Jerada fire, July 2017 إقليم جرادة · Taourirt, Jerada
The fire started on 31 July 2017 in Jerada, Morocco, and satellites saw it burning for 3 days. Copernicus mapped a burnt perimeter of 1,471 hectares from satellite imagery, spread across 2 municipalities.
It is the 2th largest in Oriental since 2016 (of 10 with a page). The largest in Morocco in 2017, of 11.
The power measured by the satellite is low (25.5 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
- 1,471ha
- Copernicus perimeter
- Duration
- 3days
- 31 Jul 2017 – 2 Aug 2017
- Municipalities hit
- 2
- provinces
- Started on
- 31 Jul
- 2017
- Heat detections
- 4
- in a single hotspot: 25 MW
- Danger at start
- 53
- Extreme · FWI index
- Energy released
- 54MW
- 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.
The weather it burned in
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
-
Taourirt إقليم تاوريرت1,169 ha reached on 2 Aug0.2 %
-
310 ha reached on 31 Jul0.0 %
Burnt area inside each municipality, from crossing the official 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.
What burned
- Agricultural areas80 %
- Scrub and transitional woodland16 %
- Other natural land2.0 %
- Broadleaved forest1.8 %
Land cover inside the perimeter as reported by Copernicus EFFIS (outside the Corine Land Cover area).
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) |
|---|---|---|---|---|---|
| 31 Jul | 36.9 °C | 14 % | 53 km/h | 0.9 mm | Extreme 53 |
| 1 Aug | 35.2 °C | 16 % | 46 km/h | 0.0 mm | Extreme 54 |
| 2 Aug | 36.8 °C | 11 % | 48 km/h | 0.4 mm | Extreme 55 |
| 3 Aug after | 36.8 °C | 11 % | 34 km/h | 0.0 mm | Very high 50 |
| 4 Aug after | 38.0 °C | 12 % | 38 km/h | 0.0 mm | Extreme 53 |
| 5 Aug after | 37.1 °C | 10 % | 45 km/h | 0.0 mm | Extreme 56 |
| 6 Aug after | 36.4 °C | 14 % | 38 km/h | 0.0 mm | Extreme 54 |
| 7 Aug after | 34.6 °C | 13 % | 35 km/h | 0.0 mm | Very high 48 |
| 8 Aug after | 37.5 °C | 5 % | 43 km/h | 0.2 mm | Extreme 62 |
| 9 Aug after | 34.4 °C | 9 % | 42 km/h | 0.0 mm | Extreme 65 |
| 10 Aug after | 31.3 °C | 18 % | 40 km/h | 0.0 mm | Extreme 52 |
| 11 Aug after | 33.5 °C | 24 % | 34 km/h | 0.7 mm | High 36 |
| 12 Aug after | 30.8 °C | 34 % | 37 km/h | 0.2 mm | High 35 |
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 · 4Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
Frequently asked questions
- How long did the Jerada fire last?
- Copernicus dates it between 31 July 2017 and 2 August 2017: 3 days between the first and last image with fire.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 1,471 hectares (14.7 km²). Official national figures may differ.
- Which municipalities burned?
- The fire entered 2 municipalities: Taourirt (1,169 ha, 0.2 %); Jerada (310 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 36.9 °C, humidity dropped to 11 % and gusts hit 53 km/h. The fire danger index (FWI) reached 55, class Extreme.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Morocco (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: 15 · 150
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 and land cover come from the Copernicus European Forest Fire Information System (EFFIS), measured on MODIS and Sentinel-2 imagery and published under CC BY 4.0. 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 (Open Data Commons Open Database License 1.0). The area per municipality is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ slightly from each country’s official figure.