0262 Ferry Fire, June 2025 Sherman, Gilliam
The fire started on 12 June 2025 in Gilliam, United States, and satellites saw it burning for 2 days. United States agencies (MTBS / NIFC) mapped an official burnt perimeter of 4,191 hectares, spread across 2 counties.
It is the 122th largest in Oregon since 2016 (of 327 with a page). Number 88 in United States in 2025, of 327.
Compare with…
- Burnt area
- 4,191ha
- official perimeter (MTBS / NIFC)
- Duration
- ≈ 2days
- 12 Jun 2025 – 13 Jun 2025
- Counties hit
- 2
- counties
- Started on
- 12 Jun
- 2025
- Heat detections
- 55
- in a single hotspot: 42 MW
- Danger at start
- 51
- Extreme · FWI index
- Average daily power
- 321MW
- detected power per day, on average
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 20 days without rain (1 mm or more) when it started.
This area had burned before
4% of the perimeter overlaps earlier fires recorded since 2016: 152 ha in 2023.
How big is it?
London boundary: geoBoundaries · Office for National Statistics (Open Government Licence v3.0).
Paris boundary: geoBoundaries · Institut national de l'information géographique et forestière (IGN-F) (Etalab Open License 2.0).
Madrid boundary: geoBoundaries · Open Data ESRI, IGN Central Registry of Cartography Area (CC BY 4.0).
Berlin boundary: geoBoundaries · Federal Agency for Cartography and Geodesy (dl-de/by-2-0).
This compares size, not location: both shapes are at the same scale, north up, centred on each other.
What happened to each county
-
4,158 ha reached on 12 Jun1.9 %
-
Gilliam where it started26 ha0.0 %
Burnt area inside each county, 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.
People and buildings inside the perimeter
GHSL 2025Inside the perimeter there were about 0.29 hectares of built-up land and almost nobody lived there (GHSL 2025, 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. The GHSL 2025 epoch is a projection made from 2020 and earlier data.
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) |
|---|---|---|---|---|---|
| 12 Jun | 25.0 °C | 22 % | 56 km/h | 0.0 mm | Extreme 51 |
| 13 Jun | 21.2 °C | 31 % | 53 km/h | 0.0 mm | Very high 43 |
| 14 Jun after | 23.4 °C | 20 % | 38 km/h | 0.0 mm | High 38 |
| 15 Jun after | 27.5 °C | 12 % | 34 km/h | 0.0 mm | Very high 40 |
| 16 Jun after | 26.2 °C | 19 % | 55 km/h | 0.0 mm | Extreme 53 |
| 17 Jun after | 27.6 °C | 22 % | 46 km/h | 0.0 mm | Very high 48 |
| 18 Jun after | 24.7 °C | 31 % | 58 km/h | 0.0 mm | Very high 47 |
| 19 Jun after | 23.3 °C | 23 % | 45 km/h | 0.0 mm | Very high 40 |
| 20 Jun after | 16.6 °C | 35 % | 61 km/h | 0.6 mm | Very high 38 |
| 21 Jun after | 15.1 °C | 45 % | 49 km/h | 0.4 mm | High 32 |
| 22 Jun after | 22.3 °C | 30 % | 41 km/h | 0.3 mm | High 30 |
| 23 Jun after | 28.2 °C | 17 % | 24 km/h | 0.0 mm | High 34 |
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.
The smoke
CAMS · CopernicusOn 13 June 2025 the air beside the fire reached 11 µg/m³ of PM2.5, but no daily average passed the WHO guideline (15).
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 · 55Every satellite heat detection, one by one, with time, satellite, power and coordinates.
| Date and time | Satellite | FRP (MW) | Lat | Lon |
|---|
Other fires nearby
- 6,337 ha0584 Cottonwood GilliamJuly 2026 · 8 days · 6 km away
- 12,975 ha0353 Rn Scott Canyon GilliamJuly 2016 · 3 days · 14 km away
- 20,325 ha0476 Hoag GilliamJuly 2026 · 9 days · 15 km away
- 6,507 haJack Knife 0440 Rn ShermanJune 2018 · 3 days · 23 km away
- 19,895 haStubblefield 1008 Rn GilliamAugust 2018 · 7 days · 25 km away
- 4,600 ha0460 Hopkin GilliamJuly 2026 · 3 days · 25 km away
Frequently asked questions
- How long did the 0262 Ferry Fire last?
- The official perimeter only gives the start date (12 June 2025). The end comes from the heat detections inside the perimeter: it burned until 13 June 2025 (2 days from 12 June 2025), 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 official perimeter published by United States agencies (MTBS / NIFC) is 4,191 hectares (41.9 km²). Other tallies, such as daily incident reports, may give slightly different figures.
- Which counties burned?
- The fire entered 2 counties: Sherman (4,158 ha, 1.9 %); Gilliam (26 ha, 0.0 %).
- What was the weather like?
- During the fire the temperature reached 25.0 °C, humidity dropped to 22 % and gusts hit 56 km/h. The fire danger index (FWI) reached 51, class Extreme.
- Where does this data come from?
- From the official burnt perimeter of United States agencies (MTBS / NIFC, public domain), NASA FIRMS VIIRS hotspots and the administrative boundaries of United States. 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: 911 · Emergency number and official warnings ›
- NIFC · National Interagency Fire Center ↗
- InciWeb · Incident Information System ↗
- MTBS · Monitoring Trends in Burn Severity ↗
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.
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: NIFC WFIGS (United States), official.
- 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. 55 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 2025, 100 m cells), summed inside the perimeter: an estimate of what was there, not a damage count.
Where this data comes from
The perimeter is official and in the public domain. For past years it comes from MTBS (Monitoring Trends in Burn Severity), run by the U.S. Geological Survey and the USDA Forest Service, which map it on Landsat and Sentinel-2 imagery. For the current and last year it comes from WFIGS at the National Interagency Fire Center (NIFC): incident perimeters mapped by fire crews, aircraft and imagery. Heat detections come from the VIIRS sensors aboard Suomi-NPP and NOAA-20, distributed by NASA FIRMS at 375 m resolution. County boundaries come from geoBoundaries ADM2 (Public Domain). The area per county is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ slightly from official figures.