Muñoz fire, 13 March 2026 Muñoz
The fire started on 13 March 2026 in Muñoz, Venezuela, and satellites saw it burning for 5 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,870 hectares from heat detections, spread across a single municipality.
It is the 286th largest in Apure since 2016 (of 919 with a page). Number 134 in Venezuela in 2026, of 396.
The power measured by the satellite is low (8.8 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
Compare with…
Suggestions: Muñoz · 2019Muñoz · 2020Muñoz · 2024Muñoz · 2024
- Burnt area
- 2,870ha
- GWIS perimeter (Copernicus)
- Duration
- 5days
- 13 Mar 2026 – 17 Mar 2026
- Municipalities hit
- 1
- municipalities
- Started on
- 13 Mar
- 2026
- Heat detections
- 18
- in a single hotspot: 9 MW
- Danger at start
- 37
- High · FWI index
- Average daily power
- 16MW
- detected power per day, on average
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 39 days without rain (1 mm or more) when it started.
This area had burned before
90% of the perimeter overlaps earlier fires recorded since 2016: 1,880 ha in 2019, 1,074 ha in 2020, 474 ha in 2022, 858 ha in 2023, 1,470 ha in 2024. Part of it burned more than once, so the yearly figures add up to more than the 2,574 ha that had burned before.
- 1,880 ha Muñoz fire, March 2019 5,923 ha in total; the hectares shown are those it shares with this fire
- 1,074 ha Muñoz fire, March 2020 1,798 ha in total; the hectares shown are those it shares with this fire
- 573 ha Muñoz fire, January 2024 6,130 ha in total; the hectares shown are those it shares with this fire
- 187 ha Muñoz fire, February 2024 2,338 ha in total; the hectares shown are those it shares with this fire
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Paris boundary: geoBoundaries · Institut national de l'information géographique et forestière (IGN-F) (Etalab Open License 2.0).
Madrid boundary: geoBoundaries · Open Data ESRI, IGN Central Registry of Cartography Area (CC BY 4.0).
Berlin boundary: geoBoundaries · Federal Agency for Cartography and Geodesy (dl-de/by-2-0).
This compares size, not location: both shapes are at the same scale, north up, centred on each other.
What happened to each town
-
2,889 ha reached on 14 Mar0.4 %
Burnt area inside each municipality, from crossing the GWIS 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.
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) |
|---|---|---|---|---|---|
| 13 Mar | 36.4 °C | 34 % | 36 km/h | 0.2 mm | High 37 |
| 14 Mar | 35.7 °C | 38 % | 38 km/h | 0.3 mm | Very high 39 |
| 15 Mar | 35.2 °C | 31 % | 44 km/h | 0.0 mm | Very high 41 |
| 16 Mar | 36.2 °C | 32 % | 40 km/h | 0.0 mm | Very high 39 |
| 17 Mar | 35.0 °C | 32 % | 45 km/h | 0.1 mm | Very high 39 |
| 18 Mar after | 36.2 °C | 28 % | 42 km/h | 0.0 mm | Very high 43 |
| 19 Mar after | 36.2 °C | 24 % | 41 km/h | 0.0 mm | Very high 44 |
| 20 Mar after | 37.8 °C | 30 % | 38 km/h | 0.0 mm | Very high 44 |
| 21 Mar after | 38.6 °C | 24 % | 41 km/h | 0.0 mm | Very high 47 |
| 22 Mar after | 39.2 °C | 19 % | 38 km/h | 0.0 mm | Very high 48 |
| 23 Mar after | 38.4 °C | 21 % | 36 km/h | 0.0 mm | Extreme 50 |
| 24 Mar after | 38.1 °C | 25 % | 42 km/h | 0.0 mm | Extreme 52 |
| 25 Mar after | 36.9 °C | 26 % | 44 km/h | 0.0 mm | Extreme 54 |
| 26 Mar after | 37.3 °C | 27 % | 42 km/h | 0.0 mm | Extreme 50 |
| 27 Mar after | 36.9 °C | 28 % | 40 km/h | 0.1 mm | Very high 48 |
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 14 March 2026 the air beside the fire reached 60 µg/m³ of PM2.5. That day averaged 27: 1.8 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 · 18Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 6,130 haMuñoz26 January 2024 · 7 days · 6 km away
- 9,501 haMuñoz13 February 2026 · 21 days · 11 km away
- 7,071 haMuñoz3 March 2020 · 7 days · 11 km away
- 6,529 haMuñoz2 March 2021 · 4 days · 18 km away
- 7,873 haPedraza13 March 2020 · 19 days · 27 km away
- 6,887 haPedraza25 February 2019 · 11 days · 27 km away
Frequently asked questions
- How long did the Muñoz fire last?
- GWIS (Copernicus) dates it between 13 March 2026 and 17 March 2026: 5 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 2,870 hectares (28.7 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Muñoz (2,889 ha, 0.4 %).
- What was the weather like?
- During the fire the temperature reached 36.4 °C, humidity dropped to 31 % and gusts hit 45 km/h. The fire danger index (FWI) reached 41, class Very high.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Venezuela (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: 911 · Emergency number and official warnings ›
Satellite cross-check
History of this page Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
No changes since 24 October 2026.
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
How we know this
- Perimeter: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery.
- Dates from the perimeter: the VIIRS detections inside it did not change them. 18 Suomi-NPP VIIRS detections on those dates.
- We have not matched this page with any official record.
- Weather: Copernicus ERA5 reanalysis at the fire location, in cells of about 25 km.
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.