Big Ridge

active fire

Wildfire

ACRES BURNED

3269

STATE

Georgia

ORIGIN COUNTY
Rabun
containment

57%

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

34.9465067305087, -83.2808869465982

{D725551D-C450-4475-89FE-FF86C68991C7}

2025-03-22

TIMELINE

11 days

March 22

Detected

April 2

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
Minimal

BEHAVIOR DETAILS
  1. Smoldering
  2. Smoldering
  3. Smoldering

Nearest CITY
Clayton

PRIMARY FUEL TYPE?
Hardwood Litter


Description

8 Miles NE of Clayton GA

Response

Lead Protecting AGENCY

USFS

TOTAL PERSONNEL

246

DISPATCH CENTER
Georgia Interagency Coordination Center
PROPERTY OWNERSHIP

Federal
(USFS)

WEATHER

Nearby Air Quality
AQI

*

34.9465067305087, -83.2808869465982

* mph • *

forecast

From the Web

External data is not official

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

2025-04-02 20:01:25.1636312025-04-02 20:01:25.163631

1. Start Time & Info

**Start Date/Time/Location** The Big Ridge Fire started on March 22, 2025, in the Sarah's Creek area of the Warwoman Wildlife Management Area in Clayton, Georgia[1][2][5]. **Size and Containment** As of April 1, 2025, the fire has burned 2,964 acres and is 20% contained[2][5]. **Growth and Rate of Spread** The fire has been growing steadily, although recent rain and firefighting efforts have slowed its spread. Initially, it was reported at a smaller size but quickly expanded due to dry conditions and steep, rocky terrain. The fire has impacted the Bartram Trail, Sarah’s Creek Campground, and the Warwoman Wildlife Management Area[1][2][5]. **Containment Efforts** Firefighters are constructing and improving both direct and indirect fire control lines. They have successfully contained the northern edge of the blaze from Rabun Bald to Wilson Gap near Sky Valley. Mop-up operations are ongoing to extinguish residual heat sources[2][5].

2. Evacuations & Closures

**Evacuations and Sheltering:** **Evacuation Orders** There are no evacuation orders in place at this time, although officials are working with Rabun County to ensure an orderly evacuation plan is ready if needed for the Sky Valley community and areas along Warwoman Road[2][5]. **Evacuation Warnings** No evacuation warnings have been issued, but residents are advised to stay informed and exercise caution in fire-prone areas[2][5]. **Evacuation Shelters and Information** No specific evacuation shelters have been designated, but residents can stay updated through various public information channels[2][5]. **Road and Infrastructure Closures:** - A closure order remains in effect for areas surrounding the Big Ridge Fire. Specific road closures are not detailed, but the fire area is restricted to public access[2][3]. **For more information, visit:** - [InciWeb's Big Ridge Fire page]: https://inciweb.wildfire.gov/incident-information/gachf-big-ridge-fire - [U.S. Forest Service's Big Ridge Fire updates]: https://www.facebook.com/ChattOconeeNF - [Rabun County's Emergency Management updates]: https://nowhabersham.com/big-ridge-fire-containment-up-to-20/

3. Current Impact

**Impacts:** **Injuries and Fatalities** There are no reported fatalities or injuries directly attributed to the Big Ridge Fire[2][5]. **Structures Impacted** No structures have been reported as damaged or destroyed, although structure protection specialists from the Georgia Forestry Commission are assessing potential risks and providing support to communities along Warwoman Creek[2][5]. **Infrastructure and Trails** The fire is impacting the Bartram Trail, Sarah’s Creek Campground, and the Warwoman Wildlife Management Area[1][2][5]. **School and Business Closures** No specific school or business closures have been reported due to the fire[2][5]. **Safety Concerns:** **Air Quality** Air quality in the Sky Valley area is being impacted, and those in sensitive groups are advised to monitor air quality conditions and avoid prolonged exposure to smoke[5]. **Burn Bans** No specific burn bans have been reported, but the fire is burning in conditions of abnormally dry to medium drought, which increases fire danger[1][2]. **Health Risks** Residents are cautioned about the potential health risks from smoke and are advised to stay indoors and use air purifiers if possible[5].

4. Current Outlook

**Containment Projections** Firefighters anticipate continued progress in containing the fire, with an estimated containment date of April 30, 2025. However, the fire remains a challenge due to weather conditions and terrain[2][5]. **Weather and Wind Warnings** Recent rain has aided firefighting efforts, but warmer and drier conditions are expected, with temperatures reaching the 70s and humidity dropping into the 20s and 30s. Gusty winds from the northwest are expected, which could increase fire activity[2][5].

5. Weather info

**Cause** The cause of the Big Ridge Fire is currently under investigation by the U.S. Forest Service Law Enforcement and Investigations unit. Anyone with information about suspicious activity on March 22, 2025, is urged to call the Georgia Forestry Commission Arson Hotline at 1-800-428-7337[1][2][5]. **Weather and Climate** The fire is being fueled by abnormally dry to medium drought conditions with dryer than normal fuels. The area has experienced recent rain, which has helped reduce fire activity, but warmer and drier conditions are forecasted, which could exacerbate the fire's spread. The fire is also influenced by steep and rocky terrain, which dictates indirect tactics[1][2][5].

Citations

['http://inciweb.wildfire.gov/incident-information/gachf-big-ridge-fire', 'https://nowhabersham.com/big-ridge-fire-containment-up-to-20/', 'https://inciweb.wildfire.gov/incident-publication/gachf-big-ridge-fire/big-ridge-fire-daily-update-march-29-03-29-2025', 'https://www.fox5atlanta.com/news/meeting-held-update-residents-big-ridge-fire-rabun-county', 'https://nowhabersham.com/firefighters-gain-ground-on-big-ridge-fire/']

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