FeuxFrance

Seine-et-Marne

Île-de-France · code 77 · 507 municipalities

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

745
hotspots in 2026
VIIRS · 1 Jan to September 9 2026
359
declared fires
BDIFF · year 2025, latest published
113
hectares burned
BDIFF · year 2025, latest published
Hotspots
VIIRS detection
industrial source
Hotspots by year

2026 stops on September 9.

0 500 1,000 12 13 14 15 16 17 18 19 20 21 22 23 24 25 745 ↗ 26

Worst affected municipalities

Cumulative hotspots since 2012.

Municipality Hotspots Recurrence
Fontainebleau 237
3/14
Noisy-sur-École 191
0/14
Montereau-Fault-Yonne 88
0/14
Vernou-la-Celle-sur-Seine 83
6/14
Vaudoy-en-Brie 83
9/14
Le Vaudoué 57
1/14
Fresnes-sur-Marne 54
6/14
Vaires-sur-Marne 47
9/14
Combs-la-Ville 35
4/14
Tournan-en-Brie 33
3/14

Why they start

Out of 233 declared fires whose cause is recorded, that is 39 % of those in the department.

Unintentional (private individual) 114 49 %
Unintentional (works) 50 21 %
Accidental 46 20 %
Arson 20 9 %
Natural 3 1 %

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 Seine-et-Marne", data of September 9, 2026. https://feuxfrance.com/en/departments/77-seine-et-marne

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