Scores of City-Sized Siberian Wildfires Spew 2,500 Mile-Long Plume of Smoke Over Northern Hemisphere

Today’s satellite pass by NASA’s LANCE MODIS array tells a dire story that practically no one in the global mainstream media is talking about. Northern and Central Siberia is burning. Scores of massive fires, some the size of cities and small states, are throwing off a great pall of smoke 2,500 miles long.

Robertscribbler,

18 July, 2016

The vast boreal forests are lighting off like climate-change-enhanced natural fireworks. The tundra and permafrost lands — some of them frozen for hundreds of thousands to millions of years — are thawing and igniting. But for all of the loudly roaring fires, most of the major media reporting agencies have thus far produced only deafening silence.

Country-Sized Swath of Siberia is Covered With Wildfires

(Large sections of Russia, Eastern Europe, and Scandinavia are blanketed by smoke from massive Siberian wildfires in today’s LANCE MODIS satellite shot.)

Imagine an enormous rectangle. At its northwestern end is the Yamal Peninsula and the shores of the Arctic Ocean. At its southeastern end is Lake Baikal, nearly 2,000 miles away. The vast expanse between is littered with fires. Some of these fires are relatively small. But others are vast, sporting firefronts 20-25 miles wide and revealing individual burn scars that, according to unconfirmed satellite analysis, appear to cover as much as 400 square miles of land.

And it’s not just a case of a smattering of these fires burning across the broad region. Rather, these massive fires are burning in multiple clusters, some of which would easily cover a region the size of the US state of South Carolina. The below image is a 300-by-220-mile box showing a section of North Central Arctic Siberia between north latitudes 58.5 and 66.2. Note that a significant portion of the land area in this satellite capture is covered by very large fires.

South Carolina Sized Siberian Region covered in smoke and flame

(Extensive swath of fires burn over North Central Siberia. Image shows a 300-by-220-mile area. Image source: LANCE MODIS.)

These very large fires are vigorously burning in a contiguous permafrost zone of Siberia. During recent years, as human fossil-fuel burning has continued to warm the Earth, such fires have become more and more common. Burning not only forest, the fires have also consumed duff, peat, and, increasingly, recently thawed sections of the permafrost. Though these fires are now in the process of activating a very large northern carbon store, and though such an event represents a dangerous amplifying feedback to human-forced warming, their occurrence and extent has been greatly underreported by the Russian government.

Fires Burning Near Yamal, Frozen Methane Deposits, Fossil Fuel Production Infrastructure

Further north, even the typically hard-frozen tundra regions are burning. Near the town of Nuya, along Obskaya Bay just east of Yamal, Russia and located in the fossil fuel development zone between north latitudes 66 and 67.3, enormous fires are raging. Like the recent Fort McMurray fire, these blazes appear to be burning near fossil fuel infrastructure and development zones.

(Large fires on the shores of Obskaya Bay in Northwestern Russia on July 18, 2016. Image source: LANCE MODIS.)

The Yamal region was also the location of the recent, and controversial, methane blowholes. The region sits over large gas deposits, some of which are in the form of clathrate. And some of the previously stable frozen deposits appear to be facing an increasing release pressure due to thawing, the invasion of warm liquid water into the subterranean environment, and, at the near-surface region, lightning strikes (which were previously unheard of in this zone) and wildfire pressure.

Up to 40-F-Above-Average Temperatures Blanket the Northern Fire Zone

Today, a good number of these fires burn north of the farthest northern extent of the Siberian tree line in 77 to 86 degrees F (25 to 30 C) temperatures. For some regions, these temperatures are 30 to 40 degrees F (17 to 22 C) above average. At the northwestern end of the vast, fire-marred range that now covers a land area larger than most countries, temperatures near the Arctic Ocean shore at 70.9° N, 81.4° E are 86 degrees F (30 C) — about 40 degrees F (22 C) above average. Not far away, the wildfires in the above image burn.

(Extreme heat in the range of 30 to 40 degrees F above average temperatures [17 to 22 C] near Arctic Ocean shores greatly increases Arctic wildfire risk. Such extreme heat is related to human-forced climate change. As the Arctic warms at a rate two to three times faster than the rest of the globe, such fire-hazard and related potential for worsening amplifying feedbacks is also likely to increase. Image source: Earth Nullschool.)

Despite increasing prevalence and extent, Siberian wildfires have continued to be underreported during recent years, despite the fact that out of all major Arctic permafrost and boreal forest regions — Alaska, Canada, and Siberia — Siberia has shown the visibly greatest increase in wildfire frequency and extent. This is likely due, in part, to a now-documented underreporting of wildfire extent by the Russian government.

Links

Russia Significantly Under-Reporting Wildfires

Hat tip to Colorado Bob

Hat tip to DT Lange

Hat tip to Jim Benison