Andrew B. Watkins

@windjunky.bsky.social

Australian climate scientist rambling about climate drivers, variability, risks, trends & impacts. Once played goalie for Antarctica. Born @ 325ppm. https://www.linkedin.com/in/drandrewwatkins/

Hungary's Paks nuclear plant is close to complete shutdown due to low water levels on the Danube The river just hit the lowest level in more than a century, amid an ongoing European drought and heatwave

The Danube in Hungary just hit its lowest level in more than a century, forcing the Paks nuclear plant to run at 10% capacity. Water level at Paks, cm relative to average shows historic fluctuations reaching a record low of -327.9 cm. Source: Hungarian National Directorate General of Water Management. - (alt text generated by Google Gemini)

Fantastic article by the drought crew at UNSW @ccrc.bsky.social. Flash droughts pull huge amounts of moisture from the landscape, intensifying bushfires. Will keep me awake at night thinking about the 'flash droughty' looking Australian spring and summer ahead. theconversation.com/flash-drough...

Flash droughts pull ‘alarming’ amounts of moisture from the landscape and intensify wildfires: new research

We have to stop thinking of droughts simply as a static state of low moisture. Rapid drought changes can send fire risk soaring.

theconversation.com

The supposed cool day this week and it still climbed to 26.8C at Heathrow over 2C warmer than average. Remarkable month the average July high in London has been 29.3C an astonishing +5.4C above 1991-2020 climo and +6.8C on 1961-1990 climate period. Staggering. (1/2)

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Loading the dice. The weather conditions driving the devastating fires in Spain were ~20× more likely because of human-caused climate change, and ~2× more likely in France. Of course, the spark matters...but the conditions decide the scale. www.worldweatherattribution.org/climate-chan...

Climate change increases likelihood of compounding drivers of severe wildfire conditions in France and Spain – World Weather Attribution

worldweatherattribution.org

The UK Environment Agency declares ‘Flash Drought’ in the UK - a very rapid drying of the landscape due to low rainfall and high temperatures & evaporation. Flash drought is an emerging problem in Australia and the US, incredible to hear it mentioned in the UK. #newclimate

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Ian Hall@ianhall.bsky.social · last wk.

More than half of England officially in drought, the Environment Agency says England received just 7% of expected rainfall in July and only 1% in the south. Notably, the news report makes no explicit mention of climate change. Come on, @bbcnewsunofficial.bsky.social www.bbc.co.uk/news/article...

🚨 The AusAlert that will sound on your phone shortly is a test for a future warning system to prepare Australians for fires, floods and other emergencies. But we can’t rely on emergency alerts alone; we need to cut the climate pollution from coal, oil and gas that’s driving these worsening events.

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The UK has just recorded its first three week long heatwave on record, based on recent Met Office observations - 21 days at Exeter Airport and Usk beats the record of 17 days at Cambridge in 1976 by 4 days. It has been a notable summer so far, with records continuing to tumble.

Bar chart titled "Longest heatwave duration in the UK per year," showing the longest single heatwave recorded at any UK station each year from 1959 to 2026, in days. Grey bars give each year's value; most sit between 3 and 10 days, with a dashed line marking the 1991–2020 average of 6.8 days. Notable earlier peaks include 17 days in 1976 and 16 in 1997. The final bar, 2026, is highlighted dark red at 21 days - a new record, held jointly by Exeter Airport No. 2 and Usk No. 2. A Theil–Sen trend line rises left to right at 0.67 days per decade, with a shaded 95% confidence band and a Mann–Kendall significance of p < 0.001. A footnote notes that the record begins in 1959 because station coverage is sparse before then, and that heatwave thresholds vary by county from 25 to 28°C - Exeter is 25°C and Usk 26°C - so lower-threshold regions are more likely to set the annual maximum.

Holiday in the climate emergency. No that’s not AI or edited, just a snapshot I just took with my phone on Lacanau beach in France. What future will this boy grow up in? It is in our hands, but time is running out.

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2026 is on track to be the warmest (~35% chance) or second warmest (~63%) year on record, while 2027 is very likely (92% chance) to be the warmest on record on the back of a growing super El Niño event. For more, check out my new Carbon Brief State of the Climate Q2 update: www.carbonbrief.org/...

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Time to update the sea surface temperature anomaly maps for the strong El Nino events 1982, 1997, 2015 and 2026. Over 90% of the excess heat from global warming goes into the ocean, making each El Nino world hotter than the last. climatereanalyzer.org/clim/daily_m...

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Andrew B. Watkins@windjunky.bsky.social · 2mo ago

Notice anything different between the 1 June sea surface temperature maps for the strong El Nino's in 1982, 1997, 2015 and 2026? climatereanalyzer.org/clim/daily_m...

"Many climate models predict that human-caused global warming is likely to drive ENSO to a new average state this century, with El Niños becoming larger & occuring more often. But researchers ...debate whether they’ve seen that pattern begin to emerge in the climate data yet" doi.org/10.1038/d415...

This El Niño is set to be the largest on record by a ‘mind-blowing margin’

Forecasters predict that the monster climate pattern will combine with global warming to push global temperatures in 2027 to new heights.

nature.com