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VE · Venezuela · –

Achaguas fire, 16 February 2024 Achaguas

Out · last detection 7 Mar 2024, 18:11 UTC

The fire started on 16 February 2024 in Achaguas, Venezuela, and satellites saw it burning for 21 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,984 hectares from heat detections, spread across a single municipality.

It is the 204th largest in Apure since 2016 (of 761 with a page). Number 121 in Venezuela in 2024, of 482.

Burnt area
2,984ha
GWIS perimeter (Copernicus)
Duration
21days
16 Feb 2024 – 7 Mar 2024
Municipalities hit
1
municipalities
Started on
16 Feb
2024
Heat detections
108
in a single hotspot: 90 MW
Danger at start
28
High · FWI index
Average daily power
117MW
detected power per day, on average

Where it burned

HOTSPOTS BY DAY 16 Feb7 Mar
7 Mar 2024

How it evolved, day by day

19 Feb 2024 · 4 MW · 1 20 Feb 2024 · 469 MW · 18 21 Feb 2024 · 45 MW · 2 22 Feb 2024 · 12 MW · 2 23 Feb 2024 · 119 MW · 12 24 Feb 2024 · 17 MW · 3 25 Feb 2024 · 229 MW · 9 26 Feb 2024 · 30 MW · 4 27 Feb 2024 · 433 MW · 27 28 Feb 2024 · 43 MW · 8 29 Feb 2024 · 142 MW · 14 3 Mar 2024 · 37 MW · 4 5 Mar 2024 · 47 MW · 3 7 Mar 2024 · 5 MW · 1
20 Feb 25 Feb 28 Feb 5 Mar

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

The weather it burned in

39°high
46km/h · peak gust
21%lowest humidity

It had gone 7 days without rain (1 mm or more) when it started.

This area had burned before

13% of the perimeter overlaps earlier fires recorded since 2016: 388 ha in 2019.

How big is it?

10 km
It burned the equivalent of 1.9% of the area of London (30 km² against 1,583 km²).

London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).

This compares size, not location: both shapes are at the same scale, north up, centred on each other.

What happened to each town

  1. Achaguas 28,966 inhabitants where it started
    3,004 ha reached on 19 Feb
    0.2 %

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.

People and buildings inside the perimeter

GHSL 2025
Built-up area< 0.1 ha
Residents< 20

Inside the perimeter there was no noticeable built-up land and almost nobody lived there (GHSL 2025, satellite-based estimate).

This is an estimate on 100 m cells, made from satellite imagery and census data: it does not mean that homes burned or that anyone was harmed. The perimeter also contains land that never burned. The GHSL 2025 epoch is a projection made from 2020 and earlier data.

Source: Global Human Settlement Layer (GHS-BUILT-S and GHS-POP R2023A), European Commission Joint Research Centre (JRC), © European Union, CC BY 4.0. Sum inside the perimeter computed by WorldFires. human-settlement.emergency.copernicus.eu

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)
16 Feb 36.2 °C 36 % 38 km/h 0.0 mm High 28
17 Feb 36.3 °C 35 % 39 km/h 0.0 mm High 26
18 Feb 36.8 °C 33 % 37 km/h 0.0 mm High 28
19 Feb 36.8 °C 28 % 45 km/h 0.0 mm High 37
20 Feb 37.9 °C 21 % 42 km/h 0.0 mm Very high 38
21 Feb 37.0 °C 31 % 42 km/h 0.0 mm High 38
22 Feb 37.3 °C 26 % 46 km/h 0.0 mm Very high 42
23 Feb 36.5 °C 29 % 46 km/h 0.0 mm Very high 42
24 Feb 37.0 °C 28 % 41 km/h 0.0 mm High 38
25 Feb 37.5 °C 31 % 42 km/h 0.0 mm Very high 41
26 Feb 35.3 °C 41 % 46 km/h 0.0 mm High 37
27 Feb 35.9 °C 35 % 39 km/h 0.0 mm High 34
28 Feb 36.7 °C 28 % 42 km/h 0.0 mm Very high 38
29 Feb 37.0 °C 26 % 42 km/h 0.0 mm High 37
1 Mar 36.8 °C 28 % 46 km/h 0.0 mm Very high 43
2 Mar 36.0 °C 29 % 43 km/h 0.0 mm Very high 41
3 Mar 36.4 °C 29 % 41 km/h 0.0 mm Very high 38
4 Mar 37.3 °C 30 % 39 km/h 0.0 mm High 36
5 Mar 37.9 °C 32 % 39 km/h 0.0 mm High 36
6 Mar 37.1 °C 38 % 38 km/h 0.0 mm Very high 40
7 Mar 38.6 °C 32 % 38 km/h 0.0 mm High 38
8 Mar after 37.5 °C 38 % 38 km/h 0.5 mm Very high 39
9 Mar after 39.6 °C 26 % 33 km/h 0.0 mm Very high 40
10 Mar after 37.9 °C 29 % 31 km/h 0.0 mm Very high 39
11 Mar after 40.0 °C 25 % 34 km/h 0.0 mm Very high 43
12 Mar after 39.2 °C 27 % 34 km/h 0.0 mm Very high 43
13 Mar after 39.2 °C 31 % 31 km/h 0.0 mm Very high 44
14 Mar after 39.2 °C 31 % 32 km/h 0.0 mm Very high 43
15 Mar after 38.7 °C 30 % 37 km/h 0.0 mm Very high 45
16 Mar after 39.3 °C 26 % 39 km/h 0.0 mm Very high 44
17 Mar after 39.0 °C 32 % 37 km/h 0.0 mm Very high 42

Its twins: fires that started in the same weather

It started with an FWI of 27.6, a minimum humidity of 36% and 7 days without rain. Fires in the area that started in weather like this since 2016: 34.

FWI at the start 27.6
Minimum humidity 36 %
Days without rain 7
this fire chosen twins rest of the area
Almost identicalSimilar

Outlines of the closest twins

Arismendi fire, March 2022
1,601 ha 13 days FWI 28.1 Min. humidity 35 % 67 km away, in 2022

First rain (1 mm or more) after it ended: 1.0 mm on 4 Apr.

What happened to them

5 days
median duration
2,394 ha
median area
100 %
went past 1,000 ha
4.9 mm
rain at the end (median; 27 of 34 had it)

It burned an area similar to its twins (2,984 ha against a median of 2,394 ha) and lasted 21 days, against 5 days.

In 7 of 34, not even 1 mm fell in the ten days after the end: they went out without rain. In the rest, the first rainy day brought a median of 4.9 mm.

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

How it ended

—first rain
—no rain in ten days
46km/h · max. gust

It was considered over on 7 Mar, and not even 1 mm fell in the following ten days: it went out without rain. Twins with rain when they ended: 27 of 34, with a median of 4.9 mm.

Weather on this page: Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)

How a twin is chosen

  • Same area: fires that have already ended, less than 250 km from this one, since 2016.
  • Same start: we compare the FWI on the first day, the minimum humidity that day and the run of days without rain before it. The slider sets how much they may differ.
  • Only pages with final weather data (ERA5 reanalysis) calculated in the same way as this fire’s; agricultural and grass burns and pages with data under review are left out.
  • Fires burning at the same time as this one (a week before or after) are left out: they share the same spell of weather and do not count as a precedent.
  • They are sorted by similarity, and the outlines of the first five are drawn.

How we calculate it

Before and after, from space

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

Before · 9 Feb 2024
After · 14 Mar 2024

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 27 February 2024 the air beside the fire reached 33 µg/m³ of PM2.5. That day averaged 22: 1.5 times the WHO daily guideline (15).

PM2.5 peak33 µg/m³
Days over the guideline6 days
PM1046 µg/m³
Optical depth0.63
21 Feb24 Feb27 Feb1 Mar
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 · 108Every 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 Venezuela

Frequently asked questions

How long did the Achaguas fire last?
According to the heat detections seen by satellite inside the perimeter, it burned from 16 February 2024 to 7 March 2024 (21 days). The perimeter dates it from 23 February 2024 to 29 February 2024.
How much area did it burn?
The perimeter GWIS (Copernicus) rebuilt from heat detections is 2,984 hectares (29.8 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Achaguas (3,004 ha, 0.2 %).
What was the weather like?
During the fire the temperature reached 38.6 °C, humidity dropped to 21 % and gusts hit 46 km/h. The fire danger index (FWI) reached 43, 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.
How did the fires that started in similar weather in this area end?
Fires less than 250 km away that started since 2016 with a similar FWI, humidity and dry spell: 34. Their median duration was 5 days and their median area 2,394 ha; 100 % went past 1,000 ha. In 7 of 34, not even 1 mm fell in the ten days after the end: they went out without rain. In the rest, the first rainy day brought a median of 4.9 mm.

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 · 2 Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
  1. Last day with fire: 29 February 2024 → 7 March 2024.
  2. Start date: 23 February 2024 → 16 February 2024.

RSS Changes to this page With cross-checks and a citable version

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 911.

How we know this
  • Perimeter: GWIS (Copernicus), rebuilt from heat detections rather than mapped on imagery.
  • Dates adjusted with the VIIRS detections inside the perimeter, which said 23 February 2024 to 29 February 2024. 108 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.
  • Built-up area and population come from the JRC Global Human Settlement Layer (epoch 2025, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.

How we build fire pages: methodology

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.