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Division No. 10, Subd. D fire, 11 June 2024 Division No. 10, Subd. D

Out · last detection 8 Jul 2024, 16:36 UTC

The fire started on 11 June 2024 in Division No. 10, Subd. D, Canada, and satellites saw it burning for 28 days. Canada’s CWFIS (Natural Resources Canada) mapped an official burnt perimeter of 14,800 hectares from satellite imagery, spread across a single census subdivision.

It is the 2th largest in Newfoundland and Labrador since 2016 (of 18 with a page). Number 68 in Canada in 2024, of 291.

Burnt area
14,800ha
official perimeter (CWFIS)
Duration
28days
11 Jun 2024 – 8 Jul 2024
Census subdivisions hit
1
municipalities
Started on
11 Jun
2024
Heat detections
457
in a single hotspot: 150 MW
Danger at start
1
Very low · FWI index
Average daily power
742MW
detected power per day, on average

Where it burned

HOTSPOTS BY DAY 11 Jun8 Jul
8 Jul 2024

How it evolved, day by day

11 Jun 2024 · 170 MW · 13 12 Jun 2024 · 3,889 MW · 179 13 Jun 2024 · 3,019 MW · 134 16 Jun 2024 · 8 MW · 1 23 Jun 2024 · 101 MW · 4 24 Jun 2024 · 73 MW · 10 25 Jun 2024 · 42 MW · 10 1 Jul 2024 · 250 MW · 24 2 Jul 2024 · 973 MW · 50 3 Jul 2024 · 3 MW · 3 7 Jul 2024 · 7 MW · 6 8 Jul 2024 · 363 MW · 23
12 Jun 25 Jun 3 Jul

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

The weather it burned in

31°high
84km/h · peak gust
30%lowest humidity

It had gone 0 days without rain (1 mm or more) when it started. Rain came after the fire: 3.0 mm on 9 Jul.

This area had burned before

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

How big is it?

10 km
It burned the equivalent of 9.3% of the area of London (148 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 census subdivision

  1. Division No. 10, Subd. D where it started
    15,002 ha reached on 11 Jun
    0.2 %

Burnt area inside each census subdivision, 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 2025
Built-up area< 0.1 ha
Residents< 20

Inside the perimeter there was no noticeable 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)
11 Jun 17.3 °C 37 % 34 km/h 0.4 mm Very low 1
12 Jun 24.5 °C 35 % 40 km/h 0.0 mm Moderate 13
13 Jun 23.9 °C 40 % 50 km/h 0.7 mm Moderate 17
14 Jun 18.0 °C 75 % 77 km/h 13.8 mm Very low 0
15 Jun 9.3 °C 61 % 61 km/h 0.6 mm Very low 1
16 Jun 16.0 °C 49 % 49 km/h 0.2 mm Very low 3
17 Jun 17.5 °C 72 % 52 km/h 4.3 mm Very low 2
18 Jun 20.3 °C 35 % 56 km/h 0.0 mm Low 6
19 Jun 30.6 °C 54 % 66 km/h 3.7 mm Moderate 12
20 Jun 19.9 °C 50 % 84 km/h 1.9 mm Moderate 15
21 Jun 12.4 °C 50 % 73 km/h 0.2 mm Low 10
22 Jun 14.9 °C 47 % 54 km/h 0.5 mm Low 10
23 Jun 15.8 °C 40 % 42 km/h 0.0 mm Low 9
24 Jun 16.5 °C 43 % 52 km/h 0.2 mm Moderate 15
25 Jun 23.8 °C 30 % 68 km/h 0.4 mm Very high 39
26 Jun 16.8 °C 68 % 52 km/h 10.0 mm Very low 0
27 Jun 9.3 °C 63 % 31 km/h 0.4 mm Very low 0
28 Jun 14.8 °C 40 % 30 km/h 3.2 mm Very low 0
29 Jun 15.3 °C 47 % 50 km/h 7.6 mm Very low 0
30 Jun 17.5 °C 43 % 40 km/h 6.9 mm Very low 0
1 Jul 17.5 °C 37 % 55 km/h 0.1 mm Very low 4
2 Jul 23.7 °C 37 % 55 km/h 0.8 mm Moderate 14
3 Jul 20.8 °C 62 % 45 km/h 7.9 mm Low 7
4 Jul 21.1 °C 71 % 60 km/h 8.0 mm Very low 1
5 Jul 15.8 °C 36 % 50 km/h 0.0 mm Very low 3
6 Jul 22.3 °C 33 % 47 km/h 0.0 mm Moderate 12
7 Jul 21.8 °C 50 % 52 km/h 1.9 mm Low 7
8 Jul 28.0 °C 36 % 60 km/h 3.2 mm High 24
9 Jul after 21.0 °C 42 % 33 km/h 3.0 mm Very low 0

Its twins: fires that started in the same weather

It started with an FWI of 0.8, a minimum humidity of 37% and rain the day before. Fires in the area that started in weather like this since 2016: 4.

FWI at the start 0.8
Minimum humidity 37 %
Days without rain 0
this fire chosen twins rest of the area
Almost identicalSimilar

Outlines of the closest twins

Division No. 10, Subd. D fire, July 2020
2,573 ha 8 days FWI 0.4 Min. humidity 48 % 198 km away, in 2020

First rain (1 mm or more) after it ended: 6.1 mm on 18 Jul.

What happened to them

Fires in the area that started in similar weather: 4. With fewer than 15 we give no figures: they would be more noise than signal.

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

3.0 mmfirst rain
9 Julthe day after it ended
84km/h · max. gust

It was considered over on 8 Jul, and on 9 Jul 3.0 mm fell. We do not know whether the rain or the firefighters put it out.

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.

How we calculate it

Before and after, from space

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

Before · 4 Jun 2024
After · 15 Jul 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 3 July 2024 the air beside the fire reached 66 µg/m³ of PM2.5. That day averaged 26: 1.8 times the WHO daily guideline (15).

PM2.5 peak66 µg/m³
Days over the guideline4 days
PM1094 µg/m³
Optical depth1.16
9 Jun16 Jun23 Jun30 Jun7 Jul
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 · 457Every 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

Frequently asked questions

How long did the Division No. 10, Subd. D fire last?
It burned between 11 June 2024 and 8 July 2024: 28 days, according to the dates recorded by Canada’s CWFIS and the heat detections seen by satellite.
How much area did it burn?
The official perimeter mapped by Canada’s CWFIS (Natural Resources Canada) is 14,800 hectares (148.0 km²). Other tallies, such as those of provincial agencies, may give slightly different figures.
Which census subdivisions burned?
The fire only entered Division No. 10, Subd. D (15,002 ha, 0.2 %).
What was the weather like?
During the fire the temperature reached 30.6 °C, humidity dropped to 30 % and gusts hit 84 km/h. The fire danger index (FWI) reached 39, class Very high.
Where does this data come from?
From the official burnt perimeter of Canada’s CWFIS (NBAC, Natural Resources Canada) or, for the current season and until NBAC publishes it, the one rebuilt by GWIS (Copernicus); from NASA FIRMS VIIRS hotspots; and from the administrative boundaries of Canada. 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

Satellite cross-check

History of this page Changes in area, dates, name, official record or merged pages, compared every night 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
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.

How we know this
  • Perimeter: NBAC (Natural Resources Canada), official.
  • Dates from the perimeter: the VIIRS detections inside it did not change them. 457 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.

How we build fire pages: methodology

Where this data comes from

The perimeter is official: it comes from the National Burned Area Composite (NBAC) of the Canadian Wildland Fire Information System (CWFIS), Natural Resources Canada, which maps it on satellite imagery and publishes it under the Open Government Licence – Canada. Until NBAC publishes the current season, this year’s fires carry the perimeter rebuilt from heat detections by GWIS (Copernicus, CC BY 4.0), which is approximate. Heat detections come from the VIIRS sensors aboard Suomi-NPP and NOAA-20, distributed by NASA FIRMS at 375 m resolution. Census subdivision boundaries come from geoBoundaries ADM3 (Open Data Commons Open Database License 1.0). The area per census subdivision is computed by WorldFires by crossing the perimeter with those boundaries, so it may differ slightly from official figures.