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Mecula fire, 19 August 2016 Mecula

Out · last detection 26 Aug 2016, 10:42 UTC

The fire started on 19 August 2016 in Mecula, Mozambique, and satellites saw it burning for 8 days. Copernicus’s global GWIS system rebuilt a burnt perimeter of 5,080 hectares from heat detections, spread across a single municipality.

It is the 214th largest in Niassa since 2016 (of 567 with a page). Number 80 in Mozambique in 2016, of 194.

The power measured by the satellite is low (29.6 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.

Burnt area
5,080ha
GWIS perimeter (Copernicus)
Duration
8days
19 Aug 2016 – 26 Aug 2016
Municipalities hit
1
districts
Started on
19 Aug
2016
Heat detections
141
in a single hotspot: 30 MW
Danger at start
32
High · FWI index
Energy released
507MW
sum of detected power

Where it burned

26 Aug 2016
HOTSPOTS BY DAY 19 Aug26 Aug

How it evolved, day by day

1920212223242526

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

The weather it burned in

33°high
38km/h · peak gust
29%lowest humidity

It had gone 11 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. Mecula where it started
    5,112 ha reached on 19 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)
19 Aug 30.7 °C 40 % 29 km/h 0.0 mm High 32
20 Aug 32.2 °C 39 % 26 km/h 0.0 mm High 33
21 Aug 31.3 °C 33 % 26 km/h 0.0 mm High 32
22 Aug 32.0 °C 31 % 25 km/h 0.0 mm High 34
23 Aug 32.7 °C 33 % 32 km/h 0.0 mm High 37
24 Aug 30.9 °C 30 % 38 km/h 0.0 mm High 38
25 Aug 30.7 °C 32 % 34 km/h 0.0 mm High 36
26 Aug 31.2 °C 29 % 33 km/h 0.0 mm High 36
27 Aug after 31.7 °C 26 % 34 km/h 0.0 mm Very high 38
28 Aug after 30.4 °C 30 % 37 km/h 0.0 mm Very high 42
29 Aug after 29.5 °C 39 % 46 km/h 0.0 mm Very high 42
30 Aug after 31.8 °C 27 % 36 km/h 0.0 mm Very high 39
31 Aug after 30.5 °C 29 % 41 km/h 0.0 mm Very high 42
1 Sept after 28.9 °C 40 % 36 km/h 0.0 mm High 37
2 Sept after 28.9 °C 39 % 27 km/h 0.4 mm High 33
3 Sept after 29.5 °C 38 % 29 km/h 0.0 mm High 34
4 Sept after 31.1 °C 36 % 32 km/h 0.0 mm High 36
5 Sept after 30.4 °C 38 % 32 km/h 0.0 mm High 36

Before and after, from space

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

Before · 12 Aug 2016
After · 2 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 · 141Every 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 Mozambique ›

Frequently asked questions

How long did the Mecula fire last?
GWIS (Copernicus) dates it between 19 August 2016 and 26 August 2016: 8 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 5,080 hectares (50.8 km²). It is an estimate: official national figures may differ.
Which municipalities burned?
The fire only entered Mecula (5,112 ha, 0.3 %).
What was the weather like?
During the fire the temperature reached 32.7 °C, humidity dropped to 29 % and gusts hit 38 km/h. The fire danger index (FWI) reached 38, class High.
Where does this data come from?
From the GWIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Mozambique (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.

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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.