FeuxFrance
2025 against 2026
03 — Allier, 25 km cells, VIIRS Suomi-NPP only.
30
hotspots in 2025
53
hotspots in 2026
+23
difference, that is
+77 %
5
areas newly affected
5 stopped burning
5 stopped burning
The difference
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2025
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2026
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−50−20−50+5+20+50
hotspot difference per cell · the largest reaches
12
The three maps move together: zooming one zooms all three.
Both periods are read from a single satellite, VIIRS Suomi-NPP. Comparing two years across the full constellation would show a rise caused by NOAA-20 arriving in 2018 and NOAA-21 in 2024: three satellites detect more than one, for the same amount of fire. The full method