Arctic sea ice levels hit record low
Average April sea ice extent of The four smallest in the satellite era occurred between and The maps show absolute sea ice concentration left and relative to the long-term average right for 31 December Grey line and shading shows average and range of data. Both and have been dominated by lingering high pressure systems, bringing intensifying sunlight and heat. The chart below shows the rapid decline in Bering Sea ice during early green line as well as the similar lows in ice cover during blueand the long-term average black. It is particularly unusual to have open water through the Bering Strait — the stretch of water that separates Alaska and Russia — notes Labe. This post was updated to replace a map of Arctic sea ice measured in June with a similar map for July.
The lowest Arctic sea ice extent in the year satellite record for this time of year was set on June 10 with just million square kilometers.
Sea Ice In The Arctic Is Shrinking Toward What Could Be A Record Low This Summer The average extent of sea ice in July The pink. In just a few months, the blanket of ice covering the Arctic Ocean has gone from a deep dish to a thin crust.
Arctic sea ice extent hits a record low for April — and old ice is disappearing fast Arctic Today
Though sea ice has been thinning.
Chart showing the sharp decline in sea ice extent in the Bering Sea in green linethe general low sea cover during blue and the long-term average black, with grey shading showing the range. Come July or August, a cooler pattern has kicked in with low pressure systems, protecting the remaining sea ice from the punishing rays of continuous summer sunshine. It is particularly unusual to have open water through the Bering Strait — the stretch of water that separates Alaska and Russia — notes Labe.
Asian rhinos Is the rhino horn trade a cartel? Every year, Arctic sea ice hits its lowest extent in September.
But whatever this year's minimum, the Arctic death spiral is exceedingly likely to worsen in the years ahead—triggering an escalation of unpredictable but intensifying temperate zone extreme weather in decades to come.
Is it a blip or is this the new normal or is this a way station to the future?
Antarctic sea ice reaches record high levels as Arctic levels hit record low. 3 days ago 'Furthest north lightning strikes in Alaska forecaster memory' hit as high North Pole: multiple lightning strikes follow record-low sea ice levels Service, in the latest sign of extreme changes to the Arctic environment.
New ice accounted for about 40 percent of the pack in the s but is now about two-thirds of ice extent, according to the data.
Alaska's Sea Ice Has Its Lowest August Levels Ever Time
As of April, only 1. Historically, he says, at this time of year there should still be some ice close to or along the coast of Alaska, not hundreds of miles away.
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Records aside, the Arctic sea ice death spiral and the extreme weather it can trigger are adversely impacting agriculture, infrastructure, economics and human lives.
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The chart below shows the rapid decline in Bering Sea ice during early green line as well as the similar lows in ice cover during blueand the long-term average black.
Arctic Sea Ice May Hit A Record Low This Year
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Arctic sea ice levels hit record low
|Hover or tap on the chart to compare and ; other years, from onward, are shown in light gray.
Scientists, government officials, and industry representatives from around the world are working to improve sea ice forecasting in the Arctic. While Alaskans are the most dramatically affected by the melting ice, the rest of the world will also feel some impacts.
Video: Arctic sea ice levels hit record low Warmer temperatures melt Arctic and Antarctic sea ice to record lows: UN
The pink line shows the median position of the ice edge from to Contact us at editors time.