"The Clark fire’s rapid expansion to over 1,500 acres in less than a day and the subsequent containment effort involving up to 22 personnel highlight the operational challenges of managing power‑related wildfires in Texas."
The Clark wildfire, located 10 miles southwest of Rock Springs, TX in Edwards County, was discovered on September 15, 2026 and is caused by power generation/transmission/distribution. The fire grew rapidly from 200 acres at 04:40 on September 16 to a peak of 1,523 acres by 14:20 on September 17, while containment fluctuated between 15% and 35% during that period. By September 18 the fire size stabilized at 1,523 acres and containment increased steadily to 75% by 20:00, then dropped to 80% when the acreage fell to 970 acres. From September 18 to 19 containment progressed to 100% with 22 personnel on the scene, and the fire behavior shifted from active to minimal, creeping. The incident remains under the jurisdiction of the SFS agency.
Official source description: 10 Miles SW from Rock Springs, TX
Minimal; Creeping
Moderate air quality. Unusually sensitive individuals should consider reducing prolonged outdoor exertion.
Nearest reporting station: San Antonio. Source: AirNow.gov (EPA).
The fire is currently minimal and creeping with 100% containment; general wildfire safety precautions still apply, but no evacuation is required at this time.
IRWIN ID: {87B6A45A-003A-4D0B-9250-1D1B0561C630}
Discovered: Sep 15, 2026
Cause: Power generation/transmission/distribution
Managing Agency: SFS
Coordinates: 29.9329, -100.3453
Other wildfires that have recently been contained or dropped from official tracking in TX.
The Clark Fire has burned 970 acres as of September 19, 2026.
Yes, the Clark Fire is fully contained (100%).
The official cause has been listed as: Power generation/transmission/distribution.
The Clark Fire is burning in Edwards, TX.
Yes, as of the latest official update, the Clark Fire remains active.
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