heat wave – Page 17 – Desdemona Despair

Global and regional risks for increasing levels of global warming. (a) Global surface temperature change increase relative to the period 1850-1900. (b) Reasons for concern (RFC) impact and risk assessments assuming low-to-no adaptation. (c) Impacts and risks to terrestrial and freshwater ecosystems. (d) Impacts and risks to ocean ecosystems. (e) Climate-sensitive health outcomes under three adaptation scenarios. Graphic: IPCC

March 12, 2022

Pacific Northwest heatwave in 2021 was a glimpse of global warming in North America – “We’re exposed to untold damage”

By Gillian Flaccus 1 March 2022 PORTLAND, Oregon (AP) – The U.S. Pacific Northwest was in the throes of a record-shattering heat wave last summer when a woman in her 70s was wheeled into an emergency room with symptoms of a life-threatening heat stroke. Desperate to cool her, Dr. Alexander St. John grabbed a body […]

Estimated economic impacts of unmitigated climate change on seven geographical regions in the United States. Over the next 50 years, climate change-induced economic losses in the U.S. could total approximately $14.5 trillion in present-value terms. Graphic: Deloitte

February 7, 2022

Climate change-induced losses in the U.S. could total $14.5 trillion by 2070 – “In a climate-damaged world of 2070, the U.S. could lose nearly 4 percent of GDP in that year alone”

By Rachel Koning Beals 26 January 2022 (MarketWatch) – Definitive and deliberate climate action from Wall Street to Washington and beyond could deliver a $3 trillion gain to the U.S. economy over the next 50 years to 2070. But it’s the toll of inaction that would cost the nation nearly five times that amount, a […]

Cumulative global insured losses by peril in 2021. Aggregated costs for insurers have been largely dominated by the Tropical Cyclone and Severe Weather perils this century. The two perils combined for more than $1 trillion, or 60 percent of the total cumulative industry losses, of which roughly 74 percent was incurred in the United States. The Severe Convective Storm peril has also increasingly separated itself as accounting for the highest number of billion-dollar events. Graphic: Aon

January 27, 2022

Aon: 2021 was third costliest year on record for weather and climate-related events – Germany, Belgium, Austria, Luxembourg, and China recorded the costliest insurance industry events on record

CHICAGO, 25 January 2022 (Aon) – Aon plc (NYSE: AON), a leading global professional services firm, today published its 2021 Weather, Climate and Catastrophe Insight, which evaluates the increasing frequency and severity of disruptive natural disasters and how their resulting economic losses are protected globally. This data serves as the foundation for insights that can help […]

Map showing the extent of the heatwave in Western Australia on 13 January 2022, with large areas seeing temperatures of more than 45°C (113°F). A small town in Western Australia’s Pilbara endured the hottest temperature recorded in Australia in 62 years, with the mercury soaring toward 50 degrees across most of the region. In Onslow it hit 50.7 degrees at 2.26pm, the hottest day in Australia history since 1960, when temperatures in Oodnadatta Airport in South Australia also hit 50.7. Graphic: Bureau of Meteorology MetEye

January 14, 2022

Hottest temperature in Australia since 1960 recorded in Western Australia’s north as mercury soars to 50.7°C (123.3°F)

By Holly Thompson 13 January 2022 (WA Today) – A small town in Western Australia’s Pilbara endured the hottest temperature recorded in Australia in 62 years on Thursday, with the mercury soaring towards 50 degrees across most of the region. In Onslow it hit 50.7 degrees at 2.26pm, the hottest day in Australian history since […]

Satellite view with heat map showing temperatures rising to 45C (113F) in Argentina on 11 January 2022. At the start of 2022, Argentina faced a historic heatwave with temperatures soaring above 40°C. On the day this image was acquired, Buenos Aires recorded a temperature of 41.1°C, the second highest in the history of the Argentine capital. Photo: European Union, Copernicus Sentinel-3A imagery

January 14, 2022

Power grid fails as Argentina hit by record-breaking heatwave – Temperatures hit 45°C (113°F) with extreme heat set to last until the weekend

By Harry Cockburn 12 January 2022 (The Independent) – A historic heatwave with temperatures soaring up to 45°C (113°F) has hit Argentina, causing power grids to fail and leaving at least 700,000 people without electricity in Buenos Aires. Hot dry weather, driven by the Pacific Ocean’s La Niña weather pattern, has made the South American […]

Temperature forecast for South America, 10 January 2022 - 23 January 2022. Temperatures in Argentina were expected to may soar above 40°C (104°F) in the provinces of Buenos Aires, Cordoba, Santa Fe, Entre Rios and Santiago del Estero. Graphic: WeatherOnline

January 10, 2022

Argentina braces for heatwave, with temperatures set to pass 40°C (104°F) – Buenos Aires could become the hottest place on Earth for a few hours – 4 found dead with piranha bites in Paraguay while swimming to escape heat

7 January 2022 (Buenos Aires Times) – An extreme heatwave is expected to hit Argentina, with experts warning temperatures may soar above 40°C in parts of the provinces of Buenos Aires, Cordoba, Santa Fe, Entre Rios and Santiago del Estero. According to a specialist weather company, some of the aforementioned places could become the hottest […]

Homes are engulfed by flames as the Marshall Fire spreads through Superior, Colorado on 30 December 2021. Photo: Sean David Van De Riet / Reuters

January 9, 2022

More than 40 percent of Americans live in counties hit by climate disasters in 2021 – “More people are living in more flammable landscapes. More people are going to be interfacing with disaster.”

By Sarah Kaplan and Andrew Ba Tran 5 January 2022 (The Washington Post) – 2021 ended as it began: with disaster. Twelve months after an atmospheric river deluged California, triggering mudslides in burned landscapes and leaving a half-million people without power, a late-season wildfire destroyed hundreds of homes in the suburbs of Denver. In between, Americans suffered blistering heat […]

An ocean heatwave is shown in this map off the coast of New South Wales, Australia, 30 December 2021. Graphic: OceanCurrent

January 6, 2022

Extreme marine heatwave as waters off Sydney set to break temperature records – “It appears now to be reaching record levels and will likely be the hottest January on record”

By Graham Readfearn 4 January 2022 (The Guardian) – Waters off Sydney are undergoing an extreme marine heatwave with temperatures likely at their highest levels on record for January. Satellite data is showing the ocean surface off the coast of Sydney at 3C above normal, with swimmers and surfers reporting conditions that feel more like […]

Map showing global land and ocean surface temperature anomaly for June 2020. On 14 December 2021, WMO announced verification of the highest temperature ever recorded in the Arctic, 38C (100F). The high temperatures across Siberia led to massive sea ice loss and played a major role in 2020 being one of the three warmest years on record, the WMO said. Averaged as a whole, the global land and ocean surface temperature for June 2020 was 0.92°C (1.66°F) above the 20th century average of 15.5°C (59.9°F), tying with 2015 as the third highest June temperature departure from average in the 141-year record. June 2020 marked the 44th consecutive June and the 426th consecutive month with temperatures, at least nominally, above the 20th century average. Nine of the 10 warmest Junes have occurred since 2010; the seven warmest Junes have occurred in the last seven years (2014–2020). Graphic: NCEI

December 29, 2021

Arctic heat record is like Mediterranean, says WMO – “The record is clearly indicative of warming across Siberia”

14 December 2021 (BBC News) – The highest temperature ever recorded in the Arctic, 38C (100F), has been officially confirmed, sounding “alarm bells” over Earth’s changing climate. The World Meteorological Organization (WMO) on Tuesday verified the record, reported in the Siberian town of Verkhoyansk on 20 June last year. The temperature was 18C higher than […]

Map showing the near-surface air temperature differences from the 1981-2010 average for January to September 2021. Data are from the ERA5 reanalysis product. Graphic: C3S / ECMWF

December 12, 2021

State of the Climate in 2021: Past seven years are on track to be the seven warmest on record – “Extreme events are the new norm”

GENEVA, 31 October 2021 (WMO) – Record atmospheric greenhouse gas concentrations and associated accumulated heat have propelled the planet into uncharted territory, with far-reaching repercussions for current and future generations, according to the World Meteorological Organization (WMO). The past seven years are on track to be the seven warmest on record, according to the provisional WMO […]