Firefighters are at the scene of a large gorse fire near Clogher in County Tyrone.
The Northern Ireland Fire and Rescue Service (NIFRS) said they received a report of a fire near the Ashfield Road at about 12:51 BST on Wednesday.
About 25 firefighters, five appliances and one command support unit are attempting to suppress the blaze, but a spokesperson said there was no risk to life or property.
The NIFRS have advised those who live nearby to keep windows and doors closed due to the smoke.
The blaze comes amid a spell of dry and sunny weather, and weeks after a number of wildfires devastated some beauty spots in Northern Ireland.
At the beginning of April, the NIFRS said it attending 1,112 incidents over a week-long period, 296 of which were wildfires.
