From AP:
Hundreds of firefighters battled wildfires in Portugal and Greece Sunday, with Spain and Italy sending reinforcements to Portugal to help battle a massive blaze burning for more than three days. In Greece, authorities on Sunday urged residents of parts of Thessaloniki, the second largest Greek city, to remain indoors and shut their windows and doors due to toxic smoke from a burning recycling plant that was engulfed by a wildfire on the outskirts of the city.
In central Portugal’s Vouzela area, more than 1,200 firefighters backed up by nearly 400 vehicles and 15 aircraft tried to put out a blaze that broke out on Thursday, according to the country’s Civil Protection authority. The wildfire had burned across an area of 12,000 hectares (120 square kilometers, 46 square miles) by Sunday, information from the European Union’s Copernicus satellite mapping agency showed.