How long did the Fawn fire last?

It burned between 5 August 2016 and 5 August 2016: 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 1,278 hectares (12.8 km²). Other tallies, such as daily incident reports, may give slightly different figures.

Which counties burned?

The fire only entered Park (1,284 ha, 0.1 %).

What was the weather like?

During the fire the temperature reached 23.9 °C, humidity dropped to 10 % and gusts hit 73 km/h. The fire danger index (FWI) reached 43, class Very 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.

US · United States · 2016-08-05 → 2016-08-05

Fawn Fire, August 2016 Park

Out · last detection 6 Aug 2016, 20:41 UTC

The fire started on 5 August 2016 in Park, United States, and satellites saw it burning for 1 day. United States agencies (MTBS / NIFC) mapped an official burnt perimeter of 1,278 hectares, spread across a single county.

It is the 58th largest in Wyoming since 2016 (of 117 with a page). Number 220 in United States in 2016, of 475.

Burnt area: 1,278ha; official perimeter (MTBS / NIFC)
Duration: 1day; 5 Aug 2016 – 5 Aug 2016
Municipalities hit: 1; counties
Started on: 5 Aug; 2016
Heat detections: 216; in a single hotspot: 141 MW
Danger at start: 29; High · FWI index
Energy released: 63MW; sum of detected power

HOTSPOTS BY DAY 5 Aug5 Aug

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

24°high

73km/h · peak gust

10%lowest humidity

It had gone 19 days without rain (1 mm or more) when it started. Rain came after the fire: 4.7 mm on 12 Sept.

This area had burned before

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

What happened to each town

Park where it started

1,284 ha reached on 6 Aug

0.1 %

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)
5 Aug	22.6 °C	12 %	23 km/h	0.0 mm	High 29
6 Aug after	19.2 °C	28 %	42 km/h	0.3 mm	High 28
7 Aug after	17.6 °C	25 %	70 km/h	1.6 mm	Moderate 16
8 Aug after	19.9 °C	15 %	55 km/h	0.0 mm	High 31
9 Aug after	17.5 °C	18 %	72 km/h	0.0 mm	High 37
10 Aug after	16.8 °C	19 %	55 km/h	0.0 mm	High 30
11 Aug after	16.5 °C	24 %	35 km/h	2.9 mm	Very low 5
12 Aug after	18.0 °C	26 %	40 km/h	0.2 mm	Moderate 13
13 Aug after	21.1 °C	18 %	31 km/h	0.0 mm	High 21
14 Aug after	21.0 °C	19 %	53 km/h	0.6 mm	High 28
15 Aug after	22.4 °C	16 %	35 km/h	0.0 mm	High 28
16 Aug after	23.9 °C	15 %	31 km/h	0.0 mm	High 30
17 Aug after	23.9 °C	16 %	34 km/h	1.3 mm	Moderate 18
18 Aug after	17.7 °C	40 %	32 km/h	1.3 mm	Low 9
19 Aug after	13.0 °C	30 %	42 km/h	0.0 mm	Moderate 16
20 Aug after	19.3 °C	13 %	32 km/h	0.0 mm	High 25
21 Aug after	22.2 °C	16 %	53 km/h	0.3 mm	High 35
22 Aug after	20.8 °C	10 %	64 km/h	0.0 mm	Very high 43
23 Aug after	15.3 °C	17 %	45 km/h	0.2 mm	High 34
24 Aug after	11.2 °C	41 %	43 km/h	3.9 mm	Very low 4
25 Aug after	14.4 °C	26 %	31 km/h	0.0 mm	Low 7
26 Aug after	14.5 °C	28 %	37 km/h	0.8 mm	Low 11
27 Aug after	17.7 °C	22 %	53 km/h	0.0 mm	High 23
28 Aug after	19.6 °C	20 %	48 km/h	0.0 mm	High 26
29 Aug after	21.5 °C	17 %	31 km/h	0.0 mm	High 28
30 Aug after	21.6 °C	16 %	33 km/h	0.0 mm	High 30
31 Aug after	22.2 °C	14 %	50 km/h	0.0 mm	High 35
1 Sept after	20.9 °C	21 %	56 km/h	1.5 mm	Moderate 20
2 Sept after	17.8 °C	18 %	73 km/h	0.0 mm	High 34
3 Sept after	12.6 °C	33 %	57 km/h	0.7 mm	Moderate 21
4 Sept after	6.3 °C	77 %	36 km/h	10.2 mm	Very low 0
5 Sept after	5.8 °C	65 %	48 km/h	3.7 mm	Very low 0
6 Sept after	10.8 °C	27 %	54 km/h	0.0 mm	Very low 3
7 Sept after	12.2 °C	25 %	55 km/h	0.0 mm	Low 7
8 Sept after	12.7 °C	24 %	67 km/h	0.1 mm	Moderate 16
9 Sept after	10.3 °C	26 %	40 km/h	0.0 mm	Moderate 14
10 Sept after	16.6 °C	21 %	46 km/h	0.0 mm	Moderate 20
11 Sept after	14.3 °C	20 %	65 km/h	0.6 mm	High 23
12 Sept after	2.8 °C	76 %	35 km/h	4.7 mm	Very low 0

Before and after, from space

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

↔

Before · 29 Jul 2016

After · 12 Aug 2016

Before After

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

Detections table · 216Every 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 time	Satellite	FRP (MW)	Lat	Lon

Other fires nearby

All fires in United States ›

Frequently asked questions

How long did the Fawn fire last?: It burned between 5 August 2016 and 5 August 2016: 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 1,278 hectares (12.8 km²). Other tallies, such as daily incident reports, may give slightly different figures.
Which counties burned?: The fire only entered Park (1,284 ha, 0.1 %).
What was the weather like?: During the fire the temperature reached 23.9 °C, humidity dropped to 10 % and gusts hit 73 km/h. The fire danger index (FWI) reached 43, class Very 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

NASA FIRMS ↗
NIFC · Fire maps ↗

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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.

Where it burned