Ranger scout Samson Ejanqiaq looks for an easier route through rough sea ice that bedevilled a patrol of Canadian Rangers on their way from CFS Alert to the Eureka Weather Station March 28. Weather watchers are focused on world’s most northerly community, which has been experiencing some record-breaking heat. THE CANADIAN PRESS/Bob Weber

Mercury tops out on top of the world: Alert in Nunavut warmer than Victoria

It’s the latest anomaly in what’s been a long, hot summer across the Arctic

Weather watchers are focused on the world’s most northerly community which has been in the middle of a record-breaking heat wave.

“It’s really quite spectacular,” said David Phillips, Environment Canada’s chief climatologist. “This is unprecedented.”

The weather agency confirmed that Canadian Forces Station Alert hit a record of 21 C on Sunday. On Monday, the military listening post on the top of Ellesmere Island had reached 20 C by noon and inched slightly higher later in the day.

Alert was warmer both days than Victoria, B.C., a Canadian go-to for balmy climes.

The average July high for Alert is 7 C. Phillips said that means the heat wave at the top of the world is the equivalent of Toronto registering a daytime high of 42 C.

“It’s nothing that you would have ever seen.”

A military spokesman said nobody at the high-security station, which monitors electronic signals and communications, was available to say if soldiers had swapped parkas for flip-flops.

Phillips said it’s the latest anomaly in what’s been a long, hot summer across the Arctic.

Iqaluit, Nunavut, saw the mercury rise to 23.5 C on July 9 — the highest ever for that day. Alaska had its second-warmest June on record.

Records have been falling — not by fractions, but by large margins.

“That’s what we’re seeing more often,” Phillips said.

“It’s not just half a degree or a 10th of a millimetre. It’s like hitting a ball out of the ballpark. It is so different than what the previous record was.”

More is to come, he predicted.

“Our models for the rest of the summer are saying, ‘Get used to it.’”

In Alert’s case, the source of the Arctic beach weather is a large current of air that somehow found its way north from the U.S. southeast, Phillips said.

It could be related to changes in the jet stream, a fast-moving high-altitude river of air that moves west to east. That current has slowed in recent years and has become more unstable, sometimes looping much farther north or south than normal.

Many scientists believe the changes are at least partly the result of melting sea ice.

“It’s almost as if you’re seeing these extremes more often because of the jet stream that has a different look and a different pattern,” Phillips said. ”That’s what we saw when we had those 20-degree temperatures in Iqaluit.”

It’s part of a pattern, he said. He’s cautious about attributing specific events to any one cause, but not about naming one of the main drivers.

“With temperatures you’ve never seen before, you can’t dismiss it as not having a climate change component.”

ALSO READ: Canadian communities responding to climate change

ALSO READ: Advocates want charges in horse deaths during Calgary Stampede chuckwagon races

Bob Weber, The Canadian Press


Like us on Facebook and follow us on Twitter.

Just Posted

Cow Moose Sign founder wants LEH for antlerless moose hunt in B.C. stopped

“Shooting a cow moose — it’s just not the right thing to do, especially in this region”

Cost-free adult crafting classes come to the South Cariboo this September

‘What I want to promote is a group having fun, something to come to that doesn’t cost them’

What was your favourite part of the Summer Reading Club at the library?

Pawan Nijjar 100 Mile House “The crafts and the prizes we got… Continue reading

Creating intuitive art with a spiritual message: Cindy Faulkner prepares for Studio 2 Studio

‘The feel of clay in my fingernails is just a really great feeling’

Tourism is making a comeback in the South Cariboo

Tourism has made a comeback in the South Cariboo. “The season has… Continue reading

Ethnic media aim to help maintain boost in voting by new Canadians

Statistics Canada says new Canadians made up about one-fifth of the voting population in 2016

BC SPCA overwhelmed with cats, kittens needing homes

Large number of cruelty investigations, plus normal ‘kitten season’ to blame

B.C. Hydro applies for rare cut in electricity rates next year

Province wrote off $1.1 billion debt to help reverse rate increase

Speculation tax forces sale of Greater Victoria’s iconic ‘Tulip House’

Bob and Jan Fleming selling their retirement home famous for its thousands of tulips

New police force in Surrey must avoid VPD, RCMP errors made in Pickton case: Oppal

Boots are scheduled to be on the ground by spring 2021

Man at centre of dropped HIV-disclosure case sues province and 10 cops

Brian Carlisle of Abbotsford says Mission RCMP defamed him and were ‘negligent’ in their investigation

Conan turns to the Property Brothers for tips on buying Greenland

Jonathan Scott suggests removing glaciers and mountains to bring in ‘more natural light’

Forests minister visits B.C. town rocked by multiple mill shutdowns

A third of Mackenzie turns out for rally, not much to cheer about

Most Read