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Fish Fire, June 2024 Northwest Arctic

Out · last measured on 22 Jun 2024

The fire started on 22 June 2024 in Northwest Arctic, United States, and satellites saw it burning for 1 day. United States agencies (MTBS / NIFC) mapped an official burnt perimeter of 565 hectares, spread across a single county.

It is the 422th largest in Alaska since 2016 (of 472 with a page). Number 304 in United States in 2024, of 371.

Burnt area
565ha
official perimeter (MTBS / NIFC)
Duration
1day
22 Jun 2024 – 22 Jun 2024
Municipalities hit
1
counties
Started on
22 Jun
2024
Heat detections
34
in a single hotspot: 30 MW
Danger at start
5
Low · FWI index

Where it burned

HOTSPOTS BY DAY 22 Jun22 Jun

The weather it burned in

27°high
36km/h · peak gust
24%lowest humidity

It had gone 3 days without rain (1 mm or more) when it started. Rain came after the fire: 2.1 mm on 27 Jun.

This area had burned before

No earlier perimeters overlap this fire since 2016, when the satellite record begins.

What happened to each town

  1. Northwest Arctic where it started
    594 ha reached on 24 Jun
    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)
22 Jun 21.4 °C 46 % 34 km/h 1.8 mm Very low 5
23 Jun after 19.6 °C 51 % 35 km/h 1.3 mm Low 5
24 Jun after 19.6 °C 33 % 30 km/h 0.0 mm Low 11
25 Jun after 23.7 °C 28 % 36 km/h 0.0 mm Moderate 17
26 Jun after 26.8 °C 24 % 30 km/h 0.2 mm High 22
27 Jun after 26.0 °C 32 % 23 km/h 2.1 mm Low 7

Before and after, from space

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

Before · 15 Jun 2024
After · 29 Jun 2024

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 25 June 2024 the air beside the fire reached 33 µg/m³ of PM2.5, but no daily average passed the WHO guideline (15).

PM2.5 peak33 µg/m³
Days over the guideline0 days
PM1047 µg/m³
Optical depth0.20
202122232425
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 · 34Every 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 United States ›

Frequently asked questions

How long did the Fish fire last?
It burned between 22 June 2024 and 22 June 2024: 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 565 hectares (5.6 km²). Other tallies, such as daily incident reports, may give slightly different figures.
Which counties burned?
The fire only entered Northwest Arctic (594 ha, 0.0 %).
What was the weather like?
During the fire the temperature reached 26.8 °C, humidity dropped to 24 % and gusts hit 36 km/h. The fire danger index (FWI) reached 22, class High.
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.