Ahmad Barclay

@bothness.bsky.social

Architect // #DataViz storyteller // tech wrangler. Making useful stuff with #OpenData at the ONS. Occasionally #PalOpenMaps. Views my own. Portfolio @ ahmadbarclay.com

The report demonstrates how 2025 was the warmest year in the UK series from 1884, with the last four years in the top five warmest. The number of days over 30C has quadrupled for Greater London for the most recent decade compared to 1961-1990. 🧵2/

I shared the data from this recent interactive #TwinCities visualisation for this week's #TidyTuesday #DataViz challenge. So cool to see what people came up with. A few examples in this 🧵... bsky.app/profile/both... 1/n

Ahmad Barclay@bothness.bsky.social · 4mo ago

Ever wondered what a network of twin cities around the world would look like? I grabbed some data from #Wikidata a while ago, and thought #Experimental day 5 of the #30DayChartChallenge was a good excuse to share this half-finished gizmo with the world. Enjoy! bothness.github.io/twin-cities/ 1/3

⏳ Deadline extended! Submissions for Visualising Climate 2026 are now open until 14 May (00:00 CET). We welcome talks, workshops & papers. Science, art & data storytelling meet. Come see the data. Imagine new ways forward. #VisualisingClimate2026 #DataViz Join us in Bologna visualisingclimate.com

Visualising Climate 2026 — Conference

The first global conference dedicated to how data visualisation can transform public understanding of climate change and support informed decision-making.

visualisingclimate.com

I've recently made some changes to the gallery of all my data visualisations 📊 Most examples now have links to the underlying source code! If you see something you like, you can see how it was made 🤩 #DataViz #RStats

Screenshot of data visualisation gallery
Nicola Rennie@nrennie.bsky.social · 8mo ago

One of the things that has been on my to do list for a very long time, is building a gallery of all of the charts I've made across #TidyTuesday, #30DayChartChallenge, #30DayMapChallenge, and other miscellaneous projects 📊 And it's finally here! Link: nrennie.rbind.io/viz-gallery/ #DataViz #RStats

Giving this a go, and I found loops like Dunedin - Edinburgh - Saint Petersburg - Shanghai -Dunedin interesting. But I am just as interested in what must be the history behind singletons like Otaru (only paired with Dunedin) bothness.github.io/twin-cities/

The visualisation
Ahmad Barclay@bothness.bsky.social · 4mo ago

Ever wondered what a network of twin cities around the world would look like? I grabbed some data from #Wikidata a while ago, and thought #Experimental day 5 of the #30DayChartChallenge was a good excuse to share this half-finished gizmo with the world. Enjoy! bothness.github.io/twin-cities/ 1/3