NOAA: Human-caused climate change fuels warmer, wetter, stormier Arctic

Arctic annual air surface temperatures from October 2021 to September 2022 were the sixth warmest dating back to 1900. The image on the left depicts the departure from the average near-surface temperature across the Arctic during this period, with redder colors showing areas of greater than average warmth. The graphic on the right shows how the rate of Arctic air temperature warming has outpaced the rate of global warming. Data: ERA5 and NASA. Graphic: NOAA / Climate.gov

December 17, 2022

NOAA: Human-caused climate change fuels warmer, wetter, stormier Arctic

13 December 2022 (NOAA) – A typhoon, smoke from wildfires, and increasing rain are not what most imagine when thinking of the Arctic. Yet these are some of the climate-driven events included in NOAA’s 2022 Arctic Report Card, which provides a detailed picture of how warming is reshaping the once reliably frozen, snow-covered region which […]

Landsat images from 21 February 2000 (left) and 27 July 2019 (right) illustrating glacier retreat on top of Mount Kilimanjaro (United Republic of Tanzania). Photo: U.S. Geological Survey

November 19, 2022

Kilimanjaro’s and Africa’s last glaciers to go by 2050, says UN – “What is quite unprecedented in the historical record is how quickly this is happening”

By Patrick Hughes 3 November 2022 (BBC News) – Glaciers across the globe – including the last ones in Africa – will be unavoidably lost by 2050 due to climate change, the UN says in a report [UNESCO finds that some iconic World Heritage glaciers will disappear by 2050 –Des]. Glaciers in a third of […]

Annual temperatures for Alaska, 1900-2018. Alaska’s ten coldest years on record (blue dots) all occurred before 1980. Meanwhile, nine of its ten warmest years on record have occurred since 1980. Data: NASA GISS and UAF / Brian Brettschneider. Graphic: Rick Thoman / Alaska Center for Climate Assessment and Policy

October 21, 2022

Warming waters causing mass die-off of Alaska snow crabs – Total numbers down 84 percent since 2018 – “The cold-water habitat they need was virtually absent, which suggests that temperature is really the key culprit in this population decline”

20 October 2022 (CBS News) – Climate change is a prime suspect in a mass die-off of Alaska’s snow crabs, experts say, after the state took the unprecedented step of canceling their harvest this season to save the species. According to an annual survey of the Bering Sea floor carried out by the National Oceanic and Atmospheric Administration, […]

Two men walk through rushing water on Front Street in Nome, Alaska, just a half block from the Bering Sea, on 17 September 2022. Photo: Peggy Fagerstrom / AP

September 18, 2022

Western Alaska confronts damage after historic storm – “Boats are going to be scattered all over the tundra”

By Taylor Telford 18 September 2022 (The Washington Post) – Floodwaters began receding in Alaska on Sunday, revealing the damage after the remnants of a typhoon lashed the state with its fiercest storm in years. The full extent of the storm’s impact may not be clear for days, but residents across the state’s low-lying western coast […]

Russia tree cover loss, 2001-2021. The rate of loss in in boreal forests reached unprecedented levels in 2021, increasing by 29 percent over 2020. An unprecedented fire season in Russia drove much of this increase. Russia experienced the worst fire season since record-keeping began in 2001, with more than 6.5 million hectares of tree cover loss in 2021. While fires are a natural part of boreal forest ecosystems, larger, more intense fires are worrying. Hotter, drier weather related to climate change has led to fire-prone conditions, drier peatlands and melted permafrost. Siberia’s vast peatland area — the largest in the world — stores massive amounts of carbon, which is released into the atmosphere when peat dries up. Melting permafrost also releases stored carbon and methane. These conditions may represent a new normal, impacting people living in Siberia and creating a feedback loop in which increasing fires and carbon emissions reinforce each other and lead to worsening conditions. Graphic: WRI

May 8, 2022

Vast forest losses in 2021 imperil global climate targets, report says – “We’re seeing fires burning more frequently, more intensively and more broadly than they ever would under normal conditions”

By Jake Spring 28 April 2022 SAO PAULO, April 28 (Reuters) – The world lost an area of forest the size of the U.S. state of Wyoming last year, as wildfires in Russia set all-time records and Brazilian deforestation of the Amazon remains high, a global forest monitoring project report said on Thursday. Global Forest Watch, which […]

Maps showing regional sea level linear rates of rise (mm/year) from satellite altimetry over three different time periods: (a) 1993–2006, (b) 2007–2020, and (c) 1993–2020. Linear rates of change of relative sea level (ocean and land height changes) from tide gauges over the same time period are also shown (circles). Graphic: Sweet, et al., 2022 / NOAA

February 19, 2022

U.S. coastline to see up to a foot of sea level rise by 2050 – Report projects a century of sea level rise in 30 years – “These numbers mean a change from a single flooding event every 2-5 years to multiple events each year”

15 February 2022 (NOAA) – The United States is expected to experience as much sea level rise by the year 2050 as it witnessed in the previous hundred years. That’s according to a NOAA-led report updating sea level rise decision-support information for the U.S. released today in partnership with half a dozen other federal agencies. […]

COVID-19 daily cases per 100,000 people in Tennessee, 26 January 2022. Graphic: Covid Act Now

January 28, 2022

The rise of anti-vaccination social movements in a COVID-19 Infodemic era – “This pandemic has driven the largest-ever human behavior change at scale”

By Hazel Wallace 22 January 2022 (LinkedIn) – According to the World Health Organization (WHO), immunisation is a global health success story. Thanks to vaccines that help prevent over 20 infectious diseases, 2-3 million lives are saved every year. These vaccinations are one of the greatest investments for primary healthcare to underpin global health security […]

Deaths from overdoses, alcohol use, or suicide in Washington state, 2015-2020. Nearly 3,900 Washingtonians died from “deaths of despair” in 2020, an increase of almost 600 since 2019. Graphic: Mark Nowlin / The Seattle Times

January 11, 2022

“Deaths of despair” spiked in Washington state in 2020, exceeding deaths from COVID-19

By Gene Balk 10 January 2022 (Seattle Times) – They’ve come to be known as “deaths of despair” — fatalities from drug overdoses, alcohol use, and suicide. Research has shown they’ve been on the rise for decades in the United States and have contributed to the decline in life expectancy over the last few years. Since the […]

Alaska temperature record of 67°F (19°C) on 26 December 2021. The Kodiak Tide Gauge station recorded 67°F, a new statewide temperature record for December. The Kodiak Airport recorded 65°F, which broke their monthly record by 9°F. Graphic: NWS Alaska Region

December 30, 2021

Alaska sets December temperature record at 67°F (19°C) – “In late December, I would not have thought such a thing possible”

By Andrew Freedman 27 December 2021 (Axios) – A weather station mounted on a tide gauge on the picturesque island of Kodiak, Alaska, recorded an air temperature of 67°F on 26 December 2021, which if verified would become the state’s record high for the month. The big picture: Such astonishingly mild conditions in America’s Arctic state come at […]

Map showing the percent change in reported 12 month-ending count of U.S. drug overdose deaths by jurisdiction, April 2020 - April 2021. Graphic: National Center for Health Statistics / CDC

November 18, 2021

U.S. overdose deaths reached record high as pandemic spread – Drug overdoses killed more than 100,000 Americans in yearlong period ending April 2021 – “These are numbers we have never seen before”

By Roni Caryn Rabin 17 November 2021 (The New York Times) – Americans died of drug overdoses in record numbers as the pandemic spread across the country, federal researchers reported on Wednesday, the result of lost access to treatment, rising mental health problems and wider availability of dangerously potent street drugs. In the 12-month period […]

Desdemona Despair

Category: Alaska