Lima fire, October 2023 Lima
The fire started on 16 October 2023 in Lima, Paraguay, and satellites saw it burning for 3 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,573 hectares from heat detections, spread across a single municipality.
It is the 15th largest in SAN PEDRO since 2016 (of 83 with a page). Number 43 in Paraguay in 2023, of 209.
- Burnt area
- 3,573ha
- GWIS perimeter (Copernicus)
- Duration
- 3days
- 16 Oct 2023 – 18 Oct 2023
- Municipalities hit
- 1
- districts
- Started on
- 16 Oct
- 2023
- Heat detections
- 102
- in a single hotspot: 298 MW
- Danger at start
- 17
- Moderate · FWI index
- Energy released
- 2.1GW
- 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 2 days without rain (1 mm or more) when it started. Rain came after the fire: 13.4 mm on 19 Oct.
This area had burned before
91% of the perimeter overlaps earlier fires recorded since 2016: 26 ha in 2017, 266 ha in 2018, 2,178 ha in 2020, 2,213 ha in 2021. Part of it burned more than once, so the yearly figures add up to more than the 3,253 ha that had burned before.
- 1,431 ha Lima fire, August 2021 3,501 ha in total; the hectares shown are those it shares with this fire
- 940 ha Lima fire, October 2020 1,803 ha in total; the hectares shown are those it shares with this fire
- 117 ha San Pedro Del Ykuamandiyu fire, August 2020 1,524 ha in total; the hectares shown are those it shares with this fire
- 85 ha San Pedro Del Ykuamandiyu fire, August 2021 2,178 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Lima where it started3,590 ha reached on 15 Oct5.6 %
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) |
|---|---|---|---|---|---|
| 15 Oct | 38.6 °C | 35 % | 40 km/h | 0.0 mm | Moderate 17 |
| 16 Oct | 41.7 °C | 25 % | 51 km/h | 0.0 mm | High 28 |
| 17 Oct | 39.5 °C | 27 % | 51 km/h | 0.0 mm | High 27 |
| 18 Oct | 37.0 °C | 33 % | 41 km/h | 1.6 mm | Moderate 17 |
| 19 Oct after | 34.3 °C | 47 % | 23 km/h | 13.4 mm | Very low 2 |
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 18 October 2023 the air beside the fire reached 82 µg/m³ of PM2.5. That day averaged 25: 1.7 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 · 102Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
Frequently asked questions
- How long did the Lima fire last?
- GWIS (Copernicus) dates it between 16 October 2023 and 18 October 2023: 3 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 3,573 hectares (35.7 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Lima (3,590 ha, 5.6 %).
- What was the weather like?
- During the fire the temperature reached 41.7 °C, humidity dropped to 25 % and gusts hit 51 km/h. The fire danger index (FWI) reached 28, class High.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Paraguay (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: 132 · 911
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 (Creative Commons Attribution 4.0 (CC BY 4.0)). 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.