FeuxFrance

Ariège

Occitanie · code 09 · 325 municipalities

These fires are lit

49 % of these detections fall in December, January or February, when vegetation does not burn on its own: this is prescribed burning, pastoral écobuage, lit deliberately to maintain summer pastures.

The figures below count them, because vegetation really is burning. They are not comparable to those of a Mediterranean department, where the peak is in July.

Low danger for tomorrow

Météo des forêts · September 10, 2026

The expected weather conditions and recent rainfall reduce the risk of fires starting and spreading.

The day after: Low danger.

Published by Météo-France, combining temperature, humidity, wind and vegetation dryness. It is not a fire forecast: it is how easily a fire would spread if one started.

The risk in every department

300
hotspots in 2026
VIIRS · 1 Jan to September 9 2026
72
declared fires
BDIFF · year 2025, latest published
468
hectares burned
BDIFF · year 2025, latest published
Hotspots
VIIRS detection
industrial source
Hotspots by year

2026 stops on September 9.

0 250 500 12 13 14 15 16 17 18 405 19 20 21 22 23 24 25 300 ↗ 26

Worst affected municipalities

Cumulative hotspots since 2012.

Municipality Hotspots Recurrence
Ustou 248
12/14
Rabat-les-Trois-Seigneurs 138
8/14
Mérens-les-Vals 121
8/14
Arnave 102
10/14
Cazenave-Serres-et-Allens 94
9/14
Saurat 88
5/14
L'Hospitalet-près-l'Andorre 88
2/14
Appy 68
6/14
Caychax-et-Senconac 66
8/14
Verdun 60
8/14

Why they start

Out of 31 declared fires whose cause is recorded, that is 15 % of those in the department.

Arson 13 42 %
Natural 7 23 %
Accidental 6 19 %
Unintentional (works) 3 10 %
Unintentional (private individual) 2 6 %

BDIFF source. An investigation succeeds more often when a fire is large or suspicious: arson is probably over-represented here.

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Cite this page

The figures on this page can be reused freely. This reference carries the date of the data, not the date of your visit: that is what lets you find the exact version of a figure later on.

FeuxFrance, independent observatory of vegetation fires in France. "Vegetation fires in Ariège", data of September 9, 2026. https://feuxfrance.com/en/departments/09-ariege

Free to reuse, provided you also cite the original source (NASA FIRMS, EFFIS or BDIFF) and do not present satellite hotspots as declared fires.