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Parnarama fire, 10 October 2016 Parnarama, Buriti Bravo

Out · last detection 19 Oct 2016, 15:36 UTC

The fire started on 10 October 2016 in Parnarama, Brazil, and satellites saw it burning for 10 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 12,522 hectares from heat detections, spread across 2 municipalities.

It is the 39th largest in Maranhão since 2016 (of 607 with a page). Number 65 in Brazil in 2016, of 649.

Burnt area
12,522ha
GWIS perimeter (Copernicus)
Duration
10days
10 Oct 2016 – 19 Oct 2016
Municipalities hit
2
municipalities
Started on
10 Oct
2016
Heat detections
622
in a single hotspot: 376 MW
Danger at start
20
Moderate · FWI index
Energy released
15.9GW
sum of detected power

Where it burned

19 Oct 2016
HOTSPOTS BY DAY 10 Oct19 Oct

How it evolved, day by day

10111213141516171819

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
44km/h · peak gust
27%lowest humidity

It had gone one day without rain (1 mm or more) when it started. Rain came after the fire: 12.4 mm on 21 Oct.

This area had burned before

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

What happened to each town

  1. Parnarama 31,250 inhabitants where it started
    12,600 ha reached on 10 Oct
    3.9 %
  2. Buriti Bravo 22,455 inhabitants
    2 ha reached on 11 Oct
    0.0 %

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)
10 Oct 36.9 °C 32 % 29 km/h 0.0 mm Moderate 20
11 Oct 36.5 °C 27 % 37 km/h 0.0 mm High 26
12 Oct 35.9 °C 32 % 36 km/h 0.0 mm High 25
13 Oct 35.6 °C 36 % 44 km/h 0.0 mm High 29
14 Oct 37.1 °C 28 % 36 km/h 0.0 mm High 27
15 Oct 35.8 °C 34 % 29 km/h 0.0 mm High 26
16 Oct 37.0 °C 31 % 35 km/h 0.0 mm High 28
17 Oct 35.0 °C 43 % 30 km/h 0.1 mm High 25
18 Oct 35.9 °C 44 % 39 km/h 0.0 mm High 25
19 Oct 37.8 °C 34 % 27 km/h 0.0 mm High 27
20 Oct after 34.4 °C 50 % 32 km/h 0.8 mm Moderate 18
21 Oct after 30.9 °C 64 % 22 km/h 12.4 mm Very low 1

Before and after, from space

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

Before · 3 Oct 2016
After · 26 Oct 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 · 622Every 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 Parnarama fire last?
GWIS (Copernicus) dates it between 10 October 2016 and 19 October 2016: 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 12,522 hectares (125.2 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire entered 2 municipalities: Parnarama (12,600 ha, 3.9 %); Buriti Bravo (2 ha, 0.0 %).
What was the weather like?
During the fire the temperature reached 37.8 °C, humidity dropped to 27 % and gusts hit 44 km/h. The fire danger index (FWI) reached 29, class 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.