FIREcast System – Provisional Fire Danger
Index Computation System For Alpine Regions
Author(s)
L. Corgnati, M. Gabella & G. Perona
Abstract
FIREcast system – previsional fire danger
index computation system for alpine regions
L. Corgnati, M. Gabella & G. Perona
Dipartimento di Elettronica, Politecnico di Torino, Torino, Italy
Abstract
FIREcast is a previsional fire danger index computing system, which elaborates
weather parameter maps to evaluate the danger indicator on the interest area.
FIREcast uses as a starting point the foreseen Canadian Fire Weather Index
(FWI) adjusted for continental European latitudes and climatology and adapted
for alpine regions orography. As FWI is a meteorological fire danger index, it
represents the fire danger level due solely to the present and past weather
conditions, not considering contingent human presence and actions. FIREcast
operates on meteorological forecast input data maps, to obtain output maps
representing expected fire danger in the studied area (Piedmont criteria in the
current case) with a forecasting time interval up to 72 hours, after adjusting the
forecast to historical fire records. FIREcast is a valuable aid in firefighting
management: it allows involved agencies to have an efficient resources
administration (both logistic and human), well aimed territory monitoring and
reliable intervention planning for operators’ safety.
Keywords: forest fires, forecast, fire danger index, alpine regions.
1 Introduction
The first crucial step in forest fires management is the identification of those
parameters that allow for the estimation of fire rising probability. Canadian Fire
Weather Index (FWI) is a powerful instrument to analyse such a problem, with
reliable performances also at our latitudes. FWI computes six indices to
characterize fire rising probability and turn-on parameters. Inputs are daily air
temperature, air relative humidity, wind speed and rainfall measurements from a
ground station network. To compute the final indices, the also method uses the
historical evolution of these quantities. The FWI method has been developed
Keywords
forest fires, forecast, fire danger index, alpine regions.
Related Book
Other papers in this volume
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