Heat Wave Forecast For Russia Early June 2015

Heat Wave Forecast For Russia Early June 2015

anomalies Arctic death ESAS heat heatwave India John Davies Russia sea surface SST temperature Veli Albert Kallio wave

Unknown 6/01/2015 Add Comment

Following heat waves in Alaska and the north of Canada, the Arctic looks set to be hit by heat waves along the north coast of Russia in early June, 2015. The image below shows temperature anomalies at the top end of the scale for a large area of Russia forecast for June 6, 2015.

Meanwhile, the heat wave in India continues. It killed more than 2,100 people, reports Reuters, adding that the heat wave also killed more than 17 million chickens in May. The number of people killed by the heat wave is now approaching the 2,541 people killed by the 1998 heat wave in India, which is listed as the record number of deaths due to extreme temperatures in India by the Emergency Events Database.

Further records listed by the database are the well over 70,000 people killed by the 2003 heat wave in Europe and 55,736 people killed by the 2010 heat wave in Russia alone.

On above temperature forecast (left image, top right), temperatures over a large area of India will be approaching the top end of the scale, i.e. 50°C or 120°F. While such temperatures are not unusual in India around this time of year, the length of the heat wave is extraordinary. The heat wave that is about to hit Russia comes with even higher temperature anomalies. Even though temperatures in Russia are unlikely to reach the peaks that hit India, the anomalies are at the top end of the scale, i.e. 20°C or 36°F.

The image below shows a forecast for June 6, 2015, with high temperatures highlighted at four locations (green circles).

Below is a forecast for the jet stream as at June 7, 2015.

The animation below runs the time of the top image (June 6, 2015, 0900 UTC) to the above image (June 7, 2015, 1200 UTC), showing forecasts of the jet stream moving over the Arctic Ocean, with its meandering shape holding warm air that extends from Russia deep into the Arctic Ocean.

Below is another view of the situation.

Jet stream on June 6, 2015, 0900 UTC, i.e. the date and time that corresponds with the top image.

Clicking on this link will bring you to an animated version that also shows the wind direction, highlighting the speed (I clocked winds of up to 148 km/h, or 92 mph) of the jet stream as it moves warm air from Russia into the Arctic Ocean, sped up by cyclonic wind around Svalbard.

This is the 'open doors' feedback at work, i.e. feedback #4 on the feedbacks page, where accelerated warming in the Arctic causes the jet stream to meander more, which allows warm air to enter the Arctic more easily, in a self-reinforcing spiral that further accelerates warming in the Arctic.

The implications of temperatures that are so much higher than they used to be are huge for the Arctic. These high temperatures are heating up the sea ice from above, while rivers further feed warm water into the Arctic Ocean, heating up the sea ice from below.

Furthermore, such high temperatures set the scene for wildfires that can emit huge amounts of pollutants, among which dust and black carbon that, when settling on the sea ice, can cause large albedo falls.

The image below shows Russian rivers that end up in the Arctic Ocean, while the image also shows sea surface temperature anomalies as high as 8.2°C or 14.76°F (at the green circle, near Svalbard).



The big danger is that the combined impact of these feedbacks will accelerate warming in the Arctic to a point where huge amounts of methane will erupt abruptly from the seafloor of the Arctic Ocean.
The image below shows that methane levels as high as 2,566 ppb were recorded on May 31, 2015, while high methane levels are visible over the East Siberian Arctic Shelf.

Below is part of a comment on the situation by Albert Kallio:

As the soils warm up the bacteria in them and the insulating capacities of snow themselves tend to lead snow cover melting faster the warmer the soil it rests on becomes. (Thus the falling snow melts very rapidly on British soil surface if compared to Finland or Siberia where the underlying ground is much colder, even if occasionally the summers have similar or even higher temperatures).

The large snow cover over the mid latitude land masses is a strong negative feedback for the heat intake from the sun if the season 2015 is compared with the season 2012, but the massive sea ice and polar air mass out-transportation equally strongly weakens formation of new sea ice around the North Pole (and along the edges of the Arctic Ocean) as the air above the Arctic Ocean remains warm. The pile up of thin coastal ice also increases vertical upturning of sea water and this could have detrimental effects for the frozen seabed that is storing methane clathrates. The sunlight intake of the sea areas where sea ice has already disappeared corresponds largely with the 2012 season.

The inevitable snow melting around the Arctic Ocean will also transport record volumes of warmed melt water from the south to the Arctic Ocean. The available heat in the Arctic may also be later enhanced by the high sea water temperatures that prevail along the eastern and western coasts of North America, as well as El Nino event increasing temporarily air and sea surface temperatures. This leads to more depressions around Japan and Korea from where the warm air, storms and rains migrate towards Alaska and pull cold air away from Arctic over Russia, while pushing warm air through the Baring Strait area and Alaska to the Arctic Ocean region.

Forecasting seasonal out comes is likely to be increasingly difficult to make due to increasing number of variables in the seasonal melting processes and the resulting lack of historic precedents when the oceans and Arctic has been as warm as today. Thus the interplay of the opposing forces makes increasingly chaotic outcomes, in which the overall trend will always be for less ice and snow at the end of the season. Because of these reasons - including many others not explicitly mentioned here - the overall outcome for the blue ocean, or the ice-free Arctic Ocean, will be inevitable.

Whether the loss of sea ice happens this summer, or next, or one after that, the problem isn't going to go away and more needs to be done to geoengineer to save Arctic ice and wildlife dependent on summer sea ice.

John Davies responds:

Albert Kallio is absolutely right in saying that warmer temperatures are leading to a blue ocean event though the problem remains in which year this will happen. Additionally Methane is being released from the bottom of the ocean leading to increased Methane concentrations and all that means for a destabilising global climate. Frustratingly, the higher temperatures and increasing Methane concentrations are not yet quite sufficient for us to persuade the scientific community and the public that Armageddon is on the way. Hence it is not yet possible to be in a position to persuade the world community of the urgent need for Geo-engineering to save the Arctic and Global climate. However we may reach this situation in the near future and that will be the only time when it might be possible to save the global climate and prevent Armageddon.

The situation is dire and calls for comprehensive and effective action, as discussed at the Climate Plan page.

This image shows Russian rivers that end up in the Arctic Ocean, while it also shows sea surface temperature anomalies...
Posted by Sam Carana on Monday, June 1, 2015

Methane Erupting From East Siberian Arctic Shelf

Methane Erupting From East Siberian Arctic Shelf

Arctic clathrates East Siberian Arctic Shelf ESAS hydrates Laptev Sea methane

Unknown 11/02/2014 Add Comment

Methane is erupting in huge amounts from the seafloor of the Arctic Ocean, as illustrated by the images below, showing methane over the East Siberian Arctic Shelf on October 31, 2014.

The top image on the right shows methane at an altitude of 19,820 feet (6,041 m), on October 31, 2014, pm, as captured by the MetOp1 satellite.

The middle image shows the location of the seas north of Siberia, and shows methane over the Arctic Ocean close to sea level, for reference.

The bottom image is an animation, starting at an altitude close to sea level and rising over 25 frames to an altitude of 19,820 feet (6,041 m).

As altitude increases, the methane can be seen emerging from the Laptev Sea at first, then spreading over further parts of the Arctic Ocean.

The yellow color indicates that methane is present at levels of 1950 ppb or higher.

High CO2 levels over Arctic Ocean

As in the previous post, an image has been added (below) showing recent carbon dioxide levels. Close to ground level (or rather sea level), mean CO2 level increased to 402 ppm on November 1, 2014 am, as measured by the MetOp-1 satellite.

The image below shows a comparison between CO2 (left) and methane (right).

[ Image added later, Ed. Click on image to enlarge ]

Above images indicate that large amounts of methane are broken down at higher latitudes on the Northern Hemisphere, especially over the Arctic Ocean.

Large methane eruptions from the seafloor of Arctic Ocean continue

The two images below [added later, ed.] further confirm the huge size of the methane erupting from the seafloor of the Arctic Ocean. The image directly below shows that levels as high as 2362 ppb were recorded on November 5, 2014 p.m.by the MetOp-1 satellite at an altitude of 14,385 ft (4,384 m) altitude. The image also shows that the methane is predominantly visible over the Arctic Ocean, further confirming that this is indeed the cause of the continued high methane levels.

The recent methane eruptions from the seafloor of the Arctic Ocean also appear to be pushing up methane levels at Mauna Loa, Hawaii, as measured by NOAA on November 6, 2014, as illustrated by the combination image below showing daily averages (left) and hourly averages (right).

Methane eruptions from Arctic Ocean seafloor look set to continue for months to come

As oceans keep warming, the Gulf Stream
will keep moving ocean heat into the Arctic Ocean, and ever more methane threatens to erupt from the seafloor of the Arctic Ocean.

The image on the right shows the huge sea surface temperature anomalies off the coast of North America and in the Arctic. Heat in the North Atlantic will take some time to travel to the Arctic Ocean, so this heat has yet to arrive there and contribute to cause further methane eruptions.

Nations are ignoring the growing dangers and keep each seeking a bigger share of a 'carbon budget', but in reality there is no carbon budget to divide. Instead, there is a huge debt built up by a joint failure of nations to act on pollution.

Increased methane eruptions from the seafloor of the Arctic Ocean threaten to further accelerate warming in the Arctic, in turn resulting in ever more methane being released, as illustrated in the image below, from an earlier post.

Methane in historic perspective

The image below shows that global methane levels have risen from 723 ppb in 1755 to 1839 ppb in 2014, a rise of more than 254%. Growth did flatten down for a few years in the early 2000s, but the overall rise does not appear to slow down.

The right-end of this graph is shown in greater detail on the image below, which also has a trendline extended to the year 2021, against a background of methane levels measured by the MetOp-1 satellite on November 2, 2014, p.m.

Note that the image used as background in the plot area has different axis labels, i.e. latitude for the vertical axis and longitude for the horizontal axis. The image below gives the levels associated with the colors on the background image, with yellow indicating levels of 1950 parts per billion (ppb) and higher.

Remember that the level of 723 ppb in 1755 was not a paleo-historic low, but instead was the high peak of a Milankovitch Cycle. The image below further illustrates this point.

And so does the image below, by Reg Morrison.

Comprehensive and effective action needed

The situation is dire and calls for comprehensive and effective action. The Climate Plan seeks emission cuts, removal of pollution from soils, oceans and atmosphere, and further action, as illustrated by the image below, from an earlier post.

Post by Sam Carana.