Daily updates on climate change and the global economy.

Daily updates on climate change and the global economy.
Stay current with what’s happening around the world with a quick scan of top news.

Daily updates on climate change and the global economy.
Stay current with what’s happening around the world with a quick scan of top news.

Daily updates on climate change and the global economy.
Stay current with what’s happening around the world with a quick scan of top news.

Daily updates on climate change and the global economy.
Stay current with what’s happening around the world with a quick scan of top news.

Special sponsor for March 2026 is [you?]. Contact me here if you fancy helping me to keep cranking these threads out and spending a month atop the C&E wall of fame.

As an aside, even though the thread may make it appear otherwise, I cannot recall the climate change news ever being this thin. The world’s attention is apparently transfixed by events unfolding in the Middle East.


“This year’s El Niño will very likely become a strong event.

“Yet another series of strong westerly wind bursts over the central Pacific will trigger a new downwelling Kelvin wave that further suppresses the thermocline in the East Pacific a few months now.”

https://x.com/webberweather/status/2028468392550924638


“February 2026 was the 5th warmest February on record, at 1.5C above preindustrial levels in the ERA5 dataset.

“This is not that surprising given weak La Nina conditions at the start of the year; February tends to be one of the months most sensitive to ENSO.”

https://x.com/hausfath/status/2028533387372228802


“Monday ice update – Arctic sea ice extent is currently the 2nd lowest on record (JAXA data).” [Zack Labe]

• about 560,000 km² below the 2010s mean
• about 1,160,000 km² below the 2000s mean
• about 1,530,000 km² below the 1990s mean
• about 2,070,000 km² below the 1980s mean

https://bsky.app/profile/zacklabe.com/post/3mg3ovzzfoc2w


“Wettest winter on record for parts of the UK, says Met Office.

“Cornwall, Leicestershire and the West Midlands experienced their wettest winter since comparable records started in 1836. Dorset and Warwickshire had their second wettest winter, while southern England experienced its fourth wettest.”

https://news.sky.com/story/wettest-winter-on-record-for-parts-of-the-uk-says-met-office-13514283


“A combination of reduced aerosol pollution and global warming have resulted in increasing levels of solar radiation across Europe, according to a new analysis.

“The study by researchers at the Universities of Malaga and Murcia in Spain and data company Solargis found Europe’s solar irradiance increased by 2% each decade between 1994 and 2023.”

https://www.forbes.com/sites/jamiehailstone/2026/02/27/declining-aerosol-pollution-linked-to-increased-solar-radiation-study-finds/


“Weather tracker: February temperature records broken in France and Spain [and Germany]…

“The highest temperature of the spell was recorded on Tuesday in Saint Gladie at the foot of the Pyrenees mountains, where the mercury hit 29.6C [85.3F], 16C above average and 2.6C above the previous highest February temperature at this station.”

https://www.theguardian.com/environment/2026/mar/02/weather-tracker-february-temperature-records-broken-in-france-and-spain


“Unusual Winter Weather Loop Creates Chaos Across Europe…

“Wild weather that fueled widespread flooding in parts of Western Europe and damaged an oil platform in the North Sea is threatening farming operations and strawberry shortages at UK grocery stores… [a] deluge came after a record-dry spring and drought-plagued summer for the UK.”

https://www.bloomberg.com/news/newsletters/2026-03-02/extreme-weather-batters-europe-threatening-uk-farms-and-strawberry-supplies


“‘Irreversible loss’: How climate change is threatening Europe’s sunken civilisations.

“A new study warns that precious underwater cultural heritage is being threatened by ocean acidification. The research found that materials that make up many archaeological treasures are at risk of deterioration when water pH levels drop.”

https://www.euronews.com/2026/03/02/irreversible-loss-how-climate-change-is-threatening-europes-sunken-civilisations


“Deadly cassava virus threatens food security across Africa.

“A viral disease that causes rot in cassava roots is threatening one of Africa’s most important staple crops, raising concerns for millions of people who rely on it for food and income. Cassava, valued for its tolerance to drought and poor soils, acts as a safety net for families across sub-Saharan Africa…”

https://www.downtoearth.org.in/amp/story/wildlife-biodiversity/deadly-cassava-virus-threatens-food-security-across-africa


“HISTORIC HEAT WAVE – records hot nights smashed in Southern Africa.

“MINIMUMS: 28.5 [83.3F] Europa Island, FRENCH SOUTHERN TERRITORIES; 27.8 Inhambane, 27.5 Maputo, MOZAMBIQUE; 25.5 Skukuza SOUTH AFRICA.”

https://x.com/extremetemps/status/2028381647675314601


“Climate Change Threatens Mozambican Agriculture and Trade.

“Mozambique’s 2025/26 cyclone season has exerted the Southeast African state on a scale unforeseen in size and destruction. Weeks of torrential rainfall and destructive floods have ravaged the country, displacing an estimated 400,000 people and destroying thousands of acres of farmland…”

https://www.irreview.org/articles/2026/3/2/climate-change-threatens-mozambican-agriculture-and-trade


“Kazakhstan’s Glaciers Melting Faster, Raising Risks of Floods and Water Shortages.

“The most rapid losses are occurring in the northern part of the region, particularly in the Dzhungar Alatau in Kazakhstan. Significant mass loss is also observed in the northern Tian Shan, including the Tuyuksu glacier area.”

https://astanatimes.com/2026/03/kazakhstans-glaciers-melting-faster-raising-risks-of-floods-and-water-shortages/


“Tajikistan’s Beshai Palangon Reserve faces potential water crisis.

“The IUCN report assesses the state of the Beshai Palangon Reserve as “alarming,” with the greatest threat identified as disruptions to the water regime… The report highlighted significant risks to the reserve, particularly related to water management, external economic pressures, and climate change.”

https://asiaplustj.info/en/node/358336


“Jammu and Kashmir Records Seventh Straight Deficient Winter.

“Jammu and Kashmir has recorded its seventh consecutive rainfall-deficient winter, with the December 2025 to February 2026 period ending 65 per cent below normal, raising fresh concerns over snow accumulation and water availability in the coming months.”

https://kashmirobserver.net/2026/03/02/jk-records-seventh-straight-deficient-winter/


“Long, dry spring season puts Himalayan rivers under stress.

“Spring was the driest in the western Himalayas, in at least 396 years. Alarmingly, the scientists also found that the two decades from 2000 to 2022 were the driest sustained spring seasons in the region since early 1600s, an unprecedented drought.”

https://timesofindia.indiatimes.com/science/long-dry-spring-season-puts-himalayan-rivers-under-stress/articleshow/128935852.cms


“ISRO study identifies ice-patch collapse as cause of August 2025 Uttarkashi flash flood.

“The flash flood at Dharali in the Uttarkashi region of the Central Himalayas, which caused extensive damage and loss of life, was triggered by the rapid collapse of an exposed ice patch within the nivation zone of the Srikanta Glacier, the study found.”

https://www.tribuneindia.com/news/india/isro-study-identifies-ice-patch-collapse-as-cause-of-august-2025-uttarkashi-flash-flood/


“The China National Climate Center announced that the average temperature in China from December 2025 to February 2026 was -1.54C, making it the second warmest winter on record! (Second only to the winter of 2016-2017).”

[Jim Yang]

https://x.com/yangyubin1998/status/2028085706439180764


“Very similar to last year, sea ice in the Sea of Okhotsk basin has been quite slow to grow. Total ice extent for this region is currently at record low levels.

“Also compare now to the 1980s!”

[Zack Labe]

https://bsky.app/profile/zacklabe.com/post/3mg4ociqn222u


“Ho Chi Minh City and Southern Vietnam brace for 39 C heat, unseasonal rains in March.

“Ho Chi Minh City and southern Vietnam are entering the peak of the dry season this month, with temperatures forecast to reach 38-39 degrees Celsius (100.4 – 102.2 degrees Fahrenheit) on some days.”

https://e.vnexpress.net/news/news/environment/ho-chi-minh-city-braces-for-39-c-heat-unseasonal-rains-in-march-5045762.html


“EXCEPTIONAL HEAT IN THAILAND. After a February with records all 28 days, March started breaking records from day #1.

“Minimums up to 28.6C [83.5F], maxes up to 39.4C at Sawi in the SE coast (March record broken twice in a row).”

https://x.com/extremetemps/status/2028438315591254269


“ENDLESS RECORD HEAT IN INDONESIA:

“Another crazy heat wave with all eastern provinces pulverizing in pieces the March heat records (they were set in 2025, previously in 2024, previously in 2023 etc, all the way back to 2011). Today extraordinary record at Biak with a Minimum of 27.8 [82F].”

https://x.com/extremetemps/status/2028655435675574294


“Queensland is bracing for more relentless rainfall as one of three tropical lows developing north of the continent moves closer to the north-east coast.

“Low pressure system 29U is sitting over the Coral Sea and has a 25 per cent chance of developing into a tropical cyclone on Thursday or Friday.”

https://www.9news.com.au/national/tropical-cyclone-queensland-moderate-chance-of-system-forming-in-coral-sea-weather-news/ba7fb3c7-3d60-4a6c-a680-d91f2d826274


“Record-breaking rain across inland Australia like ‘weather whiplash’, BoM says.

“A year’s worth of rain has drenched parts of South Australia, Victoria and New South Wales, as remnants of a tropical low moved east, bringing record-breaking falls to desert towns and crop losses for agricultural areas.”

https://www.theguardian.com/environment/2026/mar/02/record-breaking-rain-flooding-weather-australia


“Record heat continues unabated in New South Wales.

“Among the stations with the March highest Minimum temperatures today there is Tamworth with 23.7C [74.7F]. Next days will be much hotter and several more records will fall.”

[Extreme Temps]

https://x.com/extremetemps/status/2028653251223281890


“Australian wildlife in ‘harm’s way’, with volunteers left to ‘pick up the pieces’ amid climate crisis, fires and floods.

“Last financial year, volunteers responded to more than 320,000 calls for help for sick, injured or orphaned wildlife. Nearly 130,000 rescue operations were conducted and vets assessed 51,000 injured animals. The soaring demand is being driven by climate change and habitat destruction.”

https://www.theguardian.com/environment/2026/mar/03/australian-wildlife-in-harms-way-with-volunteers-left-to-pick-up-the-pieces-amid-climate-crisis-fires-and-floods


“Minister urges parents, community leaders to protect children amid floods [Fiji]…

“Government teams are actively deployed in affected areas and evacuation centres. The Ministry of Women, Children and Social Protection is providing social protection support, including dignity kits for displaced families.”

https://fijisun.com.fj/news/nation/minister-urges-parents-community-leaders-to-protect-children-amid-floods


“Antarctica Is Losing Ice the Size of Los Angeles Every Three Years.

“The picture they uncovered is a mix of stability and retreat: about 77 percent of the continent’s edges have barely budged since 1996, but vulnerable sectors in West Antarctica, along the Antarctic Peninsula, and in parts of East Antarctica are losing grounded ice at a startling pace.”

https://www.discovermagazine.com/antarctica-is-losing-ice-the-size-of-los-angeles-every-three-years-48760


“Azufre Glacier (Mendoza Province, Argentina) 2016 | 2026

“The images perfectly show the recent acceleration of glacier loss in the Dry Andes (red outlines=2000)! Azufre Gl. spans 3700 to 3000 m asl, near the Peteroa volcano (4113 m above sea level.” [Melaine Le Roy]

https://x.com/subfossilguy/status/2028205962994085990


“Heavy rains in Bahia: more than 25 inland cities declare a state of emergency [Brazil].

“The Superintendence of Protection and Civil Defense (Sudec) of Bahia reported that 28 cities in the interior of the state are in a state of emergency due to the rains. Alagoinhas , Lauro de Freitas , Cícero Dantas , Irecê and Porto Seguro are among the municipalities with the active decree…”

https://g1.globo.com/ba/bahia/noticia/2026/03/02/cidades-da-bahia-decretam-situacao-de-emergencia-apos-chuvas.ghtml


“Abrolhos Suffered Significant Coral Loss in Less than Two Decades [Brazil].

“Coral reefs in Abrolhos, in southern Bahia, are experiencing severe impacts from climate change, pollution and deforestation. An 18-year study shows that species essential to the ecological balance of the South Atlantic have suffered drastic population declines — in some cases nearly disappearing…”

https://www1.folha.uol.com.br/internacional/en/scienceandhealth/2026/03/abrolhos-suffered-significant-coral-loss-in-less-than-two-decades.shtml


“Summer heat continues in Northern Mexico and parts of The SW and the Gulf.

“Records of March warmest nights in Mexico with Minimums of 21C at San Felipe and 26C [78.8F] at Santa Rosalia which is warmer than any MARCH AND APRIL night: absolutely mental.”

https://x.com/extremetemps/status/2028499609962909800


“History Made: Texas panhandle records the hottest winter on record…

“February 2026 officially became the warmest February on record in Amarillo. The city posted an average temperature of 44.9 degrees, breaking the previous record of 44.3 degrees set back in 1907. Records in Amarillo date back to 1892.”

https://abc7amarillo.com/news/local/history-made-the-texas-panhandle-records-the-hottest-winter-on-record


“Climatological spring starts with 101F in Texas and similar temperatures are expected for the whole of next week.

“This would make two weeks with dozens of stations in three States rising into the 100s between winter and early spring. Something nobody would have thought physically possible.”

https://x.com/extremetemps/status/2028300029153181765


“Much Of The Western Half Of The Country Had Its Warmest Winter On Record…

“A large swath of the western half of the country, from Southern California to the High Plains and Northern Rockies, had its warmest meteorological winter (December through February) on record – based on 131 years of climate data.”

https://weather.com/news/weather/news/2026-03-02-meteorological-winter-2025-2026-west-warmest-on-record


“Lake Powell is releasing more water than it receives and, at 26% capacity, could fall below the 3,490-foot threshold needed for hydropower generation at Glen Canyon Dam.

“Colorado River states remain deadlocked over post-2007 water allocations, and the Bureau of Reclamation may step in to cut Lower Basin releases to prevent further declines.”

https://www.deseret.com/utah/2026/03/02/how-to-stabilize-lake-powell-water-elevation/


“Phoenix’s winter was a staggering 2.6°F warmer than the previous warmest winter on record, across 131 years of data dating back to 1895.

“Someone should run the stats, but I’d argue a winter this warm in Phoenix would have been virtually impossible in the pre-industrial climate.” [Colin McCarthy]

https://x.com/US_Stormwatch/status/2028243130932408353


“San Francisco, Oakland report warmest February morning on record…

“With temperatures only dipping down to 62 in San Francisco, it was the warmest morning in recorded history during the month of February, and those records go back to 1875. The old record was 61° in 1985.”

https://www.cbsnews.com/sanfrancisco/news/san-francisco-oakland-february-28-2026-record-warm-morning/


“A strong to severe marine heatwave is ongoing off the coast of California.

“Ocean temperatures yesterday reached an astonishing 67.1°F (19.4°C) at La Jolla in San Diego County. That’s the overage ocean temperature for mid-June.”

[Colin McCarthy].

https://x.com/US_Stormwatch/status/2028576879821951290


“Sun sets on the Sunlight glacier: Researchers document melting of Wyoming glacier…

“According to a study published in a special issue of the Annals of Glaciology, the Sunlight glacier system is melting up to 50 centimeters a year, with between 5 and 20 meters of total ice left in place. This means some areas of the glacier could be ice-free within a decade or less.”

https://phys.org/news/2026-03-sun-sunlight-glacier-document-wyoming.html


“Mountain soils reveal hidden nitrous oxide risk in a warming world…

“At the highest grassland sites, emissions were several times higher than at lower ones. If future climate change makes some high-elevation or currently dry grasslands wetter, the study suggests they could become more important nitrous oxide sources than they are today.”

https://www.earth.com/news/mountain-soils-reveal-hidden-nitrous-oxide-risk-in-a-warming-world/


“A new study found that ants exposed to air pollution, specifically ozone, are met with aggression from their own nestmates.

“Ants recognise nestmates by comparing their smell, which is based on alkene molecules crucial for the colony’s unique odour. Ozone, a common air pollutant, degrades these vital alkene compounds, thereby altering an ant’s odour signature.”

https://www.independent.co.uk/bulletin/news/air-pollution-ants-study-b2930398.html


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