Burned area
satellite only1,185ha
Perimeter published by GWIS (Copernicus).
- Source
- GWIS (Copernicus)
- Date
- 13 Mar 2020 – 21 Mar 2020
+− cross-check
No official record is matched to this page to compare it with.
SL · Sierra Leone · –
Kunike Barina fire, March 2020 Kunike Barina, Kunike
Out · last detection 21 Mar 2020, 13:38 UTC
The fire started on 13 March 2020 in Kunike Barina, Sierra Leone, and satellites saw it burning for 9 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 1,185 hectares from heat detections, spread across 2 municipalities.
It is the 644th largest in Northern since 2016 (of 937 with a page). Number 84 in Sierra Leone in 2020, of 147.
Use this data
Compare with…
Use this data
Fire page data · version 2026-10-27matches 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 only9days
13 Mar 2020 to 21 Mar 2020: first and last day with fire on the page.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- last detection: 21 Mar 2020, 13:38 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 only13 Mar 2020
First day with fire seen by the satellites or the perimeter.
- Source
- GWIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- 13 Mar 2020
+− cross-check
No official record is matched to this page, so the alert time and the cause are not known here.
Hotspots
satellite only26
VIIRS detections at 375 m. Most intense hotspot: 107 MW.
- Source
- NASA FIRMS · VIIRS (Suomi NPP)
- Date
- 13 Mar 2020 – 21 Mar 2020
+− 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 only536MW
Total radiative power on 16 March 2020; hotspots that day: 12.
- Source
- NASA FIRMS · VIIRS (FRP)
- Date
- 16 Mar 2020
+− 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
model25.4FWI · high
Fire Weather Index (Canadian system) computed by WorldFires for the day the fire started. Consecutive days without rain before: 1.
- Source
- WorldFires calculation (Canadian FWI system)
- Date
- 13 Mar 2020, 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
model38.1°C · 24% RH
High of 38.1 °C and minimum humidity of 24% on 20 March 2020; gusts of 40 km/h on 15 March 2020.
- Source
- weather model at the fire’s grid cell
- Date
- 13 Mar 2020 – 21 Mar 2020
- 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.
Living inside
model≈ 700people
Estimated residents inside the perimeter and 0.98 ha of built-up area (100 m grid, epoch 2020).
- Source
- GHSL R2023A · JRC
- Date
- calculated on 24 October 2026
+− cross-check
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.
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
-
logStart date: 16 March 2020 → 13 March 2020.
-
· reconstructed GHSLPopulation and built-up area computed
What was saved on 27 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
- 1,185 ha
- Dates
- 13 Mar 2020 – 21 Mar 2020
- Name
- Kunike Barina
- Official record
- —
Versioned permanent link
https://worldfires.org/en/fire/kunike-barina-2020-03?v=2026-10-27A 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 kunike-barina-2020-03.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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020-03-13 | 0 | 0 | 35.9 | 24.2 | 35 | 15.1 | 32.8 | 0 | 25.4 | alto | 1 |
| 2020-03-14 | 0 | 0 | 36.5 | 23.5 | 33 | 17 | 37.4 | 0 | 28.7 | alto | 1 |
| 2020-03-15 | 0 | 0 | 33.9 | 24.3 | 35 | 17.9 | 40 | 0 | 30.1 | alto | 1 |
| 2020-03-16 | 12 | 536 | 34.7 | 24.1 | 33 | 16.6 | 36.7 | 0 | 29.8 | alto | 1 |
| 2020-03-17 | 1 | 17 | 37.4 | 23.6 | 31 | 14.9 | 34.2 | 0 | 30.3 | alto | 1 |
| 2020-03-18 | 0 | 0 | 34.6 | 23.9 | 38 | 13.7 | 33.5 | 0.5 | 29.5 | alto | 1 |
| 2020-03-19 | 3 | 10 | 35.9 | 23 | 28 | 14.5 | 31.7 | 0 | 31.8 | alto | 1 |
| 2020-03-20 | 2 | 11 | 38.1 | 22.3 | 24 | 15.1 | 33.8 | 0 | 36.5 | alto | 1 |
| 2020-03-21 | 8 | 304 | 36.9 | 23.8 | 26 | 16.2 | 35.3 | 0 | 38.1 | muy_alto | 1 |
| 2020-03-22 | 0 | 0 | 37.1 | 24.5 | 34 | 15.5 | 31.7 | 1 | 28.8 | 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
- 1,185ha
- GWIS perimeter (Copernicus)
- Duration
- 9days
- 13 Mar 2020 – 21 Mar 2020
- Municipalities hit
- 2
- chiefdoms
- Started on
- 13 Mar
- 2020
- Heat detections
- 26
- in a single hotspot: 107 MW
- Danger at start
- 25
- High · FWI index
- Average daily power
- 176MW
- detected power per day, on average
Where it burned
HOTSPOTS BY DAY
13 Mar21 Mar
21 Mar 2020
How it evolved, day by day
16 Mar
17 Mar
19 Mar
20 Mar
21 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
38°high
40km/h · peak gust
24%lowest humidity
It had gone one day without rain (1 mm or more) when it started. Rain came after the fire: 1.0 mm on 22 Mar.
This area had burned before
49% of the perimeter overlaps earlier fires recorded since 2016: 279 ha in 2017, 541 ha in 2018. Part of it burned more than once, so the yearly figures add up to more than the 577 ha that had burned before.
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
-
Kunike Barina where it started1,188 ha reached on 16 Mar2.8 %
-
5 ha0.0 %
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 2020Built-up area0.98 ha
Residents≈ 700
Inside the perimeter there were about 0.98 hectares of built-up land and about 700 residents (GHSL 2020, 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.
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) |
|---|---|---|---|---|---|
| 13 Mar | 35.9 °C | 35 % | 33 km/h | 0.0 mm | High 25 |
| 14 Mar | 36.5 °C | 33 % | 37 km/h | 0.0 mm | High 29 |
| 15 Mar | 33.9 °C | 35 % | 40 km/h | 0.0 mm | High 30 |
| 16 Mar | 34.7 °C | 33 % | 37 km/h | 0.0 mm | High 30 |
| 17 Mar | 37.4 °C | 31 % | 34 km/h | 0.0 mm | High 30 |
| 18 Mar | 34.6 °C | 38 % | 34 km/h | 0.5 mm | High 30 |
| 19 Mar | 35.9 °C | 28 % | 32 km/h | 0.0 mm | High 32 |
| 20 Mar | 38.1 °C | 24 % | 34 km/h | 0.0 mm | High 36 |
| 21 Mar | 36.9 °C | 26 % | 35 km/h | 0.0 mm | Very high 38 |
| 22 Mar after | 37.1 °C | 34 % | 32 km/h | 1.0 mm | High 29 |
Its twins: fires that started in the same weather
It started with an FWI of 25.4, a minimum humidity of 35% and 1 day without rain. Fires in the area that started in weather like this since 2016: 38.
FWI at the start
25.4
Minimum humidity
35 %
Days without rain
1
this fire
chosen twins
rest of the area
Almost identicalSimilar
Outlines of the closest twins
This fire · Kunike Barina fire, March 2020
1,185 ha
9 days
FWI 25.4
Min. humidity 35 %
Kunike Barina fire, March 2023
1,236 ha
11 days
FWI 25.0
Min. humidity 35 %
5 km away, in 2023
First rain (1 mm or more) after it ended: 6.7 mm on 29 Mar.
Kunike fire, April 2024
1,202 ha
11 days
FWI 24.8
Min. humidity 35 %
12 km away, in 2024
First rain (1 mm or more) after it ended: 1.1 mm on 6 May.
Nimiyama fire, April 2024
1,232 ha
2 days
FWI 25.0
Min. humidity 35 %
39 km away, in 2024
First rain (1 mm or more) after it ended: 3.3 mm on 28 Apr.
Kafe Simiria fire, April 2024
1,333 ha
3 days
FWI 25.6
Min. humidity 34 %
51 km away, in 2024
First rain (1 mm or more) after it ended: none in the following ten days.
Fakunya fire, April 2024
1,690 ha
11 days
FWI 25.0
Min. humidity 35 %
87 km away, in 2024
First rain (1 mm or more) after it ended: 4.6 mm on 6 May.
What happened to them
- 10 days
- median duration
- 1,334 ha
- median area
- 100 %
- went past 1,000 ha
- 5.0 mm
- rain at the end (median; 37 of 38 had it)
It burned an area similar to its twins (1,185 ha against a median of 1,334 ha) and lasted 9 days, against 10 days.
In 1 of 38, 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 5.0 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
1.0 mmfirst rain
22 Marthe day after it ended
40km/h · max. gust
It was considered over on 21 Mar, and on 22 Mar 1.0 mm fell. We do not know whether the rain or the firefighters put it out. Twins with rain when they ended: 37 of 38, with a median of 5.0 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 · 6 Mar 2020
After · 28 Mar 2020
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.
Detections table · 26Every 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
Frequently asked questions
- How long did the Kunike Barina fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 13 March 2020 to 21 March 2020 (9 days). The perimeter dates it from 16 March 2020 to 21 March 2020.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 1,185 hectares (11.8 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Kunike Barina (1,188 ha, 2.8 %); Kunike (5 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 38.1 °C, humidity dropped to 24 % and gusts hit 40 km/h. The fire danger index (FWI) reached 38, class Very high.
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Sierra Leone (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: 38. Their median duration was 10 days and their median area 1,334 ha; 100 % went past 1,000 ha. In 1 of 38, 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 5.0 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.
Satellite cross-check
History of this page · 1 Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
- Start date: 16 March 2020 → 13 March 2020.
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 March 2020 to 21 March 2020. 26 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 2020, 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 ADM3 (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.