As simple as possible, but not simpler: Recent article in AGU Advances co-authored by @aikovoigt.bsky.social @univie.ac.at was featured as Editor's Highlight on @eos.org making the case for the value of idealized models in Earth system science 🌏 👉 eos.org/editor-highl...

The next MIP, found in Alkmaar.

Paul Winkler and me talked about clouds and aerosols, which ended up in a nice short article put together by Thomas Zauner for the @univie.ac.at Environment and Climate Research Hub. ech.univie.ac.at/story/cloud-...

In the few days I have between jobs, I wanted to share an unvarnished perspective on what I've learned after spending three years working on supercomputing in the cloud. It's hastily written and lightly edited, but I hope others find it interesting: blog.glennklockwood.com/2025/07/less... #HPC

New commentary about model hierarchies agupubs.onlinelibrary.wiley.com/doi/10.1029/...

New paper in ERL! We study the importance of resolution for the representation of climate extremes. We use a new generation of km-scale models to show that many important details about temperature and precipitation extremes are hidden at CMIP6-like resolutions. doi.org/10.1088/1748...

During her stay, Sylvia Sullivan will give a course on Aerosol physics for #Meteorology and #Geophysics students and a research talk within the Meteorological-Geophysical Colloquium on 📅 17.06.2025.

Cloud research: From aerosol nucleation at nanometers to the jet stream ☁️ Sylvia Sullivan from the University of Arizona is Ida Pfeiffer Professor at the FGGA at University of Vienna. The cloud physicist is concentrating on #clouds and their impact on #climate. 👩‍🔬 Read more about her #research: ⤵️

Michela Biasutti, research professor @lamont.columbia.edu hosts hour 43 during 100-hr @wclivestream.bsky.social when Carly Phillips, scientist @ucs.org explains drivers of wildfires 🔥(see image ⬇️ with research findings by @climate-guy.bsky.social & @emilywilliams.bsky.social)

What does it take to turn Earth into a Snowball? Formation of a volcanic plateau about the size of India at the equator, according to our new study led by Charlotte Minsky: agupubs.onlinelibrary.wiley.com/doi/epdf/10.... 🔭 🧪

At #ASHPC25 sharing the details of their #AIFactories 🏭 #AI:AT – Austria Markus Stöhr (ACA) 📸 🏭 #SLAIF – Slovenia Jan Jona Javoršek (IJS) 🏭 #IT4LIA – Italy+ Orlenys Troconis (CINECA) When #AI meets #HPC

Exascale Numerical Weather Prediction at #ECMWF Keynote at #ASHPC25 by Sam Hatfield (ECMWF) about the challenges to effectively use #GPUs and large communication networks with the Integrated Forecasting System #IFS – classical #HPC

Please repost or reach out if you are interested, or know someone who may be able to help! The event is very soon, so need someone asap

NOAA has removed practical educational resources on climate change impacts from Climate.gov. Learn more in this week’s “Highlight from the change log”: envirodatagov.org/noaa-removes...

🚴🚲 Einmal im Jahr können sich Kinder auf ihren Fahrrädern im Rahmen der Grätzl Kidical Mass sicher durch unseren Bezirk bewegen. Das sollten sie jeden Tag tun können. Weil das so viel Autonomie und Spaß bedeutet. youtu.be/j9HWS6B36Ds?...

Just eleven days left until our 💯-hour livestream! We're halfway to our speaker sign up goal, so if you're a meteorologist or climate scientist who's ever been US govt funded, come share your work with the public, and show them why our science is worth saving. Sign up today! wclivestream.com

Hey @copernicusecmwf.bsky.social, it seems the Copernicus Interactive Climate Atlas is down? Is there an estimate when it will be up and running again? Asking for teaching and an outreach event on Saturday. Thanks in advance! (I hope I have found the right contact point.)

6.300 Menschen sind heute für bessere, kindersichere Radinfrastrukur auf die Straßen gegangen. So viele wie noch nie #kidicalmasswien #kidicalmass #kinderaufsrad #unsgehörtdiestrasse #radlobby

Warming stripes on the road to OCP @lamont.columbia.edu, with a question that is now more relevant than ever given the state of climate science in the US today. What is next?

We are extremely grateful to @vscluster.bsky.social to allow us to teach our students on state-of-the-art HPC infrastructure. This is so much fun, and the students and we as lecturers really enjoy it. This semester, we are running ICON climate simulations to compare to digital twins.

Meet the keynote speakers at #ASHPC25 ashpc.eu/event/25/pag... Dan Alistarh, ISTA 🇦🇹
 Sam Hatfield, ECMWF 🇬🇧 
Alessandro Laio, SISSA 🇮🇹 Erwin Laure, TUM, MPCDF 🇩🇪 Jan Šuntajs, IJS 🇸🇮

 Registration for ASHPC is open until 15 Feb! #hpc #conference #supercomputing

Wir freuen uns auch 2025 wieder gemeinsam mit euch für Kindersichere Straßen und bessere Fahrradinfrastruktur durch WIEN radeln zu dürfen! Grätzl Kidical Mass - in deinem Bezirk - 10.Mai 2025 Kidical Mass - Start beim MQ. - 24. Mai & 20. September 2025 Start ist jeweils um 15:00

Let‘s try again with a little eye candy: 👋 @vscluster.bsky.social #HPC #AI

agupubs.onlinelibrary.wiley.com/doi/10.1029/... (with Giulio Mandorli, Claudia Stubenrauch, @aikovoigt.bsky.social ) Cloud radiative heating intensifies as clouds move upward

Don't miss an opportunity to leave your mark in advancing the Earth system model development activities within @wcrpclimate.bsky.social WGCM is seeking new members with a focus on women, gender-diverse individuals from different regions and expertise. www.wcrp-esmo.org/news/open-ca... 🧪 🌊

🚲🚲🚲🚲 Heute Eröffnungsfahrt auf dem Krottenbachradweg in Wien. Nach 22 Jahren gibt es nun zumindest auf 1.8 km eine sichere Route und unsere Kleine ist gleich mit geradelt. Danke an Radeln in Döbling für ihren unermüdlichen Einsatz!

"Weather as a driver of the energy transition – present and emerging perspectives of energy meteorology" pubs.aip.org/aip/jrse/art...

EGU-goers, make this 🧨session happen with us at #EGU25 @eurogeosciences.bsky.social and explain your research in just the 1000 most common English words. The first European edition of the Up-Goer 5 challenge 🚀🚀 is a comms session so you can submit an extra abstract blogs.egu.eu/geolog/2024/...

Come work with us in Vienna!

Veranstaltungshinweis für Kurzentschlossene in Wien. Morgen Abend, 29.11., bin ich Teil einer Diskussion zu "Können Wörter Klima schützen?". Ort: Depot im 7. Bezirk. Eintritt frei! Wird sicher interessant. depot.or.at/programm/?co...

CALL FOR ABSTRACTS: please join us at ASHPC25 - the Austrian-Slovenian HPC Meeting 2025 - at Rimske Terme in Slovenia from May 19 to 22. ASHPC brings together users and providers of large-scale computing. Exciting science, a keynote by Sam Hatfield of ECMWF, and a beautiful location!

Spend the day at the astrophysics department @univie.ac.at to talk exoplanets. Look at their nice bike parking infrastructure - I assumed it reflected the fact that their managing director is Dutch. PS: I then learned that kudos are due to the department's sustainability group. Well done!

Helping to educate a new generation of #climate researchers and #HPC users 🖥️, the Vienna Scientific Cluster and EuroCC Austria provided our students at Uni Vienna access to Austria's flagship #supercomputer. Thanks for the support! Read more about the simulations here ➡️: vsc.ac.at/news/2024/ne...

🚨 New paper in @NatureComms We show that relative temperature extremes (TX90p) as used in many studies can be biased by as much as 50%! The bias arises from the use of too long seasonal windows and can easily be corrected. Details below 1/🧵 doi.org/10.1038/s414... 🧪

In one of the many unsolicited emails I received from different MDPI journals, the text below was included. Given the behavior of MDPI, this is rather funny. @katharinehayhoe.com since you recently expressed your thoughts about this publisher here, with which I fully agree.

Let's try follower power here: *Like*: heatwaves are rare extremes by definition so we need to adjust their threshold for global warming *Retweet*: heatwaves should become more frequent with global warming as the threshold should be fixed even if that leads to constant heatwaves *Comment*: other