Map showing wildfires around the Batagai megaslump in Siberia, 16 July 2019. Graphic: The Siberian Times

Wildfires rage in Siberia around the “Mouth of Hell” – Scientist warns fires will accelerate growth of Batagai Depression, a giant gash in the tundra

16 July 2019 (The Siberian Times) – After a month of warm, dry weather and wildfires, the huge crater nicknamed ‘Mouth of Hell’ is now under direct threat. The fear is that flames burning on the rim of the depression will weaken the permafrost and cause a major enlargement of the Batagai or Batagaika ‘megaslump’, […]

Satellite view of a wildfire in Qeqqata Kommunia, Greenland, 13 July 2019. Photo: Pierre Markuse / Copernicus EU

Photo gallery: Satellite view of “unprecedented” Arctic wildfires, July 2019

By Brian Kahn 18 July 2019 (Gizmodo) – Vast stretches of Earth’s northern latitudes are on fire right now. Hot weather has engulfed a huge portion of the Arctic, from Alaska to Greenland to Siberia. That’s helped create conditions ripe for wildfires, including some truly massive ones burning in remote parts of the region that […]

Temperature anomaly at 2m for the Northern Hemisphere on 20 July 2019. Graphic: Climate Reanalyzer

Nunavut is warmer than Victoria in long, hot summer across the Arctic – “It’s really quite spectacular. This is unprecedented.”

By Bob Weber 15 July 2019 (The Canadian Press) – Weather watchers are focused on the world’s most northerly community, which is in the middle of a record-breaking heat wave. “It’s really quite spectacular,” said David Phillips, Environment Canada’s chief climatologist. “This is unprecedented.” The weather agency confirmed that Canadian Forces Station Alert hit a record […]

Combined land and ocean temperature anomalies in June in Europe, 1910-2019. 26–30 June 2019 brought the greatest June heat wave in European history. Hundreds of stations with a long-term period of record (POR) set their all-time June maximum temperature records. Graphic: James P. Galasyn / NOAA

June 2019: Earth’s hottest June on record and greatest June heat wave in European history

By Dr. Jeff Masters 18 July 2019 (Weather Underground) – June 2019 was the planet’s warmest June since record keeping began in 1880, said NOAA’s National Centers for Environmental Information (NCEI) on Tuesday. NASA also rated June 2019 as the warmest June on record, well of ahead of the previous record set in 2015. The global heat in June […]

GFS 2-meter temperature anomaly forecast for Alaska on 6 July 2019. Graphic: Tropical Tidbits

Anchorage, Alaska roasts in 90°F heat, smashing all-time record by 5°F

By Dr. Jeff Masters 5 July 2019 (Weather Underground) – The temperature in Alaska’s largest city of Anchorage soared to an astonishing 90°F on Thursday, July 4, smashing the city’s previous all-time heat record by a remarkable 5°F. Anchorage’s average high temperature for July 4 is 65°F; records for Anchorage date back to 1952. All-time […]

Hurtigruten’s cruise ship MS Roald Amundsen is seen in the sea near Ulsteinvik, Norway, on 1 July 2019. The Roald Amundsen is the world’s first cruise ship propelled partially by battery power and is set to head out from northern Norway on its maiden voyage, cruise operator Hurtigruten said on Monday. The hybrid expedition cruise ship can take 500 passengers and is designed to sail in harsh climate waters. Named after the Norwegian explorer who navigated the Northwest Passage in 1903-1906 and was first to reach the South Pole in 1911, the ship heads for the Arctic from Tromsø this week and will sail the Northwest Passage to Alaska before heading south, reaching Antarctica in October 2019. Photo: Hurtigruten / Reuters

First hybrid electric cruise ship sails for the Arctic

By Victoria Klesty 1 July 2019 OSLO (Reuters) – The world’s first cruise ship propelled partially by battery power is set to head out from northern Norway on its maiden voyage, cruise operator Hurtigruten said on Monday. The hybrid expedition cruise ship, the Roald Amundsen, can take 500 passengers and is designed to sail in […]

Annual average sea-ice extent in the Southern Ocean, 1979-2019. Sea ice extent in Antarctica has plunged since 2014. Data: Parkinson, 2019 / Proceedings of the National Academy of Sciences. Graphic: The Guardian

“Precipitous” fall in Antarctic sea ice since 2014 revealed – “The rapid decline has caught us by surprise and changes the picture completely”

By Damian Carrington 1 July 2019 (The Guardian) – The vast expanse of sea ice around Antarctica has suffered a “precipitous” fall since 2014, satellite data shows, and fell at a faster rate than seen in the Arctic. The plunge in the average annual extent means Antarctica lost as much sea ice in four years […]

The jet stream wanders around Alaska, trapping a record-breaking heatwave over Anchorage, 3 July 2019. Graphic: The Weather Channel

Alaska could see all-time temperature record today in “unbelievable” heat wave – “It’s not just the magnitude of the heat, it’s how long it will last”

By John Bacon 4 July 2019 (USA TODAY) – Alaska’s biggest city won’t be marking the nation’s 243rd birthday with fireworks displays as Anchorage struggles with dry conditions, wildfires and what could become the hottest day on record. The city’s all-time high temperature record of 85 degrees dates back 50 years. It could fall today, with a […]

Screenshot showing the Akademik Lomonosov, Russia’s floating nuclear power plant. Photo: CNN

Russia plans to tow a nuclear power station to the Arctic. Critics dub it a “floating Chernobyl”

By Mary Ilyushina 30 June 2019 Murmansk, Russia (CNN) – Next month, a floating nuclear power plant called the Akademik Lomonosov will be towed via the Northern Sea Route to its final destination in the Far East, after almost two decades in construction. It’s part of Russia’s ambition to bring electric power to a mineral-rich region. The 144-meter […]

Permafrost forms a grid-like pattern in the National Petroleum Reserve-Alaska in Alpine, Alaska, a 22.8 million acre region managed by the Bureau of Land Management on Alaska's North Slope. USGS has periodically assessed oil and gas resource potential there. Photo: David Houseknecht / USGS

Warming Arctic permafrost releasing 12 times more nitrous oxide, a potent greenhouse gas, than previously thought – “This needs to be taken more seriously than it is right now”

By Caitlin McDermott-Murphy 6 June 2019 (The Harvard Gazette) – About a quarter of the Northern Hemisphere is covered in permafrost. Now, it turns out these permanently frozen beds of soil, rock, and sediment are actually not so permanent: They’re thawing at an increasing rate. Human-induced climate change is warming these lands, melting the ice […]

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