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Holo Prystan fire, 1 August 2026 Скадовський район · Holo Prystan

Out · last detection 8 Aug 2026, 10:32 UTC

The fire started on 1 August 2026 in Holo Prystan, Ukraine, and satellites saw it burning for 8 days. Copernicus mapped a burnt perimeter of 1,850 hectares from satellite imagery, spread across a single municipality.

It is the 38th largest in Kherson Oblast since 2016 (of 1103 with a page). Number 23 in Ukraine in 2026, of 984.

Compare with…

Suggestions: Holo Prystan · 2023Holo Prystan · 2025Holo Prystan · 2024Holo Prystan · 2025

Burnt area
1,850ha
Copernicus perimeter
Duration
≈ 8days
1 Aug 2026 – 8 Aug 2026
Municipalities hit
1
districts
Started on
1 Aug
2026
Heat detections
63
in a single hotspot: 97 MW
Danger at start
28
High · FWI index
Average daily power
242MW
detected power per day, on average

Where it burned

HOTSPOTS BY DAY 1 Aug8 Aug
8 Aug 2026

How it evolved, day by day

1 Aug 2026 · 59 MW · 15 2 Aug 2026 · 657 MW · 32 5 Aug 2026 · 61 MW · 9 8 Aug 2026 · 192 MW · 7
1 Aug 2 Aug 5 Aug 8 Aug

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

The weather it burned in

37°high
50km/h · peak gust
22%lowest humidity

It had gone 3 days without rain (1 mm or more) when it started.

This area had burned before

38% of the perimeter overlaps earlier fires recorded since 2016: 675 ha in 2023, 25 ha in 2025.

How big is it?

10 km
It burned the equivalent of 1.2% of the area of London (18 km² against 1,583 km²).

London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).

This compares size, not location: both shapes are at the same scale, north up, centred on each other.

What happened to each town

  1. Holo Prystan Скадовський район 127,000 inhabitants · 13.6 km from the centre where it started
    1,847 ha reached on 1 Aug
    0.8 %

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 areas87 %
  • Other natural land12 %

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)
1 Aug 31.8 °C 23 % 33 km/h 0.0 mm High 28
2 Aug 33.7 °C 22 % 29 km/h 0.0 mm High 29
3 Aug 34.4 °C 24 % 40 km/h 0.0 mm High 35
4 Aug 35.7 °C 24 % 42 km/h 0.4 mm Very high 39
5 Aug 36.0 °C 24 % 29 km/h 0.0 mm High 30
6 Aug 36.8 °C 25 % 27 km/h 0.0 mm High 31
7 Aug 36.3 °C 23 % 50 km/h 0.0 mm Very high 44
8 Aug 36.0 °C 23 % 35 km/h 0.1 mm Very high 41
9 Aug after 32.2 °C 38 % 44 km/h 0.2 mm High 38
10 Aug after 32.8 °C 40 % 30 km/h 0.1 mm High 32
11 Aug after 34.0 °C 33 % 17 km/h 0.0 mm High 28
12 Aug after 30.7 °C 30 % 46 km/h 0.0 mm High 38
13 Aug after 26.5 °C 26 % 40 km/h 0.0 mm High 35
14 Aug after 27.4 °C 26 % 31 km/h 0.0 mm High 31
15 Aug after 27.8 °C 25 % 34 km/h 0.0 mm High 33
16 Aug after 29.0 °C 28 % 25 km/h 0.0 mm High 30
17 Aug after 30.5 °C 28 % 26 km/h 0.0 mm High 31
18 Aug after 30.3 °C 31 % 40 km/h 0.0 mm High 37

Before and after, from space

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

Before · 25 Jul 2026
After · 15 Aug 2026

If the day is cloudy, change the date: each satellite passes once a day. In false colour the burnt ground looks brown or red.

The smoke

CAMS · Copernicus

On 4 August 2026 the air beside the fire reached 16 µg/m³ of PM2.5, but no daily average passed the WHO guideline (15).

PM2.5 peak16 µg/m³
Days over the guideline0 days
PM1019 µg/m³
Optical depth0.44
30311234
Good Fair Moderate Poor Very poor Extremely poor

Particles from the Copernicus CAMS model at the centre of the perimeter; these are not measurements in each town. The pale bar is the worst hour, the solid one the daily average.

Open-Meteo.com (CC BY 4.0) · Copernicus Atmosphere Monitoring Service (CAMS)

Detections table · 63Every 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 Ukraine ›

Frequently asked questions

How long did the Holo Prystan fire last?
The official perimeter only gives the start date (1 August 2026). The end comes from the heat detections inside the perimeter: it burned until 8 August 2026 (8 days from 1 August 2026), the last day with detections before more than 10 days in a row without any, so it is approximate.
How much area did it burn?
The perimeter Copernicus measured from satellite imagery is 1,850 hectares (18.5 km²). Official national figures may differ.
Which municipalities burned?
The fire only entered Holo Prystan (1,847 ha, 0.8 %).
Did the fire reach a town?
The fire started in Holo Prystan and came within 13.6 km of its centre. That is the distance from the perimeter, or the nearest hotspot, to the point marking the centre; it does not mean it entered the houses.
What was the weather like?
During the fire the temperature reached 36.8 °C, humidity dropped to 22 % and gusts hit 50 km/h. The fire danger index (FWI) reached 44, class Very high.
Where does this data come from?
From the EFFIS (Copernicus) burnt perimeter, NASA FIRMS VIIRS hotspots and the administrative boundaries of Ukraine (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: 101 · 112 · 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

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 101 · 112.

How we know this
  • Perimeter: EFFIS (Copernicus), mapped on satellite imagery.
  • The official perimeter has no end date: the end is the last day with VIIRS detections inside the perimeter before a gap of more than 10 days (150 days at most), so it is approximate. 63 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.

How we build fire pages: methodology ›

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 (Public Domain). 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.