global warming – Page 71 – Desdemona Despair

Air temperatures across the United States on 6 September 2020, when much of the Southwest roasted in a dramatic heatwave. The map was derived from the Goddard Earth Observing System (GEOS) model and represents temperatures at 2 meters (about 6.5 feet) above the ground. The darkest red areas are where the model shows temperatures surpassing 113°F (45°C). Graphic: Joshua Stevens / NASA Earth Observatory

September 11, 2020

California heatwaves are becoming more frequent and lasting longer – “This has serious consequences for the fire season in Southern California”

By Kasha Patel 11 September 2020 (NASA) – In early September 2020, an intense heatwave broke temperature records in several locations in Southern California. The dry, hot conditions helped fuel new and existing fires, which have consumed tens of thousands of acres of land. According to recently published research, these extremes fit a long-term trend toward longer and more […]

On 9 September 2020, the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this natural-color image of thick smoke streaming from a line of intense fires in Oregon and California. Many communities in the region are facing extremely poor and sometimes hazardous air quality. Data: NASA EOSDIS/LANCE and GIBS/Worldview. Photo: Lauren Dauphin / NASA

September 10, 2020

Autumn could deliver the worst of California’s 2020 fire season – A scorching Labor Day weekend brought an all-time record heat and unprecedented fire spread, but fire risks climb in the fall

By Bob Henson 8 September 2020 (Yale Climate Connections) – Temperatures reached ghastly levels in southern California and wildfire carved a path close to two of the state’s iconic national parks as a historic heat dome gripped the western United States during the traditional end-of-summer Labor Day weekend. The heat had eased somewhat by Tuesday, […]

This GOES-16 GeoColor satellite image taken Wednesday, 26 August 2020, at 2:40 p.m. EDT., and provided by NOAA, shows Hurricane Laura over the Gulf of Mexico. Hurricane Laura strengthened Wednesday into “an extremely dangerous Category 4 hurricane," The National Hurricane Center said. Laura is expected to strike Wednesday night into Thursday morning along the Louisiana-Texas border. Photo: NOAA / AP

August 26, 2020

Category 4 Hurricane Laura up to 145 mph, threatens “unsurvivable” 20-foot storm surge – “Some areas, when they wake up Thursday morning, they’re not going to believe what happened”

By Joe Mario Pedersen and Richard Tribou 26 August 2020 (Orlando Sentinel) – Hurricane Laura kept growing into a massive Category 4 storm with 145 mph winds as it’s set to slam into the Gulf Coast on Wednesday night with “catastrophic storm surge, extreme winds and flash flooding,” according to the National Hurricane Center. The […]

Radar images from the Sentinel-1 satellite of the Milne Ice Shelf breakup at the end of July 2020. Photo: Dr. Adrienne White / Canadian Ice Service

August 7, 2020

Canada’s last fully intact Arctic ice shelf collapses – “This was the largest remaining intact ice shelf, and it’s disintegrated, basically”

By Moira Warburton 6 August 2020 (Reuters) – The last fully intact ice shelf in the Canadian Arctic has collapsed, losing more than 40% of its area in just two days at the end of July, researchers said on Thursday. The Milne Ice Shelf is at the fringe of Ellesmere Island, in the sparsely populated […]

A Brazilian Indigenous leader of the Guajajara tribe attends a meeting calling on EU lawmakers to exert pressure on the Brazilian government to protect the rights of indigenous communities, 12 November 2019. Photo: Thomas Samson / AFP

August 1, 2020

Highest number of land and environmental activists murdered in one year – In 2019, 212 people were killed for peacefully defending their homes and standing up to the destruction of nature

29 July 2020 (Global Witness) – Global Witness today revealed the highest number of land and environmental defenders murdered on record in a single year, with 212 people killed in 2019 for peacefully defending their homes and standing up to the destruction of nature. The NGO’s annual report also shed a light on the urgent role […]

Annual T mean (°C) for the UK and countries, 1884–2019, expressed as anomalies relative to the 1981–2010 average. The hatched black line is the 1981–2010 long‐term average. The lower hatched green line is the 1961–1990 long‐term average. Light grey grid‐lines represent anomalies of ±1°C. The table provides average values (°C). Graphic: Kendon, et al., 2020 / International Journal of Climatology

August 1, 2020

UK temperature records smashed in 2019 – “Our report shows climate change is exerting an increasing impact on the UK’s climate”

By Harrison Jones 31 July 2020 (Metro) – Temperature records were smashed in 2019 as the climate crisis had ‘an increasing impact’ on the UK, the Met Office has warned. The latest annual State of the UK Climate review shows the country continuing to warm, with 2019’s average temperature 1.1°C above long-term 1961-1990 levels. The […]

Climate scientist Prof. Katharine Hayhoe of Texas Tech University. Facebook has placed restrictions on Prof. Hayhoe and blocked her from promoting videos related to climate research, a move that has limited her efforts to refute false claims. Photo: Katharine Hayhoe

July 12, 2020

Climate denial spreads on Facebook as scientists face restrictions – Company overrules scientific fact-checking group, which had flagged information as misleading

By Scott Waldman 6 July 2020 (E&E News) – A climate scientist says Facebook is restricting her ability to share research and fact-check posts containing climate misinformation. Those constraints are occuring as groups that reject climate science increasingly use the platform to promote misleading theories about global warming. The groups are using Facebook to mischaracterize […]

Arctic temperature departures from average for 21 June 2020, showing extreme temperatures in Siberia and parts of Canada. The northeastern Siberian town of Verkhoyansk is likely to have set a record for the highest temperature documented in the Arctic Circle, with a reading of 100.4 degrees (38 Celsius) recorded Saturday, 20 June 2020. Graphic: Climate Reanalyzer

June 22, 2020

Hottest Arctic temperature record probably set with 100-degree reading in Siberia

By Andrew Freedman 21 June 2020 (The Washington Post) – A northeastern Siberian town is likely to have set a record for the highest temperature documented in the Arctic Circle, with a reading of 100.4 degrees (38 Celsius) recorded Saturday in Verkhoyansk, north of the Arctic Circle and about 3,000 miles east of Moscow. Records […]

World consumption of primary energy in exajoules, 1994-2019. Primary energy consumption rose by 1.3 percent in 2019, less than half its rate in 2018 (2.8 percent). Growth was driven by renewables (3.2 EJ) and natural gas (2.8 EJ), which together contributed three quarters of the increase. All fuels grew at a slower rate than their 10-year averages, apart from nuclear, with coal consumption falling for the fourth time in six years (-0.9 EJ). By region, consumption fell in North America, Europe and CIS, and growth was below average in South and Central America. In the other regions, growth was roughly in line with historical averages. China was the biggest individual driver of primary energy growth, accounting for more than three quarters of net global growth. Oil continues to hold the largest share of the energy mix (33.1 percent). Coal is the second largest fuel but lost share in 2019 to account for 27.0 percent, its lowest level since 2003. The share of both natural gas and renewables rose to record highs of 24.2 percent and 5.0 percent respectively. Renewables has now overtaken nuclear, which makes up only 4.3 percent of the energy mix. The share of hydroelectricity has been stable at around 6 percent for several years. Graphic: BP

June 18, 2020

BP Statistical Review of World Energy 2020: Carbon emissions increase for another year, coal still the single largest source of power generation

By Bernard Looney 17 June 2020 (BP) – The COVID-19 pandemic may well turn out to be the most tragic and disruptive event that many of us will ever live through. As I write this – in the middle of June – over 400 thousand people globally have lost their lives to the infection. Millions […]

Map showing tracks of tropical storms Arthur, Bertha, and Cristobal in 2020. “We did set a record for the earliest third named storm formation date on record, breaking the old record set in 2016,” says Phil Klotzbach, a research scientist at Colorado State University. Graphic: CNN Weather

June 14, 2020

Records have been broken already, and the 2020 hurricane season just started – “We did not have to wait long for things to get rolling”

By Allison Chinchar 14 June 2020 (CNN) – The Atlantic hurricane season is already one for the record books and it’s only just getting started. With an early jump-start to the season, a record number of named storms, and a storm reaching states that don’t normally see tropical systems, this season is off to a […]