Firefighters run towards a spot fire while protecting a rail bridge from the Dixie Fire, a wildfire near the town of Quincy, California, U.S., August 5, 2021. REUTERS/Fred Greaves

Firefighters knock down hot spots while protecting a rail bridge from the Dixie Fire, a wildfire near the town of Quincy, California, U.S. August 5, 2021. REUTERS/Fred Greaves

Firefighters walk along a roadway looking for spot fires at the Dixie Fire, a wildfire near the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

Firefighter David Molter monitors the progress of flames that were burning along a roadway at the Dixie Fire, a wildfire near the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

Firefighters watch plumes of smoke from wind-driven fires that closed highway 89 temporarily at the Dixie Fire, a wildfire near the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

Firefighters and police officers watch dark smoke from wind-driven fires that closed highway 89 temporarily at the Dixie Fire, a wildfire near the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

Wind-driven flames shoot horizontally out of the windshield of a car on fire at the Dixie Fire, a wildfire near the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

A house is fully engulfed by flames at the Dixie Fire, a wildfire near the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

Flames shoot hundreds of feet into the air as trees burn at the Dixie Fire, a wildfire near the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

A fire engine drives past columns of dark smoke at the Dixie Fire, a wildfire near the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves TPX IMAGES OF THE DAY

A man is silhouetted as he watches a wildfire burning in the village of Lasdikas near ancient Olympia, Greece, August 5, 2021. Picture taken August 5, 2021. REUTERS/Giorgos Moutafis

A man is silhouetted as he watches a wildfire burning in the village of Lasdikas near ancient Olympia, Greece, August 5, 2021. Picture taken August 5, 2021. REUTERS/Giorgos Moutafis

People are silhouetted as they watch a wildfire burning in the village of Lasdikas near ancient Olympia, Greece, August 5, 2021. Picture taken August 5, 2021. REUTERS/Giorgos Moutafis

A man stands on his tractor as a wildfire burns in the village of Lasdikas near ancient Olympia, Greece, August 5, 2021. Picture taken August 5, 2021. REUTERS/Giorgos Moutafis

Firefighters try to extinguish a wildfire burning in the village of Lasdikas near ancient Olympia, Greece, August 5, 2021. Picture taken August 5, 2021. REUTERS/Giorgos Moutafis

A man is silhouetted as he watches a wildfire burning in the village of Lasdikas near ancient Olympia, Greece, August 5, 2021. Picture taken August 5, 2021. REUTERS/Giorgos Moutafis

People watch a wildfire burning in the village of Lasdikas near ancient Olympia, Greece, August 5, 2021. Picture taken August 5, 2021. REUTERS/Giorgos Moutafis

View of a turbine from the Esvagt Alba at the Moray Offshore Windfarm East, off the Scottish Aberdeenshire coast, August 5, 2021. Jane Barlow/Pool via REUTERS

British Prime Minister Boris Johnson walks onboard the Esvagt Alba during a visit to the Moray Offshore Windfarm East, off the Scottish Aberdeenshire coast, August 5, 2021. Jane Barlow/Pool via REUTERS

British Prime Minister Boris Johnson gestures onboard the Esvagt Alba during a visit to the Moray Offshore Windfarm East, off the Scottish Aberdeenshire coast, August 5, 2021. Jane Barlow/Pool via REUTERS

British Prime Minister Boris Johnson stands onboard the Esvagt Alba during a visit to the Moray Offshore Windfarm East, off the Scottish Aberdeenshire coast, August 5, 2021. Jane Barlow/Pool via REUTERS

British Prime Minister Boris Johnson gestures onboard the Esvagt Alba during a visit to the Moray Offshore Windfarm East, off the Scottish Aberdeenshire coast, August 5, 2021. Jane Barlow/Pool via REUTERS

British Prime Minister Boris Johnson reacts onboard the Esvagt Alba during a visit to the Moray Offshore Windfarm East, off the Scottish Aberdeenshire coast, August 5, 2021. Jane Barlow/Pool via REUTERS

British Prime Minister Boris Johnson reacts onboard the Esvagt Alba during a visit to the Moray Offshore Windfarm East, off the Scottish Aberdeenshire coast, August 5, 2021. Jane Barlow/Pool via REUTERS

British Prime Minister Boris Johnson gestures onboard the Esvagt Alba during a visit to the Moray Offshore Windfarm East, off the Scottish Aberdeenshire coast, August 5, 2021. Jane Barlow/Pool via REUTERS

A firefighter battles a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

A firefighter battles a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Firefighters battle a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Sparks illuminate the sky as a wildfire rages near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas TPX IMAGES OF THE DAY

Firefighters battle a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Firefighters battle a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Plumas County Sheriff Todd Johns (r) consoles resident Woody Hovland who was parked next to a burned commercial building following the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

View of a burned car at the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

View of burned buildings and trees following the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

View of a burned out car and commercial building following the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

View of a burned out commercial building following the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

View of a heavy layer of smoke which obscures two burned commercial buildings following the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

View of burned out commercial buildings that were victims of the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

A firefighter battles a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Resident Woody Hovland inspects a burned out commercial building owned by his friend following the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

View of a burned out commercial building following the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves TPX IMAGES OF THE DAY

View of a burned car at the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

View of charred remains from burned homes at the Dixie Fire, a wildfire that tore through the town of Greenville, California, U.S. August 5, 2021. REUTERS/Fred Greaves

A firefighter battles a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas TPX IMAGES OF THE DAY

Firefighters battle a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

A firefighter manages a hose during a battle with a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Firefighters battle a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Firefighters battle a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Firefighters battle a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Volunteers from nearby villages carry buckets of water to cool down a recently burnt part of a forest during a wildfire near Kavaklidere, a town in Mugla province, Turkey, August 5, 2021. REUTERS/Umit Bektas

A firefighting helicopter battles a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

A firefighter battles a wildfire near Afidnes, north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas

Volunteers from nearby villages pour water with a plastic bucket to cool down a recently burnt part of a forest during a wildfire near Kavaklidere, a town in Mugla province, Turkey, August 5, 2021. REUTERS/Umit Bektas

A volunteer from a nearby village sprays water to cool down a recently burnt part of a forest during a wildfire near Kavaklidere a town in Mugla province, Turkey, August 5, 2021. REUTERS/Umit Bektas

A burnt police water cannon, used to extinguish a wildfire, lies on the roadside near Kemerkoy Thermal Power Plant near Milas, a town in Mugla province, Turkey, August 5, 2021. REUTERS/Mehmet Caliskan TPX IMAGES OF THE DAY

Volunteers from nearby villages cool down a recently burnt part of a forest during a wildfire near Kavaklidere a town in Mugla province, Turkey, August 5, 2021. REUTERS/Umit Bektas

Volunteers from nearby villages cool down a recently burnt part of a forest during a wildfire near Kavaklidere a town in Mugla province, Turkey, August 5, 2021. REUTERS/Umit Bektas

A man looks towards a wildfire burning a forest area north of Athens, Greece August 5, 2021. REUTERS/Costas Baltas TPX IMAGES OF THE DAY

A volunteer from a nearby village cools down a recently burnt part of a forest during a wildfire near Kavaklidere, a town in Mugla province, Turkey, August 5, 2021. REUTERS/Umit Bektas

Volunteers from nearby villages cool down a recently burnt part of a forest during a wildfire near Kavaklidere a town in Mugla province, Turkey, August 5, 2021. REUTERS/Umit Bektas