On this day in 1937, SS Habana arrived in Southampton from Bilbao. On board were around 3,840 Basque children who had been evacuated from the Spanish Civil War. They were taken to a volunteer-run camp at North Stoneham before being relocated to homes across the country.

NSF is closing down most of the Ocean Observatory oceanobservatories.org/2026/05/anno...

Modern Mooch visits Southampton's famously brutalist Wyndham Court estate ... modernmooch.com/2026/05/11/w...

The Royal Meteorological Society @rmets.org recently wrote a piece celebrating influential women in weather and climate. It’s well worth a read on any day, not just on International Women’s Day www.rmets.org/metmatters/t...

11/ OBSERVATIONS - Also published just this week: data from four mooring arrays along the western Atlantic shows a consistent decline in deep overturning transport across all latitudes over the past 20 years. The models predicted decline. We're now measuring it.

Apropos of nothing here’s a picture of global cooling (it’s that tiny little dip at the end).

Earth is warming as ther's more energy arriving than leaving driven by rising greenhouse gases & this imbalance is growing rather than shrinking as needed to limit #climate change. Our recent contributions to this in @ioppublishing.bsky.social: doi.org/10.1088/1748... doi.org/10.1088/1748...

ARCHER2, the UK national supercomputing service, has delivered an eightfold return on investment to the economy according to independent analysis. Operated by EPCC, it has enabled more than £4.2bn in benefits to the UK economy since launching in 2021: edin.ac/47JGMHB

The WMO State of the Global Climate 2025 report came out today. The report landing page with the report, press release, Story Map, extremes supplement, and an interactive extremes map. wmo.int/publication-... mini-thread

Earth’s climate swings increasingly out of balance wmo.int/news/media-c...

One good thing to out of this mess is that it once again highlights the urgent need to decarbonise: www.theguardian.com/environment/....

The extreme events of February 2026 highlight the growing impacts of #climate change and the pressing need for global action. 🌡️ Global temperatures were 1.49°C above pre-industrial levels, for the 5th warmest February More details: climate.copernicus.eu/press-releases

During February 2026, Europe yet again saw the growing impacts of climate change. 🌧️ A series of atmospheric rivers, together with a south-shifted jet stream led to heavy-to-extreme precipitation, triggering widespread flooding and landslides, particularly across Iberia and western France. 🌍🧪⚒️

The decision by @ukri.org to scrap the UK's flying atmospheric laboratory (FAAM) after spending >£40M on an upgrade & with zero consultation, is short sighted. FAAM has saved the UK economy more than it costs through responding to disasters. 400 scientists respond: www.thetimes.com/article/406e...

The Poet Laureate, Simon Armitage, achieved a longstanding ambition by becoming the latest @uniofreading.bsky.social weather observer after admitting he didn’t get on our @unirdg-met.bsky.social degree course while on BBC Radio 4’s PM programme! www.reading.ac.uk/news/2026/Un...

RMS Aquitania passing Southampton’s Royal Pier.

Regarding a recent community science paper on 1.5°C of #globalwarming (doi.org/10.5194/essd...), the graph I like the most shows #seaice extent anomalies for different datasets and reconstructions. The most striking feature is HadISST2 disagreement with Antarctic reconstructions.

From noise, all this Notes on a new global temperature reconstruction that uses a spatio-temporal probabilistic diffusion model generative deep learning thingummybob to fill gaps in the data. diagrammonkey.wordpress.com/2026/02/28/f...

Following the withdrawal of funding by UKRI-NERC, we can confirm that the FAAM Airborne Laboratory will cease operations at the end of this financial year. Our immediate priority is supporting affected staff and the wider UK atmospheric science community. ncas.ac.uk/closure-of-t...

How well can we quantify when 1.5 °C of global warming has been exceeded? Open review until 11 March essd.copernicus.org/preprints/es...

New dashboard to visualise CRU-TS country averages (i.e. CRU-CY) for temperature, precipitation, humidity and drought area (using our scPDSI indicator). (It takes a little while to first load, but is quite responsive after that) climate.uea.co/CRU-Timeseri...

A leading American research lab is slated to lose its critical supercomputing facility, according to a letter released by the National Science Foundation.https://cnn.it/3MoF7zU

Great to see this published. I am especially glad to see some very pronounced differences with other datasets with potential thoughts about why these exists! Different groups taking different approaches is one of the ways we know the big picture surface instrumental record trend is incredibly robust

Updated climate indicators graphics, now including 2025 ed-hawkins.github.io/climate-visu...

The paper describing the new DCENT-I dataset of monthly global surface temperature since 1850 is just published. rmets.onlinelibrary.wiley.com/doi/10.1002/...

Oriental Terrace was a narrow alley with seventeen terraced houses on its north side. It ran from Southampton High Street to Back of the Walls. Three Titanic crew members listed Oriental Terrace as their address in 1912. 1/10

In June 1872, six vessels from the U.S. Navy’s European Squadron sailed up Southampton Water to make an official visit to the town. Thirsty American sailors certainly enjoyed their visit to Southampton and its many pubs, although one of them did get stabbed by a group of Italians… 1/19

Why is no one talking about the IPBES Plenary in Manchester? The British Ecological Society explains www.britishecologicalsociety.org/content/a-be...

👇😔

New discussion paper just dropped that’s taken shall we say a little work to get this far … essd.copernicus.org/preprints/es... please be kind. Not on an at all sensitive topic in the slightest.

While the world sometimes seems metaphorically on fire right now, global warming is still progressing as well. In 2025, global warming delivered the 3rd warmest year since measurements began. A modest step down from 2024's records, but still well above 20th century norms. 🧪🧵

Animation showing the uncertainty in annual temperature anomalies for 2025 (actually the half range of the eight datasets that follow) and eight maps showing the temperature anomalies from eight different datasets. THREAD 1/n youtu.be/GKZCr4eboGg

Ben Santer, an outstanding scientist and historically significant figure in the development of understanding of climate change, is relocating to the UK. Very much looking forward to him visiting the @metoffice.gov.uk to talk about our common research interests.

First NY Times veteran @jswartz.bsky.social transitions to teach journalism at the University of Texas, now former Washington Post Pulitzer winning climate reporter @chriscmooney.bsky.social moves to teach at the other UT, the one on Rocky Top. Both grew up on Gulf Coast. cci.utk.edu/blog/2026/01...

At ArcticNet's ASM 2025 in December I presented on some really troubling developments in Canada's premier weather and climate observing network. I'll share a couple highlights (or lowlights depending on your perspective) in this thread. /1

As the climate data for 2025 continues to be released, it's time to update various data visualisations. First - the global climate stripes for 1850-2025. A third darkest red stripe is added. The last 11 years have been the warmest 11 years on record. A sequence that is unlikely to be broken soon.

A small silver lining: Yes, NASA and NOAA did not do briefings for their global temp data sets released today. And they certainly do not emphasize the human causes. But they *did* release them. The work is still happening. data.giss.nasa.gov/gistemp/grap... www.ncei.noaa.gov/access/monit...

The gridding has been done with open access software from the @noc.ac.uk github.com/NOCSurfacePr...

Global mean temperature 2025: 1.44 ± 0.13 °C above the 1850-1900 average, based on a synthesis of eight international datasets. 2025 was the second or third warmest year on record. 2024 remains the warmest. That makes the past 3 years are the 3 warmest years on record. wmo.int/news/media-c...

That’s right, although it’s estimated that humans had already affected the climate by 1850 it becomes harder to estimate the global temperature as you go further back in time. There was a recent article by @chriscmooney.bsky.social about this. edition.cnn.com/2025/12/15/c...

2025 has been confirmed as the third warmest year on record, following 2024 and 2023, in a series stretching back to 1850. Data from the Met Office, @uniofeastanglia.bsky.social and @ncas-uk.bsky.social shows 2025 was 1.41 °C above the average for 1850-1900. Read more 👉 bit.ly/3NkfQH9

A mobile radiological unit developed by Marie Curie, November 1914 (BnF) With X-ray machines then only available in city hospitals far from the warfront, Curie equipped standard motor cars with X-ray machines that were powered by the car's engine. Curie herself drove one of these to the front. 🗃️

American soldiers embarking for Normandy at Southampton Docks on 4 July 1944, less than a month after D-Day. Between D-Day and the end of the Second World War, over two million American troops would pass through Southampton on their way to help liberate Europe from Nazi occupation.

Stop subsidizing fossil fuels and the renewables market will do good things for your country -just look at Uruguay

Published today in "Ocean Heat Content Sets Another Record in 2025", by Pan et al. Link: link.springer.com/article/10.1...

“Marine heatwaves represent one of the most urgent and least understood climate threats facing UK seas.” Dr Zoe Jacobs. Rising UK marine heatwave research challenges are outlined in new national roadmap that identifies 40 priority research questions. Read more here: noc.ac.uk/news/rising-...

Here's the EU's reaction to Trump administration formally pulling the US out of the UNFCCC and IPCC. But all eyes now on how/whether China chooses to seize this geopolitical gift from the US

On the left: 2 Oxford Street. Two Titanic crew members were staying here before the ill-fated maiden voyage. George Henry Hinckley was a third class steward and James Hutchinson was a vegetable cook. Sadly, they both died in the sinking. 1/5

Published today: Importance of beginning industrial-era climate simulations in the eighteenth century Defining pre-industrial to be 1750, rather than 1850, produces different (simulated) historical climate changes after 1850. Pre-1850 volcanoes & land use matter. iopscience.iop.org/article/10.1...