It is an airplane that has flown over the site and seen how it has burned with open flames, says rescue chief Christian Rådén.
The first rescue units could not locate the fire because they had not received completely exact information about the location.
Now we have managed to locate the fire. It is a fairly small area that is burning but it is located in an inaccessible area on a height out in the forest, says Christian Rådén, who adds that no people or buildings are in danger.
The fire is under control but the rescue service estimates that the extinguishing work will continue until around 15:00.
