Increasingly Robertscribbler’s views and opinions are at variance with the evidence of climate break-down that he presents so well.

Still he denies there is a climate emergency and both Guy McPherson and Paul Beckwith appear to be devils incarnate.

Wildfires in the Land of

Frozen Ground — 1,000 Mile

Long Pall of Smoke Blankets

Burning Siberia

30 June, 2016

It’s another day in a record hot world. And in a few hours, just below the Arctic Circle in Siberia, the temperature is predicted to hit 33.2 C (or just shy of 92 degrees Fahrenheit). According to climate data reanalysis, that’s about 15-20 C above average for this time of year over a land filled with cold weather adapted boreal forests and covering ground that, just below the first few feet of duff, is supposed to be continuously frozen.

(33. 2 C [92F] temperatures run to within 3.7 degrees of Latitude south of the Arctic Circle [66 N]. These are readings in the range of 15-20 degrees Celsius above normal and are likely record ranges for the area. Nearby, enormous Siberian wildfires now burn. Image source:Earth Nullschool.)

All along the southern and western boundary of this region of extreme heat, very large wildfires now rage. Sparking near and to the east of Lake Baikal during early April, May and June, the fires have since run northbound. Now they visibly extend along an approximate 1,000 mile stretch of Central Siberia ranging as far north as the Arctic Circle itself.

As recently as June 25th, Russian authorities had indicated that around 390 square miles had burned along the southern edge of this zone in Buryatia alone. For other regions, the tally is apparently uncounted. An unreported number of firefighters are now engaged with these blazes and have currently been assisted by an additional 150 Russian Army personnel.The Interfax News Agency also reports that 11,000 personnel from the Russian Army are currently on standby to battle the massive fires, should the need arise.

(NASA’s LANCE-MODIS satellite shot for June 30, 2016 shows enormous smoke plumes rising up from intermittent wildfires apparently burning across an approximate 1,000 mile stretch of Central Siberia. For reference, right border of frame is approximately 1,200 miles.)

Today’s Siberia is a vast thawing land and armies of firefighters are now apparently necessary to stop or contain the blazes. Already interspersed with deep layers of peat, melting permafrost adds an additional peat-like fuel to this permafrost zone. When the peat and thawed permafrost does ignite, it generates a heavier smoke than a typical forest fire. This can result in very poor air quality and related incidents of sickness. During 2015, a choking smog related to peat fires forced an emergency response from Russian firefighters.The thick blanket of smoke currently covering Siberia (visible in the June 30 LANCE MODIS satellite shot above) now blankets mostly uninhabited regions. But the coverage and density of the smoke is no less impressive.

Peat and thawed permafrost fires have the potential to smolder over long periods, generating hotspots that can persist through Winter — emerging as new ignition sources with each passing Summer even as Arctic warming intensifies. During recent years, wildfires in the Siberian Arctic have been quite extensive. According to Greenpeace satellite analysis, 2015’s wildfires covered fully 8.5 million acres (or about 13,300 square miles). These reports conflict with the official numbers from Russia. Numbers Greenpeace indicates fall well below the actual total area burned.

(Wildfires erupt to the north and west of Lake Baikal in this June 27 rendering of theJapanese Himawari 8 satellite imagery.)

Thawing permafrost under warming Siberian temperatures not only generates fuel for these wildfires, it becomes an additional source of greenhouse gas emissions. And as the area of land wildfires burn in the Arctic expands together with the heat-pulse of human-forced warming, this amplifying feedback threatens to add to an already serious problem.

Links:

Earth Nullschool

LANCE-MODIS

Climate Reanalyzer

Russian Volunteers Seek a Foothold as Wildfires Rage in Siberia

Interfax

Hat tip to Colorado Bob

Hat tip to Andy in San Diego

Hat tip to DT Lange