"The fire’s rapid growth from 10 to 30 acres within a single day highlights a potentially aggressive spread, prompting attention from fire management agencies. The subsequent reduction in size suggests effective containment efforts, but the lack of detailed data limits assessment of resource allocation."
The TELEPHONE wildfire, located in Fremont County, Wyoming, was first discovered on September 10, 2026, and is currently active under the jurisdiction of the USFS. Initial reports on September 11 indicated the fire had burned 10 acres, which grew to 30 acres later that day. By September 12 the reported size had decreased to 23 acres, and the most recent update on September 19 shows the fire at 19.6 acres. No official information is available regarding containment, personnel, cost, or fire behavior, and the cause remains undetermined.
Good air quality. Outdoor activity is generally safe near this incident.
Nearest reporting station: Pinedale. Source: AirNow.gov (EPA).
General wildfire safety guidance applies: stay informed through local authorities, avoid the area if possible, and be prepared for changing conditions.
IRWIN ID: {225AA437-7B2E-4724-AE89-781C7809E6DC}
Discovered: Sep 10, 2026
Cause: Undetermined
Managing Agency: USFS
Coordinates: 43.6986, -109.5573
Other wildfires that have recently been contained or dropped from official tracking in WY.
The TELEPHONE Fire has burned 20 acres as of September 19, 2026.
The TELEPHONE Fire has not yet reached any official containment.
The official cause has been listed as: Undetermined.
The TELEPHONE Fire is burning in Fremont, WY.
Yes, as of the latest official update, the TELEPHONE Fire remains active.
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