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National Wildfire Coordinating Group (NWCG)
Equipment and Technology Branch
Fire Danger Subcommittee
(formerly Fire Danger Committee)

Fire Danger Subcommittee logo


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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. 

A powerpoint presentation narrated by the Fire Danger Subcommittee Chair Jon Wallace has been developed to explain the case for change to the NFDRS. 


National Fire Danger Rating System Proposed Update powerpoint cover page.  Picture of flaming front of a wildfire burning through a brush field.  Two logos NWCG and FDSC.

 


Protocols for WIMS Alternate Gateway

Protocols for WIMS Alternate Gateway

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