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Crixás fire, August 2016 Crixás

Out · last detection 8 Sept 2016, 16:42 UTC

The fire started on 29 August 2016 in Crixás, Brazil, and satellites saw it burning for 11 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 4,566 hectares from heat detections, spread across a single municipality.

It is the 308th largest in Goiás since 2016 (of 548 with a page). Number 332 in Brazil in 2016, of 649.

Burnt area
4,566ha
GWIS perimeter (Copernicus)
Duration
11days
29 Aug 2016 – 8 Sept 2016
Municipalities hit
1
municipalities
Started on
29 Aug
2016
Heat detections
109
in a single hotspot: 38 MW
Danger at start
34
High · FWI index
Energy released
691MW
sum of detected power

Where it burned

8 Sept 2016
HOTSPOTS BY DAY 29 Aug8 Sept

How it evolved, day by day

29303112345678

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
42km/h · peak gust
18%lowest humidity

It had gone 6 days without rain (1 mm or more) when it started.

This area had burned before

No earlier perimeters overlap this fire since 2016, when the satellite record begins.

What happened to each town

  1. Crixás 17,065 inhabitants where it started
    4,597 ha reached on 29 Aug
    1.0 %

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)
23 Aug 36.0 °C 28 % 25 km/h 0.0 mm High 34
24 Aug 35.9 °C 30 % 38 km/h 0.5 mm Very high 39
25 Aug 34.8 °C 29 % 36 km/h 0.0 mm Very high 40
26 Aug 35.2 °C 23 % 36 km/h 0.0 mm Very high 42
27 Aug 35.7 °C 24 % 32 km/h 0.0 mm Very high 40
28 Aug 35.3 °C 29 % 42 km/h 0.0 mm Very high 45
29 Aug 33.9 °C 33 % 33 km/h 0.0 mm High 38
30 Aug 36.8 °C 21 % 32 km/h 0.0 mm Very high 41
31 Aug 36.3 °C 23 % 27 km/h 0.0 mm Very high 40
1 Sept 37.3 °C 24 % 28 km/h 0.0 mm Very high 42
2 Sept 37.2 °C 26 % 42 km/h 0.0 mm Very high 50
3 Sept 35.1 °C 26 % 41 km/h 0.0 mm Very high 48
4 Sept 34.0 °C 23 % 35 km/h 0.0 mm Very high 46
5 Sept 36.1 °C 22 % 42 km/h 0.0 mm Very high 50
6 Sept 36.6 °C 22 % 22 km/h 0.0 mm Very high 39
7 Sept 38.3 °C 18 % 34 km/h 0.0 mm Very high 49
8 Sept 38.0 °C 19 % 37 km/h 0.0 mm Extreme 51
9 Sept after 38.0 °C 20 % 46 km/h 0.0 mm Extreme 54
10 Sept after 36.8 °C 20 % 43 km/h 0.0 mm Extreme 53
11 Sept after 36.4 °C 20 % 46 km/h 0.0 mm Extreme 57
12 Sept after 36.5 °C 17 % 43 km/h 0.0 mm Extreme 55
13 Sept after 36.9 °C 23 % 26 km/h 0.0 mm Very high 43
14 Sept after 37.9 °C 25 % 22 km/h 0.0 mm Very high 41
15 Sept after 37.9 °C 24 % 28 km/h 0.0 mm Very high 47
16 Sept after 37.3 °C 25 % 28 km/h 0.0 mm Very high 45
17 Sept after 35.9 °C 30 % 24 km/h 0.0 mm Very high 38
18 Sept after 36.3 °C 25 % 35 km/h 0.0 mm Very high 44

Before and after, from space

Drag the line to compare the same ground before the fire and after it.

Before · 22 Aug 2016
After · 15 Sept 2016

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 · 109Every 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 timeSatelliteFRP (MW)LatLon

Other fires nearby

All fires in Brazil ›

Frequently asked questions

How long did the Crixás fire last?
GWIS (Copernicus) dates it between 29 August 2016 and 8 September 2016: 11 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 4,566 hectares (45.7 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Crixás (4,597 ha, 1.0 %).
What was the weather like?
During the fire the temperature reached 38.3 °C, humidity dropped to 18 % and gusts hit 42 km/h. The fire danger index (FWI) reached 51, class Extreme.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Brazil (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: 193

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
What do you think is wrong?

We will only use your email to reply about this report. Privacy. This is not an emergency service: if there is a fire now, call 193.

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.