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NFDRS

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What's New

National Weather Service (NWS) 7-day expansion of the National Fire Danger Rating System (NFDRS) forecast

From March 2 to May 31, 2020, the NWS will issue experimental seven-day NFDRS forecasts. At the end of this period, a decision will be made whether or not to make the expanded product operational for NFDRS forecasting.

NFDRS2016 Evaluation

Following the development of a draft FDOP, The updated rollout timeline has been extended to allow for evaluation/comparison of the legacy NFDRS outputs with the NFDRS2016 outputs. The intent is to provide field units with the tools needed to evaluate FDOP decision thresholds as a function of NFDRS2016 outputs. Additional resources are available on this website to assist with the transition from the legacy system to ide NFDRS2016.

Pre-Workshop Webinar Components

Fire Danger Operating Plan Examples


NFDRS2016 Rollout Plan (Update)

On July 24, 2019, the NWCG Executive Board approved a proposal from the Fire Danger Subcommittee to update the initial NFDRS2016 Rollout Plan. All units will be fully transitioned to NFDRS2016 by January 2021.

At the September 17th 2014 NWCG Executive Board meeting, three updates to the United States National Fire Danger Rating System (NFDRS) were approved. 

  1. Incorporate the Growing Season Index (GSI) to compute live fuel moistures;
  2. Incorporate the Nelson Model to compute fine dead fuel moisture; and
  3. Reduce the number of fuel models in the NFDRS. 

View a PowerPoint presentation narrated by the Fire Danger Subcommittee Chair Jon Wallace; developed to explain the case for change to the NFDRS.


Background

The National Fire Danger Rating System (NFDRS) has offered a consistent interagency decision-support framework since its inception in 1972. The System was first updated in 1978; and again in 1988. Although the original developers intended for periodic improvements to be incorporated as science and technology improved, the System has remained fundamentally unchanged the past 40 years. Today, there is even greater need for state-of-the-art tools to assist the wildland fire community sort through the daunting complexities and conflicting priorities which can confound decision-makers.

In 2013, research scientists from the USDA Forest Service’s Rocky Mountain Research Station (RMRS) proposed updates to the National Wildfire Coordinating Group (NWCG) Fire Danger Subcommittee. In September 2014, the NWCG Executive Board issued Memorandum 14-018, approving a revision to the US National Fire Danger Rating System. Three significant changes were addressed:

  1. Incorporate the Growing Season Index (GSI) to compute live fuel moisture;
  2. Incorporate the Nelson Model to compute fine dead fuel moisture; and
  3. Reduce the number of fuel models in the NFDRS.

In September 2016, the NWCG Executive Board Issued Memorandum 16-019 providing an update of the transition to the 2016 version of NFDRS; otherwise known as NFDRS2016. The primary objective is to provide a stable NFDRS2016 system along with updates to the Weather Information Management System (WIMS) and FireFamilyPlus (FF+) to assure end-users are comfortable with the new model outputs and associated applications.

NFDRS2016 is a next-generation system which aligns with common interagency goals to use the best available science and technology to provide decision-makers with improved efficiencies, increased accuracy, and a much clearer understanding of the associated risks. Since interagency cooperation and collaboration (at every level) is essential for a successful transition to NFDRS2016, all agencies (State and Federal) with responsibility to make and implement risk-based wildfire management decisions are encouraged to participate in the roll-out process.

This web site has been designed to facilitate education regarding the new science and improve the utilization of NFDRS through the standard interagency applications of the system.

 

The National Fire Danger Rating System is supported by the National Wildfire Coordinating Group and monitored through their Fire Danger Sub Committee. All Federal, State and Local wildland fire management agencies are encouraged to work collaboratively with partners in their Dispatch Zones to create and adhere to a Fire Danger Operating Plan.

 

NWCG Latest Announcements

The Incident Position Standards and Next Generation Position Task Book are now available for Medical Unit Leader (MEDL)

Date: October 16, 2024
Contact: Incident Medical Subcommittee

NWCG is excited to announce that the NWCG Incident Position Standards for Medical Unit Leader, PMS 350-39 and NWCG Position Task Book for Medical Unit Leader (MEDL), PMS 311-39 are now available.

The Performance Support Package, which for MEDL 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.

References:

NWCG Medical Unit Leader Position Page

NWCG Incident Position Standards for Medical Unit Leader, PMS 350-39

NWCG Position Task Book for Medical Unit Leader (MEDL), PMS 311-39

The Wildland Fire Learning Portal is Now Available

Date: October 9, 2024
Contact: Wildland Fire Learning Portal

The Wildland Fire Learning Portal (WFLP) is back online following a migration to a new learning management system (LMS) application. The WFLP team is actively addressing any issues that may arise as a result of the update, and appreciates your patience as the team works to enhance your experience. NWCG will share information from the WFLP as it is available.

Should you have any issues with accessing or using the WFLP, please use the link below to submit a ticket through the Help Center.

References:

Wildland Fire Learning Portal

Wildland Fire Learning Portal Help Center

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