Hundreds of firefighters continued to battle flare-ups in major fires in northeastern Greece, Attica, the adjoining regional unit of Boeotia and the island of Andros.
In the northeastern regional units of Evros and Rodopi, a massive wildfire believed to have caused 20 of the 21 wildfire-related deaths in the past week, was burning for a ninth day.
The blaze, where smaller fires combined to form one of the largest single wildfires ever to have struck a European Union country, has decimated vast tracts of forest and burned homes in outlying areas of the city of Alexandroupoli.
The wildfire has scorched 77,000 hectares (297 square miles) of land and had 120 active hotspots, the European Union’s Copernicus Emergency Management Service said Sunday.
On the northwestern fringes of the capital Athens, another major wildfire burning for days was now limited to flare-ups. The fire has already scorched homes and part of a national park on Mount Parnitha, one of the last green areas near Athens.
A third major wildfire started on Saturday on the Cycladic island of Andros and was still not under control Sunday. Lightning strikes are suspected of having sparked that wildfire. Flare-ups were also occurring in a large wildfire in Boeotia, the fire department said.
Three more fires which started on Sunday, two in the southwestern regional unit of Messinia and one in the Athens suburb of Paiania, near the road connecting the capital to its airport, were “under partial control” the Fire Service said.
With their hot, dry summers, southern European countries are particularly prone to wildfires. European Union officials have blamed climate change for the increasing frequency and intensity of wildfires in Europe, noting that 2022 was the second-worst year for wildfire damage on record after 2017.
The causes of Greece’s two largest fires have not yet been determined. For some of the smaller blazes, officials have said arson or negligence is suspected, and several people have been arrested.
On Saturday, fire department officials arrested two men, one on the island of Evia and one in the central Greek region of Larissa, for allegedly deliberately setting fire to dried vegetation to spark wildfires.
Greece imposes wildfire prevention regulations, typically from the start of May to the end of October, limiting activities such as the burning of dried vegetation and the use of outdoor barbecues.
By Friday, fire department officials had arrested 163 people on fire-related charges since the start of the fire prevention season, government spokesman Pavlos Marinakis said, including 118 for negligence and 24 for deliberate arson. The police had made a further 18 arrests, he said.