean the difference between one of our employees getting injured or not.

To report an incident go to Fuel Geyser Incident Reporting Form.

Location of Incidents

View a map of fuel geysering incidents and fuel requirements.

Videos

Video: USFS - Fuel Geysering: Predictable?

 

 

NWCG Latest Announcements

NWCG Equipment Technology Committee Releases New Equipment Bulletins

Date: September 27, 2024
Contact: Equipment Technology Committee

The Equipment Technology Committee (ETC) has released three new Equipment Bulletins:

  • ETC-EB-24-003 Diesel exhaust fluid (DEF) in fuel containers.
  • ETC-EB-24-004 Two-compartment fuel and oil container (Dolmar) unavailable in the United States (US) and reminders for upkeeping current inventories.
  • ETC-EB-24-005 Personal Protective Equipment (PPE): Inspection, Care, and Maintenance.

These bulletins remind field going personnel of important issues related to equipment for wildland firefighting efforts.

References:

NWCG Alerts

ETC-EB-24-003 Diesel exhaust fluid (DEF) in fuel containers

ETC-EB-24-004 Two-compartment fuel and oil container (Dolmar) unavailable in the United States (US) and reminders for upkeeping current inventories

ETC-EB-24-005 Personal Protective Equipment (PPE): Inspection, Care, and Maintenance

The Experiential Learning Subcommittee is looking for your feedback on Staff Rides

Date: September 20, 2024
Contact: Ashleigh D'Antonio and George Risko, Leadership Committee

The Experiential Learning Subcommittee needs to hear from the field about where the greatest need lies regarding staff rides and their accessibility.

  • Do you have an event you would like to turn into a learning experience?
  • Do you have a staff ride built, but are struggling to implement the delivery?
  • Do you need help building capacity?
  • What other ideas do you have to support experiential leadership training?

Fill out this short survey below to help us help you.

References:

Staff Rides: Feedback

Staff Rides

Updated NWCG Single Resource Casual Hire Information, PMS 934

Date: September 19, 2024
Contact: Incident Business Committee

The Incident Business Committee has updated the NWCG Single Resource Casual Hire Information, PMS 934. This update expands the provisions for hiring emergency personnel.

References:

NWCG Single Resource Casual Hire Information, PMS 934

IBC Memorandum 24-03

NWCG 2024 Spring/Summer Highlights

Date: September 13, 2024

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Bureau of Indian Affairs Logo
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Bureau of Land Management Logo
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National Park Service Logo
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Fish & Wildlife Service Logo
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State Foresters Logo
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U.S. Fire Administration
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Intertribal Timber Council Logo
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International Association of Fire Chiefs
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Department of Defense Logo

Welcome to our latest highlights from the National Wildfire Coordinating Group, where we explore the latest updates, insights, and efforts that develop interoperable wildland fire operations among federal, state, local, Tribal, and territorial partners.

The Performance Support Package, which for ABRO includes the Incident Position Standards and Next Generation Position Task Book were developed through the Incident Performance and Training Modernization (IPTM) effort. The Performance Support Package will support trainees, those qualified in the position, and evaluators.
 


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NASA Logo

NASA JOINS NWCG!

The National Aeronautics and Space Administration (NASA) is officially an associate member of NWCG. As such, NASA is beginning to collaborate with wildland fire management agencies with the goal of increasing collaboration across agencies and leveraging NASA data, technology, and innovation for nation-wide efforts in wildland fire management. NASA has a rich history of research, development, and technology transfer in the areas of Earth science, space technologies, and aeronautics that support the NWCG mission.


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NWCG new website look.

WWW.NWCG.GOV HAS A NEW LOOK AND DESIGN

The NWCG web team dedicated the past two years to making a significant upgrade to the www.nwcg.gov site. This upgrade involved a comprehensive redesign of over 7,700 web pages.

The modernization of NWCG’s website involved migrating to Drupal 10, a cutting—edge content management system, and leveraging Amazon Web Service GovCloud for secure and efficient hosting. These upgrades help ensure that the NWCG website remains current in content management practices, offering enhanced customization, improved performance, and an overall superior user experience.


NWCG Leadership Committee

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WFLDP Professional Reading Program logo
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WFLDP PRP book covers

The Wildland Fire Leadership Development Program announced the Professional Reading Program’s 2024 list!

The years books include:

  • Young Men and Fire by Norman Maclean
  • The Wisdom of the Bullfrog by William H. McRaven
  • The Art of Clear Thinking by Hasard Lee
  • Emotional Agility by Susan David
  • Writing to Persuade by Trish Hall

Learn more at the NWCG Leadership Committee


INCIDENT PERFORMANCE AND TRAINING MODERNIZATION

In 2023, NWCG kicked off the Incident Performance and Training Modernization (IPTM) effort. A training system overhaul focused on developing a performance-based training system designed to shift training to on-the-job when appropriate.

Over the next five years, NWCG intends to analyze all positions within the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1. To date we are currently working on 30 incident positions, and planning for 20+ in calendar year 2025.

Subject Matter Experts from a variety of geographical areas and agencies recently completed the position analysis for 16 positions. From this analysis, Incident Positions Standards and a Next Generation Position Task Book will be developed for each position.

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Incident Performance and Training Modernization

NEXT GENERATION POSITION TASK BOOK

In April 2024, NWCG launched the new Next Generation Position Task Book (Next Gen PTB) which is a key component of the IPTM effort. This revised evaluation tool is designed to work in conjunction with the newly developed Incident Position Standards.

Major Next Gen PTB changes:

  • Structured to improve constructive conversations between evaluators and trainees.
  • Reference new Incident Position Standards.
  • Include only tasks required to be evaluated for successful performance.
  • Trainees will be rated on their performance vs. initialing whether a task was completed.
  • Must include written feedback when trainee does not meet the standard.
  • Will be position specific (no combined PTBs).
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Screen shot of the Next Gen Position Task Book

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Banner image of the Wildland Fire Learning Portal website

NWCG’s training course catalog is now available on the Wildland Fire Learning Portal (WFLP).

To access the training course catalog, visit WFLP and either set up an account or login as a guest.