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The 2025 update to the FWI System : structure, changes and interpretation.Fo123-2/42-2025E-PDF

"The FWI2025 update is part of a broader initiative to modernize the Canadian Forest Fire Danger Rating System (CFFDRS). An enhanced calculation methodology allows the use of higher resolution data within a consistent and scientifically sound framework, while maintaining the simplicity of the current FWI System (FWI1987). This document informs experienced users, particularly operational agencies, about the modifications in the FWI2025. It guides users in interpreting and utilizing the outputs generated by the updated system in their operational planning. …"--Executive summary, page 2.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.951809&sl=0

Publication information
Department/Agency
  • Great Lakes Forestry Centre, issuing body.
TitleThe 2025 update to the FWI System : structure, changes and interpretation.
Variant title
  • 2025 update to the Fire Weather Index System : structure, changes and interpretation
Series title
  • Canadian Forest Sevice, Great Lakes Forestry Centre information report, 2562-0738 ; GLC-X-42
Publication typeMonograph - View Master Record
Language[English]
Other language editions[French]
FormatDigital text
Electronic document
Note(s)
  • Issued also in French under title: Mise à jour 2025 de la Méthode de l'IFM : structure, changements et interprétation.
  • Prepared by: Canadian Forest Service Fire Danger Group.
  • Includes bibliographical references (pages 37-39).
Publishing information
  • ©2025
  • [Sault Ste. Marie, Ont.] : Natural Resources Canada = Ressources naturelles Canada, [2025]
Description1 online resource (vi, 51 pages) : illustrations (some colour), colour maps.
ISBN9780660776293
Catalogue number
  • Fo123-2/42-2025E-PDF
Subject terms
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