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Wildfires in Bulgaria

Detected · VIIRS 375 m · Suomi NPP, NOAA-20, NOAA-21 · last 24 hours · updated 2026-10-11 05:23 UTC

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28fires
590 MWradiative power
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Wildfires in Bulgaria

Regions

6 fires

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30 km around Sofia, Sofia, Bulgaria

Fire history, 2012–2025

Detected · VIIRS S-NPP 375 m · 0.01° cells (~1.1 km) · complete years 2012–2025 · built 2026-09-21

Between 2012 and 2025, VIIRS detected fire in 26,260 km² of Bulgaria at least once. In an average year it detected fire in 3,180 km², ranking 90th of 200 countries.

3,180 km²detected in an average year
2012busiest year, 6,710 km²
2025quietest year, 1,250 km²
Septemberpeak month, 25% of fire-days

Year by year

2012: 6,710 km2'122013: 4,330 km2'132014: 2,950 km2'142015: 3,000 km2'152016: 4,140 km2'162017: 4,550 km2'172018: 3,410 km2'182019: 5,750 km2'192020: 1,880 km2'202021: 1,540 km2'212022: 1,890 km2'222023: 1,550 km2'232024: 1,540 km2'242025: 1,250 km2'256,710 km2

Detected area per year, km². Area of 0.01° cells with at least one detection in the year.

The busiest year was 2012, with 6,710 km² detected; the quietest was 2025, with 1,250 km². The 2021–2025 average is 63% lower than the 2012–2016 average.

Through the year

January: 1.9%JFebruary: 3.8%FMarch: 10%MApril: 4.6%AMay: 1.7%MJune: 2.4%JJuly: 10%JAugust: 13%ASeptember: 25%SOctober: 21%ONovember: 4.7%NDecember: 2.0%D25%

Share of all fire-days 2012–2025 by month. A fire-day is one cell with a detection on one day.

August, September and October together hold 59% of the fire-days in the record. The single busiest day was 18 March 2012, with detections in 341 cells.

Ground that burns again

Of the 26,260 km² with at least one detection, 17% had detections in three or more different years.

Years with a detectionkm²Share
1 year16,04061%
2 years5,73022%
3 to 5 years4,14016%
6 to 10 years3411.3%
11 years or more120.0%

The half-degree square with the most fire-days is centred at 43.25, 24.25 and holds 8.9% of the country's fire-days.

The figures

Show the table
YearDetected km²Fire-days
20126,7109,464
20134,3306,200
20142,9504,154
20153,0004,277
20164,1405,764
20174,5506,402
20183,4104,876
20195,7508,056
20201,8802,862
20211,5402,359
20221,8902,909
20231,5502,327
20241,5402,469
20251,2502,022

Nearby countries

Detected area counts every 0.01° cell with at least one VIIRS detection, so a small fire counts as a whole cell and a fire missed by cloud or between passes is absent. Borders: Natural Earth 1:10m. 2012 begins on 20 January.

Nearby countries

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What sits behind each of these fires

Attached to every fire in the list above, and redrawn hourly.

What is actually burning
What is actually burningThe ESA WorldCover class under every detection, read at 10 m. Forest, cropland, shrub or built-up, named rather than guessed.
Has this ground burned before
Has this ground burned beforeEvery fire is checked against an archive back to 2012, which answers with the years this same ground burned.
Alerts that stay quiet
Alerts that stay quietA fire must miss two passes before we say it stopped and grow by more than half again before we say it spread. Nothing is said twice.