Thursday, 12 May 2016

Arctic ice melt update - 05/11/2016

Arctic ice update - 05/11/2016

Here is the latest from Sam Carana  and Harold Hensel, via Facebook

 Comparison between 2012 and 2016, for May 9, of the Beaufort Sea and the northern part of Alaska, showing a lot less snow and ice cover in 2016. 
Created by Sam Carana for Arctic news.blogspot.com with worldview.earthdata.nasa.gov images.


As the Climate Reanalyzer image illustrates, high temperatures are forecast for next week over Alaska and the Beaufort Sea, with the average anomalies for the Arctic as a whole climbing to well over 4°C. 





Carbon monoxide levels over the Amur River were as high as 22,480 ppb on May 9, 2016.
and Wikipedia images. Hat tip to Grofu Antoniu


Arctic Ice 05 08 2016. Cracks have developed almost all the way across the top of Greenland. This is where the thickest ice is.


Mackenzie Bay Google Earth for reference.


Mackenzie Bay ice and open water 05 09 2016 https://worldview.earthdata.nasa.gov/…

The light blue is the continental shelf. The water here is shallow, around 160 feet. Methane coming up does not have time to oxidize before it reaches the surface. It enters the atmosphere.



The Mackenzie River flows North into Mackenzie Bay.


There is a connection between the Alberta & Saskatchewan forest fires, the Mackenzie River, the Mackenzie Bay and the thawing of the ice in the Arctic Ocean. Warmer water is flowing into the Mackenzie Bay.


Discussed HERE


Mackenzie River 05 09 2016 


Wildfire Danger Increasing


2 May, 2016 (UPDATED)


Wildfires are starting to break out in British Columbia, Canada. The wildfire on the image belowstarted on May 1, 2016 (hat tip to Hubert BuĊ‚gajewski‎).



The coordinates of the wildfire are in the bottom left corner of above map. They show a location where, on May 3, 2016, it was 26.0°C (or 78.8°F). At a nearby location, it was 27.6°C (or 81.8°F) on May 3, 2016. Both locations are indicated on the map on the right.

These locations are on the path followed by the Mackenzie River, which ends up in the Arctic Ocean. Wildfires aggravate heat waves as they blacken the soil with soot. As the Mackenzie River heats up, it will bring warmer water into the Arctic Ocean where this will speed up melting of the sea ice.

Moreover, winds can carry soot high up into the Arctic, where it can settle on the sea ice and darken the surface, which will make that more sunlight gets absorbed, rather than reflected back into space as before. 
The danger of wildfires increases as temperatures rise. The image on the right show that temperatures in this area on May 3, 2016 (00:00 UTC) were at the top end of the scale, i.e. 20°C or 36°F warmer than 1979-2000 temperatures.

Extreme weather is becoming increasingly common, as changes are taking place to the jet stream. As the Arctic warms up more rapidly than the rest of the world, the temperature difference between the Equator and the North Pole decreases, which in turn weakens the speed at which the north polar jet stream circumnavigates the globe.

This is illustrated by the wavy patterns of the jet stream in the image on the right, showing the situation on May 3, 2016 (00:00 UTC), with a loop bringing warm air high up into North America and into the Arctic.

In conclusion, warm air reaching high latitudes is causing the sea ice to melt in a number of ways:
  • Warm air makes the ice melt directly. 
  • Warmer water in rivers warms up the Arctic Ocean. 
  • Wildfires black land and sea ice, causing more sunlight to be absorbed, rather than reflected back into space as before.  
[ click on images to enlarge ]
The situation doesn't appear to be improving soon, as illustrated by the image on the right. Following the record high temperatures that hit the world earlier this year, the outlook for the sea ice looks bleak.

Further decline of the snow and ice cover in the Arctic looks set to make a number of feedbackskick in stronger, with methane releases from the seafloor of the Arctic Ocean looming as a huge danger.

NSIDC scientist Andrew Slater has created the chart below of freezing degree days in 2016 compared to other years at Latitude 80°N. See Andrew's website and this page for more on this.
Below is a comparison of temperatures and emissions for the two locations discussed above. Such fires are becoming increasingly common as temperatures rise, and they can cause release of huge amounts of carbon dioxide, carbon monoxide, methane, sulfur dioxide, soot, etc.
May 3, 2016, at a location north of Fort St John, British Columbia, Canada.
May 4, 2016, near Fort McMurray, Alberta, Canada.
The video below shows methane levels (in parts per billion or ppb) on May 3, 2016, pm, starting at 44,690 ft or 13,621 m and coming down to 5,095 ft or 1,553 m altitude. In magenta-colored areas, methane is above 1950 ppb.











The image below shows carbon monoxide levels over the Amur River as high as 22,480 ppb on May 9, 2016. Hat tip to Grofu Antoniu for pointing at the CO levels. According to this Sputniknews report, a state of emergency was declared in the Amur Region as fires stretched across 12,200 acres.

Meanwhile, the National Snow and Ice Data Center (NSIDC) has resumed daily sea ice extent updates with provisional data. The image below is dated May 5, 2016, check here for updates.

As illustrated by the image below, from JAXA, sea ice extent on May 6, 2016, was under 12 million square km, more than 15 days ahead on extent in the year 2012, which was 12 million square km on May 21, 2012.


The situation is dire and calls for comprehensive and effective action as described in the Climate Plan.


Malcolm Light comments:


Most natural processes on the Earth are run by convection including plate tectonics that moves the continental and oceanic plates across the surface of the planet. Mother Earth has been able to hold its atmospheric temperature within certain limits and maintain an ocean for more than 3 billion years because each time there was a build up of carbon dioxide in the atmosphere which produced a global fever, Mother Earth it eliminated the living creatures with a massive Arctic methane firestorm that fried them alive. This giant Arctic methane firestorm is a natural antibiotic the Earth uses to rid itself of those creatures that have overproduced carbon dioxide and caused a global fever.

Essentially mankind has again caused a massive build up of fossil fuel carbon dioxide in the atmosphere and Mother Earth has already started to respond with the predicted massive Arctic methane blow out (since 2010) which will lead to an Earth engulfing firestorm in 5 to 8 years. 

The giant fires in the Fort McMurray region are a result of atmospheric methane induced heating of the Arctic and 93.5% global warming of the oceans that has generated a massive El Nino event this year. Hot winds moving away from these high pressure areas have generated high temperatures and massive fires in Alberta which is a giant fever spot on Earth where mankind has produced the maximum amount of dirty fossil fuel extraction and pollution in Canada. 

Mother Earth will continue to respond more vigorously with her Arctic methane antibiotic to eliminate the humans from her system as we represent nothing more to her than a larger version of an influenza virus which has seriously retarded her oceanic and atmospheric temperature range functioning systems. 

If we do not immediately stop fossil fuel extraction worldwide and control the Arctic methane emission sites we will all be stardust before a decade is past.


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