Fire crews have finished blackline burning operations along the control lines of the Ranch Supply prescribed fire project, the Forest Service reported on Friday.
The operation took place on the Magdalena Ranger District within the Cibola National Forest & National Grasslands. This tactical burning creates a buffer of consumed fuel to prevent the fire from spreading beyond its intended boundaries.
No further ignitions are expected on this project this week or until a new announcement is made. Firefighters are now shifting their focus to mop-up duties. This involves using hand tools to turn over smoldering embers and securing hot spots to ensure the perimeter remains stable.
Managing the 2,890-acre burn
The Ranch Supply prescribed fire covers 2,890 acres of broadcast burning. The project is located in the vicinity of Point of Rock Canyon and along FSR 220 in the northwest San Mateo Mountains, southwest of Magdalena, New Mexico.

While the project is reaching its operational conclusion, officials are not yet finished with the area. Forest Service officials will continue to evaluate acceptable conditions for the future burning of interior acres within the project boundary.
The management of such large-scale prescribed burns is a critical component of forest health in the American Southwest. By strategically burning vegetation under controlled conditions, land managers aim to reduce the fuel loads that often lead to uncontrollable, high-intensity wildfires during hotter, drier seasons.
Residents in nearby communities may notice the effects of the operation. Residual smoke from the project may be visible from the towns of Magdalena, Alamo, and Datil, New Mexico.
Firefighters monitor weather to manage prescribed fire activity
There are no official closures associated with this prescribed fire activity. However, authorities urge anyone in the area to remain alert as firefighters continue to work the landscape.
The work being performed by the Magdalena Ranger District crews is a highly technical process. It requires constant monitoring of weather patterns, humidity, and wind speeds to ensure the “blackline” holds and the interior burns as planned without escaping.
For those seeking more information or needing to contact the local district, the Magdalena Ranger District is located at 203 First St., Magdalena, NM 87825, and can be reached at 575-854-2281.
This serves as the final update on the Ranch Supply Rx Fire project unless changing conditions or new developments warrant additional information from the Forest Service.