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Hammam Debagh fire, July 2026 حمام دباغ · Hammam Debagh, Medjez Amar

Out · last detection 10 Jul 2026, 01:34 UTC

The fire started on 9 July 2026 in Hammam Debagh, Algeria, and satellites saw it burning for 1 day. Copernicus mapped a burnt perimeter of 321 hectares from satellite imagery, spread across 2 municipalities.

It is the 18th largest in Guelma since 2016 (of 40 with a page). Number 107 in Algeria in 2026, of 197.

Burnt area
321ha
Copernicus perimeter
Duration
1day
9 Jul 2026 – 9 Jul 2026
Municipalities hit
2
communes
Started on
9 Jul
2026
Heat detections
22
in a single hotspot: 61 MW
Danger at start
24
High · FWI index
Energy released
318MW
sum of detected power

Where it burned

10 Jul 2026
HOTSPOTS BY DAY 9 Jul9 Jul

How it evolved, day by day

910

Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.

The weather it burned in

38°high
24km/h · peak gust
9%lowest humidity

It had gone one day without rain (1 mm or more) when it started.

This area had burned before

1% of the perimeter overlaps earlier fires recorded since 2016: 4 ha in 2024.

What happened to each town

  1. Hammam Debagh حمام دباغ 16,391 inhabitants · 2.9 km from the town where it started
    252 ha reached on 9 Jul
    4.5 %
  2. Medjez Amar مجاز عمار 7,703 inhabitants · 2.5 km from the town
    69 ha reached on 9 Jul
    1.8 %

Burnt area inside each municipality, from crossing the official perimeter with administrative boundaries. The distance is from the town centre to the nearest fire: staying a kilometre away does not mean it reached the houses.

What burned

  • Agricultural areas58 %
  • Other natural land33 %
  • Mixed forest8.7 %

Land cover inside the perimeter as reported by Copernicus EFFIS (outside the Corine Land Cover area).

The weather day by day

ECMWF ERA5 reanalysis at the fire location, the standard reference for past weather, and the Canadian Fire Weather Index (the same system Copernicus uses), computed by WorldFires from that data. Days after the fire run until the first rain.

Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)

Day High Min. humidity Peak gust Rain Danger (FWI)
9 Jul 37.8 °C 9 % 24 km/h 0.0 mm High 24
10 Jul after 40.8 °C 8 % 21 km/h 0.0 mm High 28
11 Jul after 42.5 °C 8 % 28 km/h 0.0 mm Very high 39
12 Jul after 43.5 °C 7 % 34 km/h 0.0 mm Extreme 51
13 Jul after 42.8 °C 8 % 28 km/h 0.0 mm Very high 49
14 Jul after 43.8 °C 7 % 27 km/h 0.0 mm Extreme 51
15 Jul after 45.0 °C 7 % 30 km/h 0.0 mm Extreme 59
16 Jul after 45.2 °C 7 % 28 km/h 0.0 mm Extreme 60
17 Jul after 45.3 °C 5 % 30 km/h 0.0 mm Extreme 68
18 Jul after 44.5 °C 6 % 31 km/h 0.0 mm Very extreme 73
19 Jul after 44.8 °C 6 % 28 km/h 0.0 mm Very extreme 72

Before and after, from space

Drag the line to compare the same ground before the fire and after it.

Before · 2 Jul 2026
After · 16 Jul 2026

If the day is cloudy, change the date: each satellite passes once a day. In false colour the burnt ground looks brown or red.

The smoke

CAMS · Copernicus

On 11 July 2026 the air beside the fire reached 14 µg/m³ of PM2.5, but no daily average passed the WHO guideline (15).

PM2.5 peak14 µg/m³
Days over the guideline0 days
PM1040 µg/m³
Optical depth0.40
789101112
Good Fair Moderate Poor Very poor Extremely poor

Particles from the Copernicus CAMS model at the centre of the perimeter; these are not measurements in each town. The pale bar is the worst hour, the solid one the daily average.

Open-Meteo.com (CC BY 4.0) · Copernicus Atmosphere Monitoring Service (CAMS)

Detections table · 22Every satellite heat detection, one by one, with time, satellite, power and coordinates.
⬇ Download CSV Times in UTC. Each detection is a 375 m pixel: a large fire yields hundreds per pass.
Date and timeSatelliteFRP (MW)LatLon

Other fires nearby

All fires in Algeria ›

Frequently asked questions

How long did the Hammam Debagh fire last?
Copernicus dates it between 9 July 2026 and 9 July 2026: 1 day between the first and last image with fire.
How much area did it burn?
The perimeter Copernicus measured from satellite imagery is 321 hectares (3.2 km²). Official national figures may differ.
Which municipalities burned?
The fire entered 2 municipalities: Hammam Debagh (252 ha, 4.5 %); Medjez Amar (69 ha, 1.8 %).
Did the fire reach a town?
The closest fire to a town centre came within 2.5 km of Medjez Amar. That is the distance to the perimeter or nearest hotspot; it does not mean it entered the houses.
What was the weather like?
During the fire the temperature reached 37.8 °C, humidity dropped to 9 % and gusts hit 24 km/h. The fire danger index (FWI) reached 24, class High.
Where does this data come from?
From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Algeria (geoBoundaries). It is not an official report.

Where to verify it

A satellite detection is not an official report. Final figures and the fire’s status are published by each country’s emergency service.

Emergency number: 14 · 1021

Satellite cross-check

Does something look wrong on this page?

This page is built from satellite data and official records, and it sometimes gets things wrong: the wrong dates, the wrong town, two fires merged into one, or something that was not a wildfire at all. If you know this fire first-hand (you live nearby, saw it, fought it or reported on it), tell us what really happened and we will check it.

Report an error
What do you think is wrong?

We will only use your email to reply about this report. Privacy. This is not an emergency service: if there is a fire now, call 14 · 1021.

Where this data comes from

The perimeter and land cover come from the Copernicus European Forest Fire Information System (EFFIS), measured on MODIS and Sentinel-2 imagery and published under CC BY 4.0. Heat detections come from the VIIRS sensors aboard Suomi-NPP and NOAA-20, distributed by NASA FIRMS at 375 m resolution. Municipal boundaries come from geoBoundaries ADM3 (Creative Commons Attribution-ShareAlike 2.0). The area per municipality is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ slightly from each country’s official figure.