• About
    • Which Energy Mix is this?
  • Climate News Network Archive
  • Contact
Celebrating our 1,000th edition. The climate news you need
No Result
View All Result
The Energy Mix
  • Canada
  • UK & Europe
  • Fossil Fuels
  • Ending Emissions
  • Community Climate Finance
  • Clean Electricity Grid
  • Cities & Communities
SUBSCRIBE
DONATE
  • Canada
  • UK & Europe
  • Fossil Fuels
  • Ending Emissions
  • Community Climate Finance
  • Clean Electricity Grid
  • Cities & Communities
SUBSCRIBE
DONATE
No Result
View All Result
The Energy Mix
No Result
View All Result
  FEATURED
BREAKING: U.S. Senate Passes Historic $369B Climate Package August 7, 2022
Researchers Point To ‘Dangerously Unexplored’ Risk of Global Climate Catastrophe August 2, 2022
Koch Network Pressures Manchin, Sinema as Advocates Praise ‘Game Changing’ Climate Deal August 2, 2022
Coastal GasLink Cost Skyrockets 70% to $11.2B August 2, 2022
Ottawa Releases Regulatory ‘Frame’ for Net-Zero Grid by 2035 August 2, 2022
Next
Prev

Antarctic Island Loses 20% of Annual Snow Cover in Sudden Warming Event

March 2, 2020
Reading time: 1 minute

PaoMic/Wikimedia Commons

PaoMic/Wikimedia Commons

1
SHARES
 

New NASA satellite imagery released February 21 points to a startling, sudden warming event near the tip of the Antarctic Peninsula, the part of the continent closest to South America, where high barometric pressure and changes in wind patterns drove dramatic melting on Eagle Island.

The island lost four inches (10 centimetres) of snow cover, about 20% of its annual snow accumulation, in a single shot, the Washington Post reports, citing Nichols College glaciologist Mauri Pelto.

“During the warming event, about 0.9 square miles (2.33 square kilometres) of snow cover became saturated with meltwater, which shows up on the satellite images as blue-covered melt ponds,” the Post reports. “According to climate models, Eagle Island experienced peak melt of one inch on February 6.”

Satellite images also show widespread surface melting nearby on Boydell Glacier, Pelto said.

“I haven’t seen melt ponds develop this quickly in Antarctica,” he told the Post. “You see these kinds of melt events in Alaska and Greenland, but not usually in Antarctica.”

Pelto added that this type of rapid melting generally results from prolonged periods of above-freezing temperatures which have been more common in Antarctica in recent years. “If you think about this one event in February, it isn’t that significant,” he said. “It’s more significant that these events are coming more frequently.”



in Arctic & Antarctica, Heat & Temperature, Ice Loss & Sea Level Rise

The latest climate news and analysis, direct to your inbox

Subscribe

Related Posts

Early stages of construction on the Flamanville 3 nuclear reactor in France
Nuclear

Failing French Nuclear Plants Drive Up Electricity Costs as Heat Waves Cut Production

August 8, 2022
168
https://creativecommons.org/licenses/by-sa/2.0/
Health & Safety

Canadians Share Stories of Fear, Vulnerability from 2021 Heat Dome

August 7, 2022
43
Noah Berger/flickr
Climate Impacts & Adaptation

Researchers Point To ‘Dangerously Unexplored’ Risk of Global Climate Catastrophe

August 2, 2022
577

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

I agree to the Terms & Conditions and Privacy Policy.

Trending Stories

Joseph Brent/Flickr

Green Hydrogen Will Cost Less than Fossil-Fuelled ‘Blue’, Shell CEO Admits

August 7, 2022
277
Early stages of construction on the Flamanville 3 nuclear reactor in France

Failing French Nuclear Plants Drive Up Electricity Costs as Heat Waves Cut Production

August 8, 2022
168
openthegovernment.org

BREAKING: U.S. Senate Passes Historic $369B Climate Package

August 8, 2022
152
/MaxPixels

‘Substantial Damage’, No Injuries as Freight Train Hits Wind Turbine Blade

May 25, 2022
5.5k
Brian Jeffery Beggerly/Wikimedia Commons

China’s Latest Renewables Plan Could Bridge Global 1.5°C Gap, Expert Says

August 7, 2022
91
David Wilson/wikimedia commons

U.S. State Treasurers Use Public Office to Thwart Climate Action, Investigation Finds

August 7, 2022
78

Recent Posts

jasonwoodhead23/flickr

Fossils Dismiss Federal Emissions Cap as ‘Aggressive’, ‘Unrealistic’

August 8, 2022
70
https://creativecommons.org/licenses/by-sa/2.0/

Canadians Share Stories of Fear, Vulnerability from 2021 Heat Dome

August 7, 2022
43
U.S. Fish & Wildlife Service - Pacific Region/Wikimedia Commons

Australia Bans New Coal Mine to Protect Great Barrier Reef, Faces Call for Full Moratorium

August 7, 2022
47
The Come Up Show/flickr

Celebrities, Influencers See Backlash for Private Jet Emissions

August 7, 2022
43
alexxxis/Pixabay

Cambridge University to Rename BP Institute Following Student Backlash

August 7, 2022
30
Green Energy Futures/flickr

Solar Shingle Buying Guide Lays Out Options for Curious Homeowners

August 7, 2022
66
Next Post
http://www.greenpeace.org/canada/en/campaigns/Energy/tarsands/

Tar Sands/Oil Sands Cancellation the Least of Teck’s Problems as Analysts Question Mine Cost Overrun

The Energy Mix

Copyright 2022 © Smarter Shift Inc. and Energy Mix Productions Inc. All rights reserved.

Navigate Site

  • About
  • Contact
  • Privacy Policy and Copyright
  • Cookie Policy

Follow Us

No Result
View All Result
  • Canada
  • UK & Europe
  • Fossil Fuels
  • Ending Emissions
  • Community Climate Finance
  • Clean Electricity Grid
  • Cities & Communities

Copyright 2022 © Smarter Shift Inc. and Energy Mix Productions Inc. All rights reserved.

Manage Cookie Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behaviour or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage vendors Read more about these purposes
View preferences
{title} {title} {title}