Temps In Low To Mid 90s In Far Nothern Siberia; 40F Above Normal, Blowtorching Laptev Sea Ice

[hatrack]

This isn’t typically what I would write about in this blog, as I typically cover threatening ocean storms. However, this has implications for the Arctic Ocean and possibly mid-latitude weather. An extreme heat event for this particular region…with high temperatures of greater than 40 degrees F (greater than 20 C) above recent normals…will impact the coast of the Arctic Ocean (specifically the Laptev Sea and Eastern Siberian Sea) Wednesday-Friday. This will generate maximum daily temperatures as high as 90-95 degrees (32-35 C) near the open ocean coast!

Yes, you read that correctly.

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Needless to say, a true roasting for this area.

I’ve looked over the European model and there appears to be general agreement over the intensity and timing of this extreme event. It is absolutely incredible and really one of the most intense heat events I’ve ever seen for so far north. Climate change has sent temps skyrocketing in the far north of the planet over just the past 20 years. While that’s been quite reflected in the rapid rise in wintertime temperatures, it’s increasingly being reflected in summertime temperatures as more and more sea ice disappears earlier in the season, leaving more dark blue ocean to absorb more daytime sunlight. This heating of the ocean surface by low albedo (very low reflectivity…little sunlight being reflected back off into space) causes some heat to be released back to heat the atmosphere above, speeding up warming of the Arctic region. This is known as Arctic Amplification.

And one larger-scale hemispheric consequence being actively researched by Dr. Jennifer Francis (YouTube Video Presentation)[link:

&feature=youtu.be&t=3m33s| and on others is that Arctic Amplification is causing an abrupt weakening of the polar jet stream (on timescales of just the past decade or two), the main feature which steers and intensifies weather patterns in the mid-latitudes. The weakening is causing the polar jet to become much wavier, with greater wave “breaks” and blocking patterns where waves sit in the same place for weeks promote extreme weather patterns (extreme cold relative to normal as well as extreme heat, very wet, and drought conditions).

EDIT

https://wxclimonews.com/2018/07/02/extreme-heat-event-in-northern-siberia-and-the-coastal-arctic-ocean-this-week/

[Crutchez_CuiBono]

1. Stand by

for more methane holes. Just what we DON'T need.

[lapfog_1]

2. no more permafrost

[Crutchez_CuiBono]

3. Imagine the viruses etc

that are locked deep in that ice. Brrrr.

[hatrack]

6. "Tempafrost"?

[NickB79]

4. Positive feedback loops firing up

Aaaaannnndddd.....

[NickB79]

5. "We can still stop global warming!"

[Delphinus]

7. Oh,

this is so not good.