WHITE HORN

active fire

Wildfire

ACRES BURNED

627

STATE

Oklahoma

ORIGIN COUNTY
Osage
containment

50%

Active Hotspots

Active Hotspots are heat signatures detected by satellites within the last 24 hours.

  • Most locations are covered at least every 3-5 hours.
  • Some hotspots may be unrelated to wildfires.

Active Hotspots (0)

on

off

Recent Hotspots

Recent Hotspots are heat signatures detected by satellites within the last 7 days.

  • Most locations were covered at least every 4-6 hours.
  • Does not include last 24 hours.

Recent Hotspots (0)

on

off

Flame Animation

Flame Animations are visual depictions of flame behavior based on known data.

  • Wind data from National Weather Service.
  • Some flames depicted may be unrelated to wildfires.

Flame Animation

on

off

36.5446464591319, -96.0850276068587

{E59C6CD9-DDBA-4AB2-83F6-9D4AF81DC9D9}

2025-03-29

TIMELINE

1 days

March 29

Detected

March 30

LAST UPDATED
Wind Dynamics

first 2 will be pulled from the fire automatically.

Can have dynamic values. Ie > Higher wind value raises directional randomness value.

Time Scale

Inherent speed (at zero wind). Controls the overall speed of the simulation, affecting how quickly particles move and update.

3.5x

Wind Speed

Controls the velocity of particle movement, simulating how wind speed affects ember and heat plume transport.

11mph

Wind Direction

The prevailing direction of the wind as provided by the closest NWS weather station, expressed in degrees.

N(0)E(90)S(180)W(270) 0degrees

Directional Randomness

Simulates turbulence and local wind variations by adding random fluctuations to particle trajectories, similar to fire-induced wind eddies.

12%
Particle Dynamics

Can also have dynamic values. Ie > Higher wind reduces scale decay. Or Higher acreage increases. More than 30 hotspots increases particle lifespan. Etc.

Particle Lifespan

Determines how long each heat visualization element persists, analogous to the duration of visible thermal signatures in infrared imagery.

30frames

Particle Density

Controls the concentration of visualization elements within each burst, similar to the density of detected thermal signatures in a given area.

20%

Particle Scale Decay

Determines how quickly particles diminish in size over their lifespan, representing the cooling and dissipation of thermal signatures.

60%

Particle Scale Variation

Controls the range of initial particle sizes, simulating the variation in intensity of thermal signatures across a detection area.

80%
Burst/Emitter Dynamics

(⛔️ Some of these aren't totally working.). Controls the detailed behavior of fire particle emission patterns.

Burst Frequency

Sets how often new groups of particles are emitted, simulating the pulsing nature of thermal plumes and intermittent fire behavior.

2per sec

Particles Per Burst

Determines the number of thermal signatures released in each emission event, representing the intensity of individual heat releases.

3

Burst Duration

Controls how long each emission event lasts, analogous to the duration of individual thermal pulses in fire behavior.

0.3sec

Gap Between Bursts

Sets the cooling or rest period between emission events, representing the cyclical nature of fire intensity fluctuations.

0.2sec

Burst Length Variation

Adds randomness to the duration of each burst, simulating the natural variability in fire behavior and thermal signature patterns.

50%
Incident Data

CAUSE

Undetermined

BEHAVIOR
Active

PRIMARY FUEL TYPE?
Timber (Grass and Understory)


Description

5 miles E of Barnsdall, OK

Response

Lead Protecting AGENCY

BIA

TOTAL PERSONNEL

29

DISPATCH CENTER
Arkansas-Oklahoma Interagency Coordination Center
PROPERTY OWNERSHIP

Private
(Private)

WEATHER

Nearby Air Quality
AQI

*

36.5446464591319, -96.0850276068587

* mph • *

forecast

From the Web

External data is not official

This information is compiled automatically, and is not confirmed by a human reviewer.

2025-04-01 20:12:53.8247142025-04-01 20:12:53.824714

1. Start Time & Info

**Start Date/Time/Location** The White Horn Fire in Osage County, Oklahoma, started on or around March 28, 2025, though the exact time and specific location within Osage County are not detailed in the available reports. **Size and Containment** As of the latest updates, the fire has burned approximately 627-628 acres and is reported to be around 50% contained[1][3][5]. **Growth and Rate of Spread** The fire is part of a larger wildfire situation in Oklahoma, fueled by extreme fire weather conditions including high winds and low humidity. While specific details on the rate of spread for the White Horn Fire are not provided, it is noted that the fire is being managed within the context of broader statewide fire response efforts[2][5]. **Containment Efforts** Firefighters are working to contain the fire as part of the statewide response to multiple wildfires. The Oklahoma Department of Emergency Management (OEM) and various agencies, including the Oklahoma Forestry Services and the Oklahoma National Guard, are involved in the response efforts[2].

2. Evacuations & Closures

**Evacuations and Sheltering:** **Evacuation Orders and Warnings** While specific evacuation orders for the White Horn Fire are not detailed, a State of Emergency is in effect for 12 Oklahoma counties due to wildfires and fire weather conditions. Evacuation orders and warnings have been issued for various areas across the state[2]. **Evacuation Shelters** Shelters are open in several locations, including: - First Methodist Church of Mannford - Grand Casino in Shawnee - Luther Community Center - Payne County Fairgrounds in Stillwater[2]. **Estimated Number of People Impacted** The exact number of people impacted by the White Horn Fire alone is not provided, but over 400 homes have been damaged statewide due to the various wildfires[2]. **Road and Infrastructure Closures:** - Specific road closures related to the White Horn Fire are not detailed, but general advice is to avoid non-essential travel to allow firefighters room to work. Various roads and highways across Oklahoma have been closed due to the wildfires[2]. **For more information:** - [Oklahoma Department of Emergency Management's Wildfire Situation Update]: https://oklahoma.gov/oem/news/newsroom/wildfire-situation-update-3---march-16-2025.html - [KFOR News 4's Wildfire Coverage]: https://kfor.com/ - [National Interagency Coordination Center's Incident Management Situation Report]: https://www.nifc.gov/nicc-files/sitreprt.pdf

3. Current Impact

**Impacts:** **Injuries and Fatalities** While specific numbers for the White Horn Fire are not provided, there have been 142 injuries related to the fires and high winds across Oklahoma[2]. **Structures Impacted** The fire is part of a larger situation where over 400 homes have been damaged statewide. However, the specific impact on structures from the White Horn Fire alone is not detailed[2]. **School and Business Closures** No specific closures related to the White Horn Fire are mentioned, but widespread disruptions due to the state's wildfires have occurred[2]. **Notable Impacts** The fire has contributed to the broader impact on communities, with significant emotional and physical tolls on residents and responders. **Safety Concerns:** **Power Outages** There are less than 1,000 power outages statewide, but specific outages related to the White Horn Fire are not detailed[2]. **Water Safety** No specific water safety concerns have been reported. **Burn Bans** A county-issued burn ban is in effect due to extreme fire danger. **Air Quality** Smoke from the fires may pose health risks, particularly for those with respiratory conditions. Residents are advised to stay indoors and use air purifiers if possible[2].

4. Current Outlook

**Containment Projections** - The containment efforts for the White Horn Fire are part of the broader statewide response. Firefighters are working to contain the various fires, but specific containment projections for this fire are not provided[2]. **Weather and Wind Warnings** - A Red Flag Warning is in effect for much of Oklahoma due to gusty winds, low humidity, and dry vegetation. A Fire Weather Watch remains in effect, indicating continued high fire danger[2].

5. Weather info

**Cause** - The cause of the White Horn Fire is currently under investigation, similar to other wildfires in the area[2]. **Weather and Climate** - The fire is being fueled by extreme fire weather conditions, including high winds and low humidity. The National Weather Service has extended the Red Flag Warning, and the area is experiencing persistent offshore flow with periods of strong winds, exacerbating the fire's spread and intensity[2][5]. The ongoing weather conditions, characterized by dry vegetation and gusty winds, are a significant factor in the fire's behavior and the broader wildfire situation in Oklahoma.

Citations

['https://fires.cornea.is/fire/white-horn/', 'https://oklahoma.gov/oem/news/newsroom/wildfire-situation-update-3---march-16-2025.html', 'https://zoom.earth/fires/us-ok-white-horn-fire/', 'https://www.nifc.gov/fire-information/nfn', 'https://www.nifc.gov/nicc-files/sitreprt.pdf']

Related News