The fire started on 17 September 2023 in Algeciras, Spain, and satellites saw it burning for 1 day. Copernicus mapped a burnt perimeter of 162 hectares from satellite imagery, spread across a single municipality. According to EGIF (MITECO), it was detected on 16 September 2023 at 18:26 and declared extinguished on 19 September 2023.
It is the 13th largest in Cádiz since 2016 (of 16 with a page). Number 76 in Spain in 2023, of 124.
Perimeter published by EFFIS (Copernicus).
EGIF (MITECO): 143 ha (matched records: 1). Difference between the page and the official record: +13.7%. Matched on 8 November 2026.
17 Sept 2023 to 17 Sept 2023: first and last day with fire on the page.
EGIF (MITECO) declared the fire extinguished on 19 September 2023. Satellites may still see smouldering spots afterwards.
Alert according to EGIF (MITECO): 16 September 2023 at 18:26. Official cause: arson.
First day with fire on the page (satellite or perimeter): 17 September 2023.
Fire Weather Index (Canadian system) computed by WorldFires for the day the fire started. Consecutive days without rain before: 1.
This is an index computed from weather model data, not a measurement of the fire nor an official warning. Danger warnings are issued by each country’s authority. Emergency number and official warnings
High of 23.4 °C and minimum humidity of 61% on 17 September 2023; gusts of 33 km/h on 17 September 2023.
These are model values for a cell of about 25 km, not from a weather station: they may differ from what was measured on the ground.
This page’s change log has been kept since 24 October 2026: every night what it publishes is compared and the difference is logged. Anything earlier is reconstructed from each source’s date and marked as reconstructed.
Every night a snapshot of what the page shows is saved. If anything changes, it appears in the list as a log entry.
A version keeps the area, dates, name and official record; the area as it was logged (changes under 2% are not logged). The map, hotspots and weather always show today’s data.
| fecha | focos_viirs | frp_mw | tmax_c | tmin_c | hr_min_pct | viento_max_kmh | racha_max_kmh | precip_mm | fwi | clase_fwi | dentro_del_incendio |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-09-17 | 0 | 0 | 23.4 | 20.1 | 61 | 19.4 | 32.8 | 0.5 | 8 | bajo | 1 |
| 2023-09-18 | 0 | 0 | 25 | 18.8 | 55 | 15 | 22.3 | 0 | 11.7 | moderado | 0 |
| 2023-09-19 | 0 | 0 | 25.3 | 18 | 58 | 12 | 19.1 | 0 | 13.4 | moderado | 0 |
| 2023-09-20 | 0 | 0 | 25 | 18.7 | 62 | 20.2 | 32 | 0 | 15.5 | moderado | 0 |
| 2023-09-21 | 0 | 0 | 23.9 | 18.3 | 59 | 26.3 | 45.4 | 0 | 21.8 | alto | 0 |
| 2023-09-22 | 0 | 0 | 23.8 | 18.5 | 47 | 20.6 | 37.1 | 2.4 | 7.4 | bajo | 0 |
It is generated in your browser from this page’s data: one file per fire, aggregated by day and without individual hotspots.
It updates itself while the fire is still active and links to this page. Free, with the attribution shown at the bottom.
Sources for this page: EFFIS (Copernicus), NASA FIRMS (VIIRS), EGIF (MITECO), ERA5 (ECMWF/Copernicus C3S) · Open-Meteo.com (CC BY 4.0). Open-Meteo.com · How we build fire pages: methodology
We have the Copernicus perimeter for this fire, but the VIIRS sensors did not capture it in enough detail: no day-by-day evolution, but the split by municipality is there.
It had gone one day without rain (1 mm or more) when it started. Rain came after the fire: 2.4 mm on 22 Sept.
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
Burnt area inside each municipality, from crossing the official perimeter with administrative boundaries. The distance runs from the point marking the centre of each area to the nearest fire: staying a kilometre away does not mean it reached the houses.
Natura 2000 protected area affected: 100 %
Natura 2000 sites (European Environment Agency, 2024 release) crossed by the perimeter.
Land cover inside the perimeter according to Corine Land Cover, as reported by Copernicus.
According to EGIF (MITECO), this fire started on 16 September 2023 and burned 143 ha (the satellite measured 162 ha).
MITECO, Estadística General de Incendios Forestales (EGIF). This is the agency’s consolidated statistic: it measures the area in its own way, which is why it can differ from the satellite.
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) |
|---|---|---|---|---|---|
| 17 Sept | 23.4 °C | 61 % | 33 km/h | 0.5 mm | Low 8 |
| 18 Sept after | 25.0 °C | 55 % | 22 km/h | 0.0 mm | Moderate 12 |
| 19 Sept after | 25.3 °C | 58 % | 19 km/h | 0.0 mm | Moderate 13 |
| 20 Sept after | 25.0 °C | 62 % | 32 km/h | 0.0 mm | Moderate 16 |
| 21 Sept after | 23.9 °C | 59 % | 45 km/h | 0.0 mm | High 22 |
| 22 Sept after | 23.8 °C | 47 % | 37 km/h | 2.4 mm | Low 7 |
It started with an FWI of 8.0, a minimum humidity of 61% and 1 day without rain. Fires in the area that started in weather like this since 2016: 3.
First rain (1 mm or more) after it ended: 1.1 mm on 2 Nov.
First rain (1 mm or more) after it ended: none in the following ten days.
First rain (1 mm or more) after it ended: none in the following ten days.
Fires in the area that started in similar weather: 3. With fewer than 15 we give no figures: they would be more noise than signal.
This is a bank of analogues: it shows what usually happens, not what will happen. With fewer than 15 twins we give no figures. How we calculate it
It was considered over on 17 Sept, and on 22 Sept 2.4 mm fell. We do not know whether the rain or the firefighters put it out.
Weather on this page: Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)
Drag the line to compare the same ground before the fire and after it.
If the day is cloudy, change the date: each satellite passes once a day. In false colour the burnt ground looks brown or red.
On 15 September 2023 the air beside the fire reached 13 µg/m³ of PM2.5, but no daily average passed the WHO guideline (15).
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)
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: 112 · Emergency number and official warnings
Satellite cross-check
No changes since 24 October 2026.
RSS Changes to this page With cross-checks and a citable version
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.
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 4.0 International (CC BY 4.0)). 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.