FeuxFrance
Isère
Auvergne-Rhône-Alpes · code 38 · 512 municipalities
2026 stops on October 26.
| Year | Points chauds |
|---|---|
| 2012 | 98 |
| 2013 | 78 |
| 2014 | 86 |
| 2015 | 91 |
| 2016 | 71 |
| 2017 | 84 |
| 2018 | 168 |
| 2019 | 211 |
| 2020 | 136 |
| 2021 | 106 |
| 2022 | 201 |
| 2023 | 153 |
| 2024 | 102 |
| 2025 | 156 |
| 2026 (en cours) | 202 |
Worst affected municipalities
Cumulative hotspots since 2012.
| Municipality | Hotspots | Recurrence |
|---|---|---|
| Livet-et-Gavet | 550 |
|
| Bouvesse-Quirieu | 366 |
|
| Saint-Clair-du-Rhône | 165 |
|
| Salaise-sur-Sanne | 142 |
|
| Saint-Clair-sur-Galaure | 71 |
|
| Saint-Égrève | 52 |
|
| Saint-Quentin-Fallavier | 42 |
|
| Montalieu-Vercieu | 39 |
|
| Viriville | 33 |
|
| Apprieu | 27 |
|
Why they start
Out of 263 declared fires whose cause is recorded, that is 26 % of those in the department.
BDIFF source. An investigation succeeds more often when a fire is large or suspicious: arson is probably over-represented here.
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 Isère", data of October 26, 2026. https://feuxfrance.com/en/departments/38-isere
Free to reuse, provided you also cite the original source (NASA FIRMS, EFFIS or BDIFF) and do not present satellite hotspots as declared fires.