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Red Fire, October 2018 Harney

Out · last measured on 16 Oct 2018

The fire started on 16 October 2018 in Harney, United States, and satellites saw it burning for 1 day. United States agencies (MTBS / NIFC) mapped an official burnt perimeter of 935 hectares, spread across a single county.

It is the 236th largest in Oregon since 2016 (of 327 with a page). Number 340 in United States in 2018, of 511.

We have the official perimeter (MTBS / NIFC) for this fire, but the VIIRS sensors did not capture it in enough detail: no day-by-day evolution, but the split by county is there.

Burnt area
935ha
official perimeter (MTBS / NIFC)
Duration
1day
16 Oct 2018 – 16 Oct 2018
Municipalities hit
1
counties
Started on
16 Oct
2018
Danger at start
14
Moderate · FWI index

Where it burned

The weather it burned in

17°high
25km/h · peak gust
29%lowest humidity

It had gone 6 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. Harney where it started
    939 ha
    0.0 %

Burnt area inside each county, 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.

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)
16 Oct 16.9 °C 29 % 25 km/h 0.0 mm Moderate 14
17 Oct after 17.9 °C 28 % 20 km/h 0.0 mm Moderate 13
18 Oct after 19.6 °C 28 % 16 km/h 0.0 mm Moderate 13
19 Oct after 21.5 °C 22 % 13 km/h 0.0 mm Moderate 16
20 Oct after 21.7 °C 18 % 24 km/h 0.0 mm Moderate 20
21 Oct after 21.1 °C 18 % 14 km/h 0.0 mm Moderate 19
22 Oct after 19.4 °C 30 % 23 km/h 0.0 mm Moderate 19
23 Oct after 19.4 °C 14 % 32 km/h 0.0 mm High 27
24 Oct after 15.2 °C 31 % 32 km/h 0.1 mm High 23
25 Oct after 18.2 °C 26 % 24 km/h 0.0 mm Moderate 20
26 Oct after 19.9 °C 34 % 32 km/h 0.0 mm High 22

Before and after, from space

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

Before · 9 Oct 2018
After · 23 Oct 2018

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

Other fires nearby

All fires in United States ›

Frequently asked questions

How long did the Red fire last?
It burned between 16 October 2018 and 16 October 2018: 1 day, according to the start date recorded by United States agencies (MTBS / NIFC) and the heat detections seen by satellite.
How much area did it burn?
The official perimeter published by United States agencies (MTBS / NIFC) is 935 hectares (9.4 km²). Other tallies, such as daily incident reports, may give slightly different figures.
Which counties burned?
The fire only entered Harney (939 ha, 0.0 %).
What was the weather like?
During the fire the temperature reached 16.9 °C, humidity dropped to 29 % and gusts hit 25 km/h. The fire danger index (FWI) reached 14, class Moderate.
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

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
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 911.

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.