Quantcast
Environmental News for a Healthier Planet and Life

Scientists Stunned by Off-the-Charts Arctic Temperatures, Record-Low Sea Ice

Climate
Scientists Stunned by Off-the-Charts Arctic Temperatures, Record-Low Sea Ice
Arctic weather forecast Feb. 24. Climate Reanalyzer

Over the past few days, many climate scientists took to social media to express dismay over the Arctic's unseasonably warm temperatures and its record-low sea ice. At the height of winter, the region is clocking temperatures normally seen in May.

"The northernmost permanent weather station in the world, just 440 miles from the North Pole, has warmed to 43°F today—in the middle of months-long darkness during what is normally the coldest time of the year," meteorologist Eric Holthaus tweeted Saturday.


"This is simply shocking. I don't have the words," he added.

"Just how hot is the Arctic now?" Peter Gleick, the president-emeritus of the Pacific Institute and a member of the U.S. National Academy of Science tweeted, "Hotter than ever measured in the winter. Human-caused climate change is beginning to radically transform our planet."

Climate scientist Zack Labe, a researcher at the University of California at Irvine, shared several striking graphs of the Arctic's record-breaking heat.

Robert Rohde, a lead scientist at Berkeley Earth, commented that parts of the Arctic are seeing temperatures more than 60°F above normal for February. In translation? "The North Pole is warmer than much of Europe right now."

"This is associated with a warm air intrusion from the Atlantic and displacement of cold air onto Asia following large scale disturbances to the polar jet stream," he explained.

"Temperatures are still breaking records at North Greenland. +6°C (43°F) for a daily high is not just a record for February, it beats the highest temperature observed at this site in March or April as well. This is roughly 35°C (63°F) above normal for this time of year," he tweeted Sunday.

In real-world terms, the warmth has caused crucial sea ice to melt. This frightening footage, first flagged by Mashable, shows how the Bering Sea's disappearing ice is exposing Alaskan coastal communities to terrifying storm surges. Normally, the sea is solidly frozen.

Labe also illustrated that Arctic sea ice is at record low levels:

Lars Kaleschke, a physicist and professor for sea ice remote sensing at the University of Hamburg, noted "there is open water north of Greenland where the thickest sea ice of the Arctic used to be."

"This has me more worried than the warm temps in the Arctic right now. That sea ice north of Greenland among the last vestiges of old, thick sea ice existing in the Arctic ocean," Mike MacFerrin, a researcher of ice sheet meltwater feedbacks at the University of Colorado Boulder, tweeted in response to Kaleschke's startling point. "Break it apart, it can circulate straight out into the Atlantic come summer. We'll see what comes."

Rise and Resist activist group marched together to demand climate and racial justice. Steve Sanchez / Pacific Press / LightRocket / Getty Images

By Alexandria Villaseñor

This story is part of Covering Climate Now, a global journalism collaboration strengthening coverage of the climate story.

My journey to becoming an activist began in late 2018. During a trip to California to visit family, the Camp Fire broke out. At the time, it was the most devastating and destructive wildfire in California history. Thousands of acres and structures burned, and many lives were lost. Since then, California's wildfires have accelerated: This past year, we saw the first-ever "gigafire," and by the end of 2020, more than four million acres had burned.

Read More Show Less
EcoWatch Daily Newsletter
U.S. Interior Secretary Deb Haaland announced a pair of climate-related secretarial orders on Friday, April 16. U.S. Department of the Interior

By Jessica Corbett

As the Biden administration reviews the U.S. government's federal fossil fuels program and faces pressure to block any new dirty energy development, Interior Secretary Deb Haaland won praise from environmentalists on Friday for issuing a pair of climate-related secretarial orders.

Read More Show Less
Trending
David Attenborough narrates "The Year Earth Changed," premiering globally April 16 on Apple TV+. Apple

Next week marks the second Earth Day of the coronavirus pandemic. While a year of lockdowns and travel restrictions has limited our ability to explore the natural world and gather with others for its defense, it is still possible to experience the wonder and inspiration from the safety of your home.

Read More Show Less

By Michael Svoboda

For April's bookshelf we take a cue from Earth Day and step back to look at the bigger picture. It wasn't climate change that motivated people to attend the teach-ins and protests that marked that first observance in 1970; it was pollution, the destruction of wild lands and habitats, and the consequent deaths of species.

Read More Show Less
An Amazon.com Inc. worker walks past a row of vans outside a distribution facility on Feb. 2, 2021 in Hawthorne, California. PATRICK T. FALLON / AFP via Getty Images

Over the past year, Amazon has significantly expanded its warehouses in Southern California, employing residents in communities that have suffered from high unemployment rates, The Guardian reports. But a new report shows the negative environmental impacts of the boom, highlighting its impact on low-income communities of color across Southern California.

Read More Show Less