Canada still faces a high risk of wildfires for the rest of the summer, government warns

With 2023 officially the worst wildfire season in Canadian history, the federal government iswarningthat the fire risk will remain very high across the countryfor the rest of the summer.

"Drought conditions, when coupled with above-normal temperatures across most of the country, means that the risk of fire activity is going to remain very high throughout the majority of the summer," Emergency PreparednessMinister Bill Blair told a media briefing Thursday.

"Quite apparently, 2023 now carries the unfortunate distinction of being Canada's worst wildfire season on record."

Although thewildfire risk is expected to ease slightly in August, Blair said itwill remain high in the North, Western Canada, Ontario and Western Quebec.

Blair was joined at the media briefing by Health Minister Jean-Yves Duclos, Chief Public Health OfficerDr. Theresa Tam and Liberal MP for Davenport, Ont. Julie Dzerowicz.

They said there have been 3,415 wildfires this year to date, with 648 still burning and 339 burning out of control.

That's a marked increase over the situation in early June, when a media briefing with government ministers confirmed that 211 fires were burning,82 of them out of control.

WATCH | Ottawa says 2023 fire season is unprecedented:

2023 already the worst Canadian wildfire season by several metrics

1 year ago

Duration 2:13

New numbers from the federal government show the 2023 wildfire season is already the worst on record in terms of area burned, number of evacuees and number of foreign firefighters assisting and we're only halfway through the season.

Blairsaid Thursday wildfires have consumed8.8 million hectares of forest so far and have displaced almost 5,000 people across the country.

Blair told reporters last month that in May, roughly 2.7 million hectares of forest had been lost to wildfires in B.C., Alberta, Saskatchewan, Manitoba, Ontario, Nova Scotia, New Brunswick and the Northwest Territories.

The number of hectares burned as of July 5 has risen tonearly 11 times the average amount of forest burned over the last ten years.

Climate change driving wildfires, sayTam, ministers

The ministerssaidhundreds ofinternational firefighters are in Canada helping to contain wildfires, including volunteers fromthe United States, Mexico, South Korea, Chile, New Zealand, Costa Rica, Portugal, the European Union, France, South Africa and Spain.

"This summer, we are witnessing the effects of climate change first-hand as Canada continues to experience more intense and frequent severe weather events," Tam said.

Mike Flannigan, who studies wildfire management at Thompson Rivers University, has told CBC News that hot weather brings more lightning strikes, which triggermore fires.

He said that while lightning causes only half of the fires in Canada, fires caused by lightning consume more than 85 per cent of the area destroyed by wildfires annually.

Ministers also announced Thursday that Canada has signed a memorandum of understanding with Portugal to help mitigate wildfires and protect "communities in the face of climate changedriven threats."

The agreement lays out procedures for exchanging firefighting resources between the two countries.

"By setting out this framework arrangement, reciprocal support will be able to flow more efficiently, including resources, personnel and knowledge-sharing, thereby enhancing our ability to fight wildland fires on both sides of the Atlantic," said Dzerowicz.