Burned area
satellite only2,041ha
Perimeter published by GWIS (Copernicus).
- Source
- GWIS (Copernicus)
- Date
- 15 Apr 2024 – 5 May 2024
+− cross-check
No official record is matched to this page to compare it with.
GT · Guatemala · –
San Andrés fire, 15 April 2024 San Andrés
Out · last detection 1 May 2024, 19:24 UTC
The fire started on 15 April 2024 in San Andrés, Guatemala, and satellites saw it burning for 21 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,041 hectares from heat detections, spread across a single municipality.
It is the 33th largest in Petén since 2016 (of 149 with a page). Number 22 in Guatemala in 2024, of 70.
Use this data
Compare with…
Use this data
Fire page data · version 2026-10-25matches the official recordwith caveatssatellite onlymodel
When copying, the sentence is
Tick the figures you want: they make up the lede and the CSV.
Duration by satellite
satellite only21days
15 Apr 2024 to 5 May 2024: first and last day with fire on the page.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- last detection: 1 May 2024, 19:24 UTC
+− cross-check
Satellites pass a few times a day and cloud or smoke can hide the fire: a lack of detections is not an official extinction. Each country’s emergency service declares a fire contained or out.
Start
satellite only15 Apr 2024
First day with fire seen by the satellites or the perimeter.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- 15 Apr 2024
+− cross-check
No official record is matched to this page, so the alert time and the cause are not known here.
Hotspots
satellite only96
VIIRS detections at 375 m. Most intense hotspot: 33 MW.
- Source
- NASA FIRMS · VIIRS (Suomi NPP)
- Date
- 15 Apr 2024 – 5 May 2024
+− cross-check
There is no official record to compare with. Each hotspot is a pixel detected in one satellite pass, not a separate fire.
The worst day
satellite only189MW
Total radiative power on 19 April 2024; hotspots that day: 15.
- Source
- NASA FIRMS · VIIRS (FRP)
- Date
- 19 Apr 2024
+− cross-check
Fire radiative power (FRP) measures the energy the fire gives off when the satellite passes. Added up by day, it compares intensity, not area.
Danger at the start
model35.7FWI · high
Fire Weather Index (Canadian system) computed by WorldFires for the day the fire started. Consecutive days without rain before: 3.
- Source
- WorldFires calculation (Canadian FWI system)
- Date
- 15 Apr 2024, local noon
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
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
Weather during the fire
model42.1°C · 30% RH
High of 42.1 °C and minimum humidity of 30% on 29 April 2024; gusts of 51 km/h on 27 April 2024.
- Source
- weather model at the fire’s grid cell
- Date
- 15 Apr 2024 – 5 May 2024
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
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.
Show
-
· reconstructed weatherWeather and FWI computed from the ERA5 reanalysis
-
logLast day with fire: 28 April 2024 → 5 May 2024.
-
logStart date: 16 April 2024 → 15 April 2024.
-
· reconstructed GHSLPopulation and built-up area computed
What was saved on 25 October 2026
Every night a snapshot of what the page shows is saved. If anything changes, it appears in the list as a log entry.
- Area
- 2,041 ha
- Dates
- 15 Apr 2024 – 5 May 2024
- Name
- San Andrés
- Official record
- —
Versioned permanent link
https://worldfires.org/en/fire/san-andres-2024-04?v=2026-10-25A 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.
Citation
A lede of about 60 words figures only, no adjectives
CSV for this fire san-andres-2024-04.csv · daily, no individual hotspots
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-04-15 | 4 | 19 | 38.6 | 22.6 | 33 | 16.3 | 38.5 | 0 | 35.7 | alto | 1 |
| 2024-04-16 | 8 | 48 | 39.3 | 23.3 | 30 | 17.3 | 41.8 | 0 | 41.4 | muy_alto | 1 |
| 2024-04-17 | 6 | 5 | 38.1 | 24.6 | 32 | 17.3 | 39.2 | 0 | 37.9 | alto | 1 |
| 2024-04-18 | 9 | 106 | 39.7 | 24.4 | 27 | 18.7 | 42.1 | 0 | 40.8 | muy_alto | 1 |
| 2024-04-19 | 15 | 189 | 40.1 | 24.3 | 28 | 19.2 | 42.5 | 0 | 43.5 | muy_alto | 1 |
| 2024-04-20 | 6 | 42 | 39.1 | 24.9 | 36 | 16.6 | 38.2 | 0 | 44.3 | muy_alto | 1 |
| 2024-04-21 | 5 | 24 | 40.7 | 25.1 | 28 | 13.2 | 35.3 | 0 | 40.5 | muy_alto | 1 |
| 2024-04-22 | 1 | 1 | 39.9 | 25.5 | 26 | 10.4 | 29.2 | 0.2 | 34 | alto | 1 |
| 2024-04-23 | 21 | 42 | 39.5 | 24.7 | 25 | 17.4 | 36.4 | 0.3 | 36.8 | alto | 1 |
| 2024-04-24 | 0 | 0 | 40 | 24 | 29 | 13.7 | 34.6 | 0 | 39.9 | muy_alto | 1 |
| 2024-04-25 | 7 | 29 | 38.9 | 25.4 | 28 | 16.2 | 36 | 0 | 42.5 | muy_alto | 1 |
| 2024-04-26 | 11 | 75 | 41 | 23.8 | 23 | 22 | 50.4 | 0 | 49.3 | muy_alto | 1 |
| 2024-04-27 | 0 | 0 | 41.7 | 25 | 27 | 22 | 50.8 | 0 | 45.5 | muy_alto | 1 |
| 2024-04-28 | 2 | 8 | 41 | 27.3 | 32 | 15.1 | 39.2 | 0 | 43 | muy_alto | 1 |
| 2024-04-29 | 0 | 0 | 42.1 | 28 | 30 | 13.3 | 32.8 | 6 | 38.6 | muy_alto | 1 |
| 2024-04-30 | 0 | 0 | 40.7 | 25.8 | 38 | 15.1 | 37.8 | 3.6 | 11.8 | moderado | 1 |
| 2024-05-01 | 1 | 5 | 39.2 | 26.5 | 33 | 16.6 | 36.7 | 0 | 28 | alto | 1 |
| 2024-05-02 | 0 | 0 | 40.6 | 26 | 30 | 16.8 | 34.2 | 0 | 33.4 | alto | 1 |
| 2024-05-03 | 0 | 0 | 41 | 25.1 | 26 | 18.4 | 41.8 | 0 | 37.4 | alto | 1 |
| 2024-05-04 | 0 | 0 | 40.9 | 24.5 | 30 | 20.2 | 42.1 | 0 | 37.5 | alto | 1 |
| 2024-05-05 | 0 | 0 | 41.3 | 25.3 | 28 | 19.4 | 39.2 | 0 | 41.8 | muy_alto | 1 |
| 2024-05-06 | 0 | 0 | 41.9 | 25.7 | 28 | 18.4 | 38.5 | 0 | 39.2 | muy_alto | 0 |
| 2024-05-07 | 0 | 0 | 42.4 | 26.3 | 26 | 18.4 | 38.9 | 0 | 39.4 | muy_alto | 0 |
| 2024-05-08 | 0 | 0 | 43 | 27.2 | 26 | 18.7 | 42.5 | 0 | 41.2 | muy_alto | 0 |
| 2024-05-09 | 0 | 0 | 43.2 | 27.3 | 26 | 20.6 | 43.6 | 0 | 40.3 | muy_alto | 0 |
| 2024-05-10 | 0 | 0 | 43.1 | 27.9 | 27 | 18 | 40.7 | 0 | 36.1 | alto | 0 |
| 2024-05-11 | 0 | 0 | 42 | 28.5 | 34 | 17.7 | 36 | 0 | 33.1 | alto | 0 |
| 2024-05-12 | 0 | 0 | 42.3 | 27.6 | 28 | 18.8 | 41.4 | 0 | 39.4 | muy_alto | 0 |
| 2024-05-13 | 0 | 0 | 44 | 27.4 | 24 | 22 | 43.6 | 0 | 43.4 | muy_alto | 0 |
| 2024-05-14 | 0 | 0 | 43.5 | 28.5 | 26 | 16.8 | 45.4 | 0 | 38.8 | muy_alto | 0 |
| 2024-05-15 | 0 | 0 | 40.6 | 27.6 | 29 | 9.8 | 21.6 | 0 | 32.9 | alto | 0 |
It is generated in your browser from this page’s data: one file per fire, aggregated by day and without individual hotspots.
Live widget for your story
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: GWIS (Copernicus), NASA FIRMS (VIIRS), ERA5 (ECMWF/Copernicus C3S) · Open-Meteo.com (CC BY 4.0), GHSL (JRC). Open-Meteo.com · How we build fire pages: methodology
- Burnt area
- 2,041ha
- GWIS perimeter (Copernicus)
- Duration
- 21days
- 15 Apr 2024 – 5 May 2024
- Municipalities hit
- 1
- municipalities
- Started on
- 15 Apr
- 2024
- Heat detections
- 96
- in a single hotspot: 33 MW
- Danger at start
- 36
- High · FWI index
- Average daily power
- 46MW
- detected power per day, on average
Where it burned
HOTSPOTS BY DAY
15 Apr5 May
1 May 2024
How it evolved, day by day
15 Apr
19 Apr
25 Apr
1 May
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
42°high
51km/h · peak gust
23%lowest humidity
It had gone 3 days without rain (1 mm or more) when it started.
This area had burned before
88% of the perimeter overlaps earlier fires recorded since 2016: 1,848 ha in 2020.
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
-
2,053 ha reached on 15 Apr0.2 %
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 2025Built-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) |
|---|---|---|---|---|---|
| 15 Apr | 38.6 °C | 33 % | 38 km/h | 0.0 mm | High 36 |
| 16 Apr | 39.3 °C | 30 % | 42 km/h | 0.0 mm | Very high 41 |
| 17 Apr | 38.1 °C | 32 % | 39 km/h | 0.0 mm | High 38 |
| 18 Apr | 39.7 °C | 27 % | 42 km/h | 0.0 mm | Very high 41 |
| 19 Apr | 40.1 °C | 28 % | 42 km/h | 0.0 mm | Very high 44 |
| 20 Apr | 39.1 °C | 36 % | 38 km/h | 0.0 mm | Very high 44 |
| 21 Apr | 40.7 °C | 28 % | 35 km/h | 0.0 mm | Very high 40 |
| 22 Apr | 39.9 °C | 26 % | 29 km/h | 0.2 mm | High 34 |
| 23 Apr | 39.5 °C | 25 % | 36 km/h | 0.3 mm | High 37 |
| 24 Apr | 40.0 °C | 29 % | 35 km/h | 0.0 mm | Very high 40 |
| 25 Apr | 38.9 °C | 28 % | 36 km/h | 0.0 mm | Very high 42 |
| 26 Apr | 41.0 °C | 23 % | 50 km/h | 0.0 mm | Very high 49 |
| 27 Apr | 41.7 °C | 27 % | 51 km/h | 0.0 mm | Very high 46 |
| 28 Apr | 41.0 °C | 32 % | 39 km/h | 0.0 mm | Very high 43 |
| 29 Apr | 42.1 °C | 30 % | 33 km/h | 6.0 mm | Very high 39 |
| 30 Apr | 40.7 °C | 38 % | 38 km/h | 3.6 mm | Moderate 12 |
| 1 May | 39.2 °C | 33 % | 37 km/h | 0.0 mm | High 28 |
| 2 May | 40.6 °C | 30 % | 34 km/h | 0.0 mm | High 33 |
| 3 May | 41.0 °C | 26 % | 42 km/h | 0.0 mm | High 37 |
| 4 May | 40.9 °C | 30 % | 42 km/h | 0.0 mm | High 38 |
| 5 May | 41.3 °C | 28 % | 39 km/h | 0.0 mm | Very high 42 |
| 6 May after | 41.9 °C | 28 % | 38 km/h | 0.0 mm | Very high 39 |
| 7 May after | 42.4 °C | 26 % | 39 km/h | 0.0 mm | Very high 39 |
| 8 May after | 43.0 °C | 26 % | 42 km/h | 0.0 mm | Very high 41 |
| 9 May after | 43.2 °C | 26 % | 44 km/h | 0.0 mm | Very high 40 |
| 10 May after | 43.1 °C | 27 % | 41 km/h | 0.0 mm | High 36 |
| 11 May after | 42.0 °C | 34 % | 36 km/h | 0.0 mm | High 33 |
| 12 May after | 42.3 °C | 28 % | 41 km/h | 0.0 mm | Very high 39 |
| 13 May after | 44.0 °C | 24 % | 44 km/h | 0.0 mm | Very high 43 |
| 14 May after | 43.5 °C | 26 % | 45 km/h | 0.0 mm | Very high 39 |
| 15 May after | 40.6 °C | 29 % | 22 km/h | 0.0 mm | High 33 |
Its twins: fires that started in the same weather
It started with an FWI of 35.7, a minimum humidity of 33% and 3 days without rain. Fires in the area that started in weather like this since 2016: 15.
FWI at the start
35.7
Minimum humidity
33 %
Days without rain
3
this fire
chosen twins
rest of the area
Almost identicalSimilar
Outlines of the closest twins
This fire · San Andrés fire, 15 April 2024
2,041 ha
21 days
FWI 35.7
Min. humidity 33 %
San Andrés fire, April 2016
1,756 ha
4 days
FWI 35.3
Min. humidity 33 %
47 km away, in 2016
First rain (1 mm or more) after it ended: 2.4 mm on 21 Apr.
Escárcega fire, April 2019
3,894 ha
20 days
FWI 35.0
Min. humidity 34 %
137 km away, in 2019
First rain (1 mm or more) after it ended: 1.8 mm on 17 May.
San Andrés fire, April 2016
1,003 ha
3 days
FWI 36.3
Min. humidity 36 %
45 km away, in 2016
First rain (1 mm or more) after it ended: 3.1 mm on 4 May.
Carmen fire, March 2021
3,219 ha
8 days
FWI 33.3
Min. humidity 34 %
150 km away, in 2021
First rain (1 mm or more) after it ended: none in the following ten days.
San Andrés fire, June 2023
2,133 ha
7 days
FWI 33.6
Min. humidity 35 %
54 km away, in 2023
First rain (1 mm or more) after it ended: 3.1 mm on 21 Jun.
What happened to them
- 8 days
- median duration
- 1,756 ha
- median area
- 100 %
- went past 1,000 ha
- 3.1 mm
- rain at the end (median; 13 of 15 had it)
It burned an area similar to its twins (2,041 ha against a median of 1,756 ha) and lasted 21 days, against 8 days.
In 2 of 15, 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 3.1 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
51km/h · max. gust
It was considered over on 5 May, and not even 1 mm fell in the following ten days: it went out without rain. Twins with rain when they ended: 13 of 15, with a median of 3.1 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.
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
↔
Before · 8 Apr 2024
After · 12 May 2024
Sentinel-2 did not pass over on that day. Try another date, or use false colour, which is daily.
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 29 April 2024 the air beside the fire reached 34 µg/m³ of PM2.5. That day averaged 20: 1.3 times the WHO daily guideline (15).
PM2.5 peak34 µg/m³
Days over the guideline2 days
PM1048 µg/m³
Optical depth1.29
WHO 15
14 Apr18 Apr22 Apr26 Apr30 Apr
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 · 96Every 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 time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 7,101 haSan Andrés3 April 2020 · 28 days · 0 km away
- 3,234 haSan Andrés25 March 2024 · 12 days · 22 km away
- 2,793 haSan Andrés19 May 2022 · 6 days · 22 km away
- 3,047 haSan Andrés2 May 2024 · 8 days · 23 km away
- 3,017 haSan Andrés19 April 2020 · 12 days · 23 km away
- 4,565 haSan Andrés7 April 2020 · 25 days · 40 km away
Frequently asked questions
- How long did the San Andrés fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 15 April 2024 to 5 May 2024 (21 days). The perimeter dates it from 16 April 2024 to 28 April 2024.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 2,041 hectares (20.4 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered San Andrés (2,053 ha, 0.2 %).
- What was the weather like?
- During the fire the temperature reached 42.1 °C, humidity dropped to 23 % and gusts hit 51 km/h. The fire danger index (FWI) reached 49, class Very high.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Guatemala (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: 15. Their median duration was 8 days and their median area 1,756 ha; 100 % went past 1,000 ha. In 2 of 15, 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 3.1 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: 122 · 123 · 1566 · 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.
- Last day with fire: 28 April 2024 → 5 May 2024.
- Start date: 16 April 2024 → 15 April 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
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 16 April 2024 to 28 April 2024. 96 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.
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 (Creative Commons Attribution 3.0 Intergovernmental Organisations (CC BY 3.0 IGO)). 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.