ulasim77.bsky.social
@ulasim77.bsky.social
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Don’t miss Prof. Trude Storelvmo’s talk on Arctic mixed-phase #clouds, connecting insights from small-scale processses to large-scale #climate impacts. 🌍☁️
📆 Wednesday 29 Oct at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
October 16, 2025 at 1:46 PM
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📢 Don’t forget tomorrow’s seminar at 13:00 CET by Dr. Bastiaan van Diedenhoven
Join Dr. Bastiaan van Diedenhoven to explore how advanced polarimetric cloud retrievals shed new light on #aerosol - #cloud interactions 🛰️🌍☁️
📆 Wednesday 24 Sep at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
September 23, 2025 at 2:19 PM
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#MeetOurScientists: The observations Dr Kostas Eleftheriadis and the rest of the CleanCloud-team make from Mt Helmos, are important to monitor long term developments and to decide on effective measures to tackle the #climatecrisis
June 6, 2025 at 11:47 AM
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Our favourite topic! Meet CleanCloud's Dr. Mira Pöhlker in this great film "The mysterious world of clouds", now nominated for best Scientific film at #GreenScreen international wildlife filmfestival #Meetourscientists www.arte.tv/fr/videos/11...
Le monde mystérieux des nuages - Regarder le documentaire complet | ARTE
Phénomènes aussi éphémères que fascinants, les nuages restent une énigme pour la science. Comment se forment-ils ? Quel est leur rôle dans le fonctionnement du climat ? Peut-on envisager de les exploi...
www.arte.tv
June 20, 2025 at 11:55 AM
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Don’t forget to join us tomorrow at 13:00 CET for the exciting seminar by Dr. Alexei Kiselev. See you there!
Interested in #ice microphysics in #clouds? Join our next seminar with Dr. Alexei Kiselev 📆 Wednesday 25 June at 1pm (CET) on Zoom and find out! epfl.zoom.us/j/6156668523...

#ice_multiplication
June 24, 2025 at 12:01 PM
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Don’t forget to join us tomorrow at 13:00 CET for the exciting seminar by Prof. Kerry Emanuel.
#Aerosols and #hurricane - what’s the link?
Join Prof. Kerry Emanuel for insights into the Atlantic hurricane drought of the 1970s–80s.
📆 Wednesday 30 July at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
July 29, 2025 at 10:18 AM
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Flying rivers offer a great introduction to science. 325 meters above the rainforest, Mira Pöhlker explains the formation of aerosols and clouds – and what it really means to have flying rivers, in the popular movie Checker Tobi and the journey to the flying rivers. Our www.imdb.com/title/tt2853...
Checker Tobi und die Reise zu den fliegenden Flüssen (2023) ⭐ 7.3 | Documentary, Adventure, Family
1h 33m
www.imdb.com
August 6, 2025 at 8:50 AM
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Join Prof. Harri Kokkola to explore disentangling #aerosol–#cloud interactions from cloud variability. 🌍☁️
📆 Wednesday 27 Aug at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
August 15, 2025 at 3:07 PM
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📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
Join Prof. Harri Kokkola to explore disentangling #aerosol–#cloud interactions from cloud variability. 🌍☁️
📆 Wednesday 27 Aug at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
August 21, 2025 at 6:23 AM
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📢 Don’t forget tomorrow’s seminar at 13:00 CET with Prof. Harri Kokkola.
Join Prof. Harri Kokkola to explore disentangling #aerosol–#cloud interactions from cloud variability. 🌍☁️
📆 Wednesday 27 Aug at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
August 26, 2025 at 2:28 PM
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Join Dr. Bastiaan van Diedenhoven to explore how advanced polarimetric cloud retrievals shed new light on #aerosol - #cloud interactions 🛰️🌍☁️
📆 Wednesday 24 Sep at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
September 17, 2025 at 6:47 PM
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What's inside the #clouds ☁️ and what answers do we find from the top of #MtHelmos 🏔️about the #climate and the world around us? Thanks to Nikitas Diamantopoulos for this great documentary about our CHOPIN campaign: mediaspace.epfl.ch/media/CleanC...
January 15, 2025 at 3:01 PM
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📣Make sure you don't miss the first glimpse of #aerosol and #cloud from the NASA #PACE (Plankton, Aerosol, Clouds, ocean Ecosystem) mission! Join our CleanCloud webinar with Dr. Otto Hasekamp 📆 Jan 29 🕐13:00 CET on Zoom: epfl.zoom.us/j/6156668523...
Mark your calendar! 📌
January 16, 2025 at 8:22 AM
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What have we learned from central Arctic #aerosol research in the last 7 years? Join our next seminar with Prof. Julia Schmale 📆 Wednesday 26 Feb at 1pm (CET) on Zoom and find out! epfl.zoom.us/j/6156668523...
February 20, 2025 at 8:19 AM
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In our #chopin campaign at #mthelmos we sample particles from all over the world; pollution, dust, sea salt, forests and more to see the impact they have on #clouds.
March 7, 2025 at 9:00 AM
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📢 Reminder: Don’t forget to join us tomorrow at 13:00 CET for the exciting talk by Prof. Philip Stier. See you there!
Interested in cloud-aerosol interactions in global km-scale climate models? Join our next seminar with Prof. Philip Stier @philipstier.bsky.social
📆 Wednesday 26 March at 1pm (CET) on Zoom and find out! epfl.zoom.us/j/6156668523...
March 25, 2025 at 3:18 PM
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It's finally Monday and we hope to see you at @egu.eu this week! Here is the list of CleanCloud contributions: www.linkedin.com/posts/cleanc...
April 28, 2025 at 6:46 AM
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An exciting week! Big thanks to all CleanCloud participants for their hard work during @egu.eu2025! 25 presentations, 10 different sessions plus 2 videos at GeoCinema...
We congratulate again prof Ulrike Lohmann with #VilhelmBjerknes Medal for her pioneering work in aerosol-cloud interactions 🏅
May 2, 2025 at 10:22 AM
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Meet our scientists! CleanCloud is a great team of researchers from 20 institutions in 12 European countries. Learn more about our work, here is @philipstier.bsky.social
May 8, 2025 at 12:24 PM
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Knowledge of aerosol-cloud interactions is key to project how climate will change in the future. Meet our scientists: This is Marianne Tronstad Lund @mtlund.bsky.social from CICERO, Norway.
May 9, 2025 at 11:48 AM
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📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
Interested in how #aerosols, #clouds and their interactions are represented in state-of-the-art #models? Join our next seminar with Prof. Annica Ekman

📆 Wednesday 28 May at 1pm (CET) on Zoom and find out! epfl.zoom.us/j/6156668523...
May 21, 2025 at 5:05 PM
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#MeetOurScientists: How can CleanCloud and other Horizon Europe projects make a difference? Through new measurements, improved models and less uncertainty for future climate predictions. Meet Daniel Partridge of @universityofexeter.bsky.social @horizoneu.bsky.social
May 23, 2025 at 11:00 AM
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📢 Reminder: Don’t forget to join us tomorrow at 13:00 CET for the exciting talk by Prof. Annica Ekman.
Interested in how #aerosols, #clouds and their interactions are represented in state-of-the-art #models? Join our next seminar with Prof. Annica Ekman

📆 Wednesday 28 May at 1pm (CET) on Zoom and find out! epfl.zoom.us/j/6156668523...
May 27, 2025 at 8:53 AM
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#MeetOurScientists: With the help of a cloud sampler, Aiden Jönsson is able to investigate the particles inside the clouds. Important to better understand aerosols and their interactions with clouds - and how future climate and weather will impact our lives.
May 30, 2025 at 9:02 AM
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😆We are happy to admit that not everything goes as planned - always, all the time... Here comes a selection of our bloopers from the #chopin campaign on MtHelmos. Enjoy! mediaspace.epfl.ch/media/What+i...
May 16, 2025 at 12:04 PM