Guane fire, May 2024 Guane, Mantua, Sandino
The fire started on 8 May 2024 in Guane, Cuba, and satellites saw it burning for 4 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,822 hectares from heat detections, spread across 3 municipalities.
It is the 4th largest in Pinar del Río since 2016 (of 26 with a page). The largest in Cuba in 2024, of 31.
- Burnt area
- 3,822ha
- GWIS perimeter (Copernicus)
- Duration
- 4days
- 8 May 2024 – 11 May 2024
- Municipalities hit
- 3
- municipalities
- Started on
- 8 May
- 2024
- Heat detections
- 203
- in a single hotspot: 92 MW
- Danger at start
- 15
- Moderate · FWI index
- Energy released
- 2.4GW
- sum of detected power
Where it burned
How it evolved, day by day
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
It had gone one day without rain (1 mm or more) when it started. Rain came after the fire: 5.3 mm on 21 May.
This area had burned before
47% of the perimeter overlaps earlier fires recorded since 2016: 1,814 ha in 2018.
What happened to each town
-
Guane where it started3,675 ha reached on 7 May5.2 %
-
116 ha reached on 9 May0.1 %
-
49 ha reached on 8 May0.0 %
Burnt area inside each municipality, from crossing the GWIS 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.
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) |
|---|---|---|---|---|---|
| 7 May | 31.9 °C | 55 % | 29 km/h | 0.0 mm | Moderate 15 |
| 8 May | 31.5 °C | 60 % | 35 km/h | 0.0 mm | Moderate 16 |
| 9 May | 31.7 °C | 55 % | 36 km/h | 0.0 mm | Moderate 17 |
| 10 May | 31.7 °C | 56 % | 32 km/h | 0.0 mm | Moderate 17 |
| 11 May | 31.6 °C | 56 % | 19 km/h | 0.0 mm | Moderate 14 |
| 12 May after | 31.8 °C | 55 % | 25 km/h | 0.0 mm | Moderate 17 |
| 13 May after | 31.7 °C | 59 % | 50 km/h | 0.0 mm | High 24 |
| 14 May after | 31.5 °C | 61 % | 53 km/h | 0.0 mm | High 25 |
| 15 May after | 31.1 °C | 60 % | 50 km/h | 0.0 mm | High 25 |
| 16 May after | 32.0 °C | 57 % | 45 km/h | 0.0 mm | High 23 |
| 17 May after | 31.6 °C | 59 % | 52 km/h | 0.0 mm | High 27 |
| 18 May after | 31.8 °C | 60 % | 55 km/h | 0.0 mm | High 28 |
| 19 May after | 32.3 °C | 58 % | 40 km/h | 0.0 mm | High 23 |
| 20 May after | 31.3 °C | 58 % | 26 km/h | 0.0 mm | Moderate 18 |
| 21 May after | 32.6 °C | 56 % | 22 km/h | 5.3 mm | Very low 4 |
Before and after, from space
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.
The smoke
CAMS · CopernicusOn 11 May 2024 the air beside the fire reached 39 µg/m³ of PM2.5. That day averaged 22: 1.4 times the WHO daily 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)
Detections table · 203Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 3,353 haGuaneMarch 2018 · 4 days · 2 km away
- 2,929 haMantuaApril 2023 · 6 days · 10 km away
- 2,461 haGuaneMarch 2026 · 10 days · 18 km away
- 2,267 haGuaneMarch 2023 · 12 days · 19 km away
- 15,236 haSan Juan y MartínezApril 2025 · 22 days · 32 km away
- 11,682 haMinas de MatahambreApril 2026 · 12 days · 33 km away
Frequently asked questions
- How long did the Guane fire last?
- GWIS (Copernicus) dates it between 8 May 2024 and 11 May 2024: 4 days between the first and last heat detection of the perimeter.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 3,822 hectares (38.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 3 municipalities: Guane (3,675 ha, 5.2 %); Mantua (116 ha, 0.1 %); Sandino (49 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 31.9 °C, humidity dropped to 55 % and gusts hit 36 km/h. The fire danger index (FWI) reached 17, class Moderate.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Cuba (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: 105
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
Where this data comes from
The perimeter comes from the Copernicus Global Wildfire Information System (GWIS), which rebuilds it from MODIS and VIIRS heat detections and publishes it under CC BY 4.0. It is not measured on imagery as in Europe, so it is an estimate. 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 ADM2 (Open Data Commons Open Database License 1.0). The area per municipality is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ from each country’s official figure.