Ikom fire, January 2021 Ogoja, Ikom
The fire started on 17 January 2021 in Ikom, Nigeria, and satellites saw it burning for 10 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 3,107 hectares from heat detections, spread across 2 municipalities.
It is the 14th largest in Cross River since 2016 (of 37 with a page). Number 94 in Nigeria in 2021, of 184.
Compare with…
Suggestions: Ogoja · 2016Ogoja · 2018Ogoja · 2019Ikom · 2026
- Burnt area
- 3,107ha
- GWIS perimeter (Copernicus)
- Duration
- 10days
- 17 Jan 2021 – 26 Jan 2021
- Municipalities hit
- 2
- local government areas
- Started on
- 17 Jan
- 2021
- Heat detections
- 135
- in a single hotspot: 47 MW
- Danger at start
- 34
- High · FWI index
- Average daily power
- 104MW
- 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 33 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: 2,002 ha in 2016, 884 ha in 2017, 1,799 ha in 2018, 1,078 ha in 2019, 776 ha in 2020. Part of it burned more than once, so the yearly figures add up to more than the 2,782 ha that had burned before.
- 1,802 ha Ogoja fire, January 2016 3,514 ha in total; the hectares shown are those it shares with this fire
- 1,799 ha Ogoja fire, January 2018 5,222 ha in total; the hectares shown are those it shares with this fire
- 1,078 ha Ogoja fire, February 2019 4,069 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
-
1,952 ha reached on 20 Jan2.1 %
-
Ikom where it started1,176 ha reached on 16 Jan0.6 %
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 2020Inside the perimeter there were about 4.0 hectares of built-up land and about 650 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) |
|---|---|---|---|---|---|
| 17 Jan | 36.2 °C | 30 % | 27 km/h | 0.0 mm | High 34 |
| 18 Jan | 36.6 °C | 24 % | 23 km/h | 0.0 mm | High 35 |
| 19 Jan | 37.1 °C | 15 % | 26 km/h | 0.0 mm | Very high 42 |
| 20 Jan | 35.5 °C | 15 % | 32 km/h | 0.0 mm | Very high 43 |
| 21 Jan | 34.6 °C | 15 % | 28 km/h | 0.0 mm | Very high 41 |
| 22 Jan | 34.7 °C | 14 % | 23 km/h | 0.0 mm | High 38 |
| 23 Jan | 34.9 °C | 14 % | 22 km/h | 0.0 mm | High 38 |
| 24 Jan | 35.2 °C | 19 % | 20 km/h | 0.0 mm | Very high 39 |
| 25 Jan | 36.0 °C | 21 % | 19 km/h | 0.0 mm | Very high 41 |
| 26 Jan | 36.1 °C | 27 % | 20 km/h | 0.0 mm | Very high 40 |
| 27 Jan after | 36.8 °C | 30 % | 24 km/h | 0.0 mm | Very high 39 |
| 28 Jan after | 35.8 °C | 30 % | 25 km/h | 0.0 mm | High 38 |
| 29 Jan after | 37.5 °C | 11 % | 25 km/h | 0.0 mm | Very high 46 |
| 30 Jan after | 36.4 °C | 12 % | 22 km/h | 0.0 mm | Very high 44 |
| 31 Jan after | 36.5 °C | 21 % | 19 km/h | 0.0 mm | Very high 43 |
| 1 Feb after | 36.5 °C | 33 % | 28 km/h | 0.0 mm | Very high 39 |
| 2 Feb after | 36.7 °C | 33 % | 32 km/h | 0.0 mm | Very high 39 |
| 3 Feb after | 38.9 °C | 13 % | 34 km/h | 0.6 mm | Very high 50 |
| 4 Feb after | 36.5 °C | 14 % | 25 km/h | 0.0 mm | Very high 46 |
| 5 Feb after | 35.9 °C | 26 % | 18 km/h | 0.0 mm | Very high 39 |
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.
Detections table · 135Every 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 Ikom fire last?
- GWIS (Copernicus) dates it between 17 January 2021 and 26 January 2021: 10 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 3,107 hectares (31.1 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Ogoja (1,952 ha, 2.1 %); Ikom (1,176 ha, 0.6 %).
- What was the weather like?
- During the fire the temperature reached 37.1 °C, humidity dropped to 14 % and gusts hit 32 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 Nigeria (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: 112 · 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. 135 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 ADM2 (Creative Commons Attribution 4.0 International (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.