Nong fire, March 2024 Nong, Phine
The fire started on 28 March 2024 in Nong, Laos, and satellites saw it burning for 12 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,191 hectares from heat detections, spread across 2 municipalities.
It is the 73th largest in Savannakhet since 2016 (of 96 with a page). Number 96 in Laos in 2024, of 109.
- Burnt area
- 2,191ha
- GWIS perimeter (Copernicus)
- Duration
- 12days
- 28 Mar 2024 – 8 Apr 2024
- Municipalities hit
- 2
- districts
- Started on
- 28 Mar
- 2024
- Heat detections
- 62
- in a single hotspot: 409 MW
- Energy released
- 2.7GW
- 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.
This area had burned before
86% of the perimeter overlaps earlier fires recorded since 2016: 214 ha in 2016, 517 ha in 2017, 611 ha in 2018, 1,365 ha in 2019, 388 ha in 2020, 774 ha in 2021, 864 ha in 2022, 1,640 ha in 2023. Part of it burned more than once, so the yearly figures add up to more than the 1,885 ha that had burned before.
- 1,602 ha Nong fire, April 2023 2,046 ha in total; the hectares shown are those it shares with this fire
- 882 ha Nong fire, March 2019 2,460 ha in total; the hectares shown are those it shares with this fire
- 517 ha Nong fire, April 2017 12,875 ha in total; the hectares shown are those it shares with this fire
- 483 ha Nong fire, February 2019 3,519 ha in total; the hectares shown are those it shares with this fire
- 378 ha Nong fire, March 2018 2,736 ha in total; the hectares shown are those it shares with this fire
- 214 ha Nong fire, March 2016 2,220 ha in total; the hectares shown are those it shares with this fire
What happened to each town
-
Nong where it started1,299 ha reached on 28 Mar0.7 %
-
904 ha reached on 28 Mar0.3 %
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.
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 27 March 2024 the air beside the fire reached 120 µg/m³ of PM2.5. That day averaged 69: 4.6 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 · 62Every 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 Nong fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 28 March 2024 to 8 April 2024 (12 days). The perimeter dates it from 28 March 2024 to 5 April 2024.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 2,191 hectares (21.9 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Nong (1,299 ha, 0.7 %); Phine (904 ha, 0.3 %).
- Where does this data come from?
- From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Laos (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.
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 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.