Burned area
satellite only220ha
Perimeter published by EFFIS (Copernicus).
- Source
- EFFIS (Copernicus)
- Date
- perimeter revised on 26 January 2022
+− cross-check
No official record is matched to this page to compare it with.
ME · Montenegro ·
Podgorica Municipality fire, 21 August 2017 Podgorica Municipality
Out · last detection 21 Aug 2017, 11:47 UTC
The fire started on 21 August 2017 in Podgorica Municipality, Montenegro, and satellites saw it burning for 1 day. Copernicus mapped a burnt perimeter of 220 hectares from satellite imagery, spread across a single municipality.
Number 49 in Montenegro in 2017, of 75.
The power measured by the satellite is low (3.4 MW in the strongest hotspot), more typical of grass or stubble burning, or a slow surface fire, than of a large crown fire.
Use this data
Fire page data · version 2026-10-24matches the official recordwith caveatssatellite onlymodel
When copying, the sentence is
Tick the figures you want: they make up the lede and the CSV.
Duration by satellite
satellite only1day
21 Aug 2017 to 21 Aug 2017: first and last day with fire on the page.
- Source
- EFFIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- last detection: 21 Aug 2017, 11:47 UTC
+− cross-check
Satellites pass a few times a day and cloud or smoke can hide the fire: a lack of detections is not an official extinction. Each country’s emergency service declares a fire contained or out.
Start
satellite only21 Aug 2017
First day with fire seen by the satellites or the perimeter.
- Source
- EFFIS (Copernicus) · NASA FIRMS · VIIRS
- Date
- 21 Aug 2017
+− cross-check
No official record is matched to this page, so the alert time and the cause are not known here.
Hotspots
satellite only3
VIIRS detections at 375 m. Most intense hotspot: 3 MW.
- Source
- NASA FIRMS · VIIRS (Suomi NPP)
- Date
- 21 Aug 2017 – 21 Aug 2017
+− cross-check
There is no official record to compare with. Each hotspot is a pixel detected in one satellite pass, not a separate fire.
The worst day
satellite only10MW
Total radiative power on 21 August 2017; hotspots that day: 3.
- Source
- NASA FIRMS · VIIRS (FRP)
- Date
- 21 Aug 2017
+− cross-check
Fire radiative power (FRP) measures the energy the fire gives off when the satellite passes. Added up by day, it compares intensity, not area.
Danger at the start
model21.8FWI · high
Fire Weather Index (Canadian system) computed by WorldFires for the day the fire started. Consecutive days without rain before: 14.
- Source
- WorldFires calculation (Canadian FWI system)
- Date
- 21 Aug 2017, local noon
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
This is an index computed from weather model data, not a measurement of the fire nor an official warning. Danger warnings are issued by each country’s authority. Emergency number and official warnings
Weather during the fire
model28.2°C · 42% RH
High of 28.2 °C and minimum humidity of 42% on 21 August 2017; gusts of 36 km/h on 21 August 2017.
- Source
- weather model at the fire’s grid cell
- Date
- 21 Aug 2017 – 21 Aug 2017
- Model
- ERA5 0,25° (ECMWF · Copernicus C3S) · Open-Meteo.com
+− cross-check
These are model values for a cell of about 25 km, not from a weather station: they may differ from what was measured on the ground.
Living inside
model≈ 40people
Estimated residents inside the perimeter and 0.37 ha of built-up area (100 m grid, epoch 2015).
- Source
- GHSL R2023A · JRC
- Date
- calculated on 24 October 2026
+− cross-check
This is an estimate on 100 m cells, made from satellite imagery and census data: it does not mean that homes burned or that anyone was harmed. The perimeter also contains land that never burned.
This page’s change log has been kept since 24 October 2026: every night what it publishes is compared and the difference is logged. Anything earlier is reconstructed from each source’s date and marked as reconstructed.
Show
-
· reconstructed GHSLPopulation and built-up area computed
-
· reconstructed weatherWeather and FWI computed from the ERA5 reanalysis
-
· reconstructed perimeterEFFIS (Copernicus) revises the perimeter
What was saved on 24 October 2026
Every night a snapshot of what the page shows is saved. If anything changes, it appears in the list as a log entry.
- Area
- 220 ha
- Dates
- 21 Aug 2017 – 21 Aug 2017
- Name
- Podgorica Municipality
- Official record
- —
Versioned permanent link
https://worldfires.org/en/fire/podgorica-municipality-2017-08-4?v=2026-10-24A version keeps the area, dates, name and official record; the area as it was logged (changes under 2% are not logged). The map, hotspots and weather always show today’s data.
Citation
A lede of about 60 words figures only, no adjectives
CSV for this fire podgorica-municipality-2017-08-4.csv · daily, no individual hotspots
| fecha | focos_viirs | frp_mw | tmax_c | tmin_c | hr_min_pct | viento_max_kmh | racha_max_kmh | precip_mm | fwi | clase_fwi | dentro_del_incendio |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-08-21 | 3 | 10 | 28.2 | 21.4 | 42 | 12.8 | 36 | 0.7 | 21.8 | alto | 1 |
| 2017-08-22 | 0 | 0 | 29 | 17.7 | 29 | 13 | 39.2 | 0 | 28.2 | alto | 0 |
| 2017-08-23 | 0 | 0 | 30.7 | 16.1 | 28 | 8.5 | 24.1 | 0 | 27.3 | alto | 0 |
| 2017-08-24 | 0 | 0 | 33.5 | 17.2 | 28 | 7.8 | 22.7 | 0 | 28.5 | alto | 0 |
| 2017-08-25 | 0 | 0 | 36.1 | 18.6 | 25 | 6.9 | 20.2 | 0 | 30.9 | alto | 0 |
| 2017-08-26 | 0 | 0 | 36.6 | 19.5 | 24 | 7.4 | 22.3 | 0 | 32.6 | alto | 0 |
| 2017-08-27 | 0 | 0 | 36.4 | 19.7 | 26 | 6.7 | 21.6 | 0 | 32.4 | alto | 0 |
| 2017-08-28 | 0 | 0 | 35.3 | 20 | 33 | 8.7 | 27.7 | 0 | 33.2 | alto | 0 |
| 2017-08-29 | 0 | 0 | 30.3 | 22.2 | 42 | 11.9 | 41.8 | 2.8 | 9.8 | bajo | 0 |
It is generated in your browser from this page’s data: one file per fire, aggregated by day and without individual hotspots.
Live widget for your story
It updates itself while the fire is still active and links to this page. Free, with the attribution shown at the bottom.
Sources for this page: EFFIS (Copernicus), NASA FIRMS (VIIRS), ERA5 (ECMWF/Copernicus C3S) · Open-Meteo.com (CC BY 4.0), GHSL (JRC). Open-Meteo.com · How we build fire pages: methodology
- Burnt area
- 220ha
- Copernicus perimeter
- Duration
- 1day
- 21 Aug 2017 – 21 Aug 2017
- Municipalities hit
- 1
- municipalities
- Started on
- 21 Aug
- 2017
- Heat detections
- 3
- in a single hotspot: 3 MW
- Danger at start
- 22
- High · FWI index
- Average daily power
- 10MW
- detected power per day, on average
Where it burned
HOTSPOTS BY DAY
21 Aug21 Aug
How it evolved, day by day
21 Aug 2017 · 10 MW · 3
Fire radiative power detected each day, in megawatts, and number of hotspots. The magenta bar marks the peak day.
The weather it burned in
28°high
36km/h · peak gust
42%lowest humidity
It had gone 14 days without rain (1 mm or more) when it started. Rain came after the fire: 2.8 mm on 29 Aug.
This area had burned before
No earlier perimeters overlap this fire since 2016, when the satellite record begins.
What happened to each town
-
Podgorica Municipality where it started220 ha reached on 21 Aug0.2 %
Burnt area inside each municipality, from crossing the official perimeter with administrative boundaries. The distance runs from the point marking the centre of each area to the nearest fire: staying a kilometre away does not mean it reached the houses.
What burned
- Agricultural areas55 %
- Coniferous forest28 %
- Scrub and transitional woodland16 %
- Artificial surfaces0.9 %
Land cover inside the perimeter according to Corine Land Cover, as reported by Copernicus.
People and buildings inside the perimeter
GHSL 2015Built-up area0.37 ha
Residents≈ 40
Inside the perimeter there were about 0.37 hectares of built-up land and about 40 residents (GHSL 2015, satellite-based estimate).
This is an estimate on 100 m cells, made from satellite imagery and census data: it does not mean that homes burned or that anyone was harmed. The perimeter also contains land that never burned.
Source: Global Human Settlement Layer (GHS-BUILT-S and GHS-POP R2023A), European Commission Joint Research Centre (JRC), © European Union, CC BY 4.0. Sum inside the perimeter computed by WorldFires. human-settlement.emergency.copernicus.eu
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) |
|---|---|---|---|---|---|
| 21 Aug | 28.2 °C | 42 % | 36 km/h | 0.7 mm | High 22 |
| 22 Aug after | 29.0 °C | 29 % | 39 km/h | 0.0 mm | High 28 |
| 23 Aug after | 30.7 °C | 28 % | 24 km/h | 0.0 mm | High 27 |
| 24 Aug after | 33.5 °C | 28 % | 23 km/h | 0.0 mm | High 28 |
| 25 Aug after | 36.1 °C | 25 % | 20 km/h | 0.0 mm | High 31 |
| 26 Aug after | 36.6 °C | 24 % | 22 km/h | 0.0 mm | High 33 |
| 27 Aug after | 36.4 °C | 26 % | 22 km/h | 0.0 mm | High 32 |
| 28 Aug after | 35.3 °C | 33 % | 28 km/h | 0.0 mm | High 33 |
| 29 Aug after | 30.3 °C | 42 % | 42 km/h | 2.8 mm | Low 10 |
Its twins: fires that started in the same weather
It started with an FWI of 21.8, a minimum humidity of 42% and 14 days without rain. Fires in the area that started in weather like this since 2016: 19.
FWI at the start
21.8
Minimum humidity
42 %
Days without rain
14
this fire
chosen twins
rest of the area
Almost identicalSimilar
Outlines of the closest twins
This fire · Podgorica Municipality fire, 21 August 2017
220 ha
1 day
FWI 21.8
Min. humidity 42 %
Ljubinje fire, August 2017
128 ha
2 days
FWI 21.5
Min. humidity 42 %
100 km away, in 2017
First rain (1 mm or more) after it ended: none in the following ten days.
Cetinje Municipality fire, August 2021
915 ha
11 days
FWI 20.7
Min. humidity 42 %
50 km away, in 2021
First rain (1 mm or more) after it ended: 6.5 mm on 18 Aug.
Podgorica Municipality fire, July 2020
892 ha
2 days
FWI 19.8
Min. humidity 42 %
6 km away, in 2020
First rain (1 mm or more) after it ended: 30.2 mm on 4 Aug.
Podgorica Municipality fire, June 2021
113 ha
1 day
FWI 20.5
Min. humidity 43 %
12 km away, in 2021
First rain (1 mm or more) after it ended: none in the following ten days.
Nikšić Municipality fire, August 2026
14,076 ha
26 days
FWI 21.7
Min. humidity 40 %
41 km away, in 2026
First rain (1 mm or more) after it ended: 9.5 mm on 12 Sept.
What happened to them
- 3 days
- median duration
- 397 ha
- median area
- 21 %
- went past 1,000 ha
- 7.8 mm
- rain at the end (median; 14 of 19 had it)
It stayed below its twins: 220 ha against a median of 397 ha. It lasted 1 day, against 3 days.
In 5 of 19, not even 1 mm fell in the ten days after the end: they went out without rain. In the rest, the first rainy day brought a median of 7.8 mm.
This is a bank of analogues: it shows what usually happens, not what will happen. With fewer than 15 twins we give no figures. How we calculate it
How it ended
2.8 mmfirst rain
29 Aug8 days after it ended
36km/h · max. gust
It was considered over on 21 Aug, and on 29 Aug 2.8 mm fell. We do not know whether the rain or the firefighters put it out. Twins with rain when they ended: 14 of 19, with a median of 7.8 mm.
Weather on this page: Open-Meteo.com (CC BY 4.0) · Copernicus Climate Change Service (ERA5)
How a twin is chosen
- Same area: fires that have already ended, less than 250 km from this one, since 2016.
- Same start: we compare the FWI on the first day, the minimum humidity that day and the run of days without rain before it. The slider sets how much they may differ.
- Only pages with final weather data (ERA5 reanalysis) calculated in the same way as this fire’s; agricultural and grass burns and pages with data under review are left out.
- Fires burning at the same time as this one (a week before or after) are left out: they share the same spell of weather and do not count as a precedent.
- They are sorted by similarity, and the outlines of the first five are drawn.
Before and after, from space
Drag the line to compare the same ground before the fire and after it.
↔
Before · 14 Aug 2017
After · 28 Aug 2017
Sentinel-2 did not pass over on that day. Try another date, or use false colour, which is daily.
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 · 3Every 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 time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 4,057 haPodgorica Municipality11 August 2025 · 7 days · 15 km away
- 5,687 haDanilovgrad Municipality7 July 2017 · 13 days · 24 km away
- 6,019 haPodgorica Municipality1 August 2017 · 26 days · 26 km away
- 3,085 haBudva MunicipalityJuly 2024 · 16 days · 29 km away
- 2,853 haBar Municipality17 August 2017 · 16 days · 35 km away
- 7,850 haCetinje Municipality1 August 2021 · 24 days · 40 km away
Frequently asked questions
- How long did the Podgorica Municipality fire last?
- Copernicus dates it between 21 August 2017 and 21 August 2017: 1 day between the first and last image with fire.
- How much area did it burn?
- The perimeter Copernicus measured from satellite imagery is 220 hectares (2.2 km²). Official national figures may differ.
- Which municipalities burned?
- The fire only entered Podgorica Municipality (220 ha, 0.2 %).
- What was the weather like?
- During the fire the temperature reached 28.2 °C, humidity dropped to 42 % and gusts hit 36 km/h. The fire danger index (FWI) reached 22, class High.
- Where does this data come from?
- From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Montenegro (geoBoundaries). It is not an official report.
- How did the fires that started in similar weather in this area end?
- Fires less than 250 km away that started since 2016 with a similar FWI, humidity and dry spell: 19. Their median duration was 3 days and their median area 397 ha; 21 % went past 1,000 ha. In 5 of 19, not even 1 mm fell in the ten days after the end: they went out without rain. In the rest, the first rainy day brought a median of 7.8 mm.
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: 112 · 123 · Emergency number and official warnings
Satellite cross-check
History of this page Changes in area, dates, name, official record or merged pages, compared every night since 24 October 2026.
No changes since 24 October 2026.
RSS Changes to this page With cross-checks and a citable version
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
How we know this
- Perimeter: EFFIS (Copernicus), mapped on satellite imagery.
- Dates from the perimeter: the VIIRS detections inside it did not change them. 3 Suomi-NPP VIIRS detections on those dates.
- We have not matched this page with any official record.
- Weather: Copernicus ERA5 reanalysis at the fire location, in cells of about 25 km.
- Built-up area and population come from the JRC Global Human Settlement Layer (epoch 2015, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.
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 ADM1 (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.