Document


Title

Variability in wind speed measurement and its effect on fire danger rating
Document Type: Book
Author(s): A. J. Simard
Publication Year: 1969

Cataloging Information

Keyword(s):
  • Canada
  • distribution
  • fire control
  • fire danger rating
  • fire equipment
  • fire management
  • fire suppression
  • fuel moisture
  • gases
  • humidity
  • precipitation
  • temperature
  • topography
  • weather observations
  • wind
Record Maintained By:
Record Last Modified: June 1, 2018
FRAMES Record Number: 35397
Tall Timbers Record Number: 9696
TTRS Location Status: In-file
TTRS Call Number: Fire File CAN DOC DDW
TTRS Abstract Status: Okay, Fair use, Reproduced by permission

This bibliographic record was either created or modified by the Tall Timbers Research Station and Land Conservancy and is provided without charge to promote research and education in Fire Ecology. The E.V. Komarek Fire Ecology Database is the intellectual property of the Tall Timbers Research Station and Land Conservancy.

Description

This paper analysizes wind speed and direction distributions obtained at nine forestry stations and nine airports across Canada. The effect of differences in the distributions on forest fire danger rating is discussed. The major finding is that forestry stations have a significantly lower average wind speed than airports and the difference between the two decreases as wind speed increases. This difference caused a considerably greater percentage of days to all in the extreme fire danger class at the airports. The data did not permit the derivation of a function relating the wind speed ratio the size of the clearing at the forestry station.

Citation:
Simard, A. J. 1969. Variability in wind speed measurement and its effect on fire danger rating. Information Report FF-X-19. Ottawa 4, Canada, Forest Fire Research Institute, Canadian Forestry Service.