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Smoke from US fires reaches Europe, satellite data shows

PARIS: Smoke from the fires devastating swathes of the US West Coast has reached as far as Europe, the European Union's climate monitoring service said Wednesday in its assessment of the "unprecedented" blazes.

Satellite data from the Copernicus Atmosphere Monitoring Service (CAMS) showed that the wildfires currently raging across California, Oregon and Washington State are "tens to hundreds of times more intense" than the recent average.

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Thanks to strong pressure systems, the smoke from the fires was trapped along the western part of North America for days, making for potentially dangerous air quality in major cities such as Portland, Oregon and Vancouver and San Francisco.

But the weather shifted on Monday, carrying the smoke east along the jet stream. The site NY Metro Weather said Tuesday that it was visible in the skies above New York.

CAMS said that it had tracked the long-range transport of smoke particles from the fires as far as 8,000 kilometres to the east – reaching northern Europe.

It estimated that the blazes, which are significantly more likely to occur as the planet warms, have spewed out more than 30 million tonnes of carbon dioxide since mid-August.

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"The scale and magnitude of these fires are at a level much higher than any of the 18 years that our monitoring data covers" since 2003, said Mark Parrington, CMAS senior scientist and wildfire expert.

"The fact that these fires are emitting so much pollution into the atmosphere that we can still see thick smoke over 8000km away reflects just how devastating they have been in their magnitude and duration."

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The blazes have already burned nearly two million hectres across the US West, torching an area roughly the size of the state of New Jersey, with fears the death toll of 35 may rise.

The disaster has brought the issue of global warming to the forefront of US political discourse a matter of weeks ahead ofRead More – Source