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Juara fire, 8 August 2016 Juara

Out · last detection 17 Aug 2016, 16:57 UTC

The fire started on 8 August 2016 in Juara, Brazil, and satellites saw it burning for 9 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 7,262 hectares from heat detections, spread across a single municipality.

It is the 698th largest in Mato Grosso since 2016 (of 1996 with a page). Number 161 in Brazil in 2016, of 649.

Burnt area
7,262ha
GWIS perimeter (Copernicus)
Duration
9days
8 Aug 2016 – 16 Aug 2016
Municipalities hit
1
municipalities
Started on
8 Aug
2016
Heat detections
287
in a single hotspot: 67 MW
Danger at start
47
Very high · FWI index
Energy released
1.5GW
sum of detected power

Where it burned

17 Aug 2016
HOTSPOTS BY DAY 8 Aug16 Aug

How it evolved, day by day

8910111213141517

Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.

The weather it burned in

36°high
53km/h · peak gust
19%lowest humidity

It had gone 59 days without rain (1 mm or more) when it started. Rain came after the fire: 3.1 mm on 28 Aug.

This area had burned before

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

What happened to each town

  1. Juara 34,906 inhabitants where it started
    7,291 ha reached on 8 Aug
    0.3 %

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.

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)
8 Aug 36.1 °C 19 % 40 km/h 0.0 mm Very high 47
9 Aug 36.3 °C 19 % 33 km/h 0.0 mm Very high 42
10 Aug 34.3 °C 23 % 33 km/h 0.0 mm Very high 45
11 Aug 34.7 °C 23 % 32 km/h 0.0 mm Very high 46
12 Aug 35.8 °C 19 % 29 km/h 0.0 mm Very high 42
13 Aug 35.3 °C 21 % 35 km/h 0.0 mm Very high 45
14 Aug 34.1 °C 27 % 32 km/h 0.0 mm Very high 40
15 Aug 33.8 °C 43 % 30 km/h 0.9 mm High 24
16 Aug 32.4 °C 45 % 28 km/h 0.2 mm High 22
17 Aug after 33.1 °C 42 % 23 km/h 0.0 mm High 23
18 Aug after 34.3 °C 33 % 25 km/h 0.0 mm High 28
19 Aug after 34.3 °C 34 % 31 km/h 0.2 mm High 31
20 Aug after 32.7 °C 45 % 36 km/h 0.0 mm High 30
21 Aug after 25.2 °C 58 % 53 km/h 3.9 mm Low 9
22 Aug after 27.5 °C 38 % 41 km/h 0.0 mm Moderate 21
23 Aug after 31.0 °C 39 % 27 km/h 0.0 mm High 24
24 Aug after 34.1 °C 34 % 29 km/h 0.0 mm High 28
25 Aug after 33.1 °C 35 % 24 km/h 0.2 mm High 28
26 Aug after 33.2 °C 39 % 35 km/h 0.4 mm High 27
27 Aug after 33.2 °C 37 % 26 km/h 0.0 mm High 27
28 Aug after 32.8 °C 42 % 31 km/h 3.1 mm Low 10

Before and after, from space

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

Before · 1 Aug 2016
After · 23 Aug 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 · 287Every 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 Juara fire last?
GWIS (Copernicus) dates it between 8 August 2016 and 16 August 2016: 9 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 7,262 hectares (72.6 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Juara (7,291 ha, 0.3 %).
What was the weather like?
During the fire the temperature reached 36.3 °C, humidity dropped to 19 % and gusts hit 53 km/h. The fire danger index (FWI) reached 47, class Very high.
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.