Dumfries and Galloway Police say 3 fire appliances are currently at the scene of the fire close to Moffat.
A Virgin Voyager train service from Birmingham caught fire when passing through the region earlier this evening.
Approximately 70 passengers are thought to have been travelling on the train at the time.
If you have images or video of this incident please e-mail: firstname.lastname@example.org
More top news
After Wednesday's downpours things are looking more settled.
Education Secretary warns 'status quo is not an option' and promises change is coming, says our political editor Peter MacMahon in his blog
Parent praises school for easing worries about London school trip