Vilabuly fire, 28 February 2019 Vilabuly
The fire started on 28 February 2019 in Vilabuly, Laos, and satellites saw it burning for 26 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 2,517 hectares from heat detections, spread across a single municipality.
It is the 56th largest in Savannakhet since 2016 (of 96 with a page). Number 75 in Laos in 2019, of 117.
- Burnt area
- 2,517ha
- GWIS perimeter (Copernicus)
- Duration
- 26days
- 28 Feb 2019 – 25 Mar 2019
- Municipalities hit
- 1
- districts
- Started on
- 28 Feb
- 2019
- Heat detections
- 118
- in a single hotspot: 115 MW
- Energy released
- 2.0GW
- 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
48% of the perimeter overlaps earlier fires recorded since 2016: 918 ha in 2016, 317 ha in 2017.
What happened to each town
-
Vilabuly where it started2,532 ha reached on 28 Feb1.4 %
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.
Detections table · 118Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 11,672 haVilabuly9 March 2021 · 22 days · 4 km away
- 8,618 haVilabuly3 March 2022 · 13 days · 9 km away
- 7,158 haVilabulyFebruary 2023 · 32 days · 9 km away
- 7,241 haVilabuly24 March 2026 · 25 days · 12 km away
- 11,085 haXaybuathong25 February 2020 · 26 days · 32 km away
- 6,683 haXaybuathong9 March 2021 · 12 days · 33 km away
Frequently asked questions
- How long did the Vilabuly fire last?
- According to the heat detections seen by satellite inside the perimeter, it burned from 28 February 2019 to 25 March 2019 (26 days). The perimeter dates it from 7 March 2019 to 19 March 2019.
- How much area did it burn?
- The perimeter GWIS (Copernicus) rebuilt from heat detections is 2,517 hectares (25.2 km²). It is an estimate: official national figures may differ.
- Which municipalities burned?
- The fire only entered Vilabuly (2,532 ha, 1.4 %).
- 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.