CleanCloud Project
@cleancloud-he.bsky.social
#HorizonEU CleanCloud project (Clouds & climate transitioning to post-fossil aerosol regime), to vastly improve understanding of #aerosol-#cloud interactions. Funded by the #EuropeanUnion. projects.au.dk/cleancloud
📢 Don’t forget tomorrow’s seminar at 13:00 CET by our excellent early-career scientists!
Don’t miss two exciting talks from our ECS: Dr. Olga Zografou and Dr. Baseerat Romshoo. They will share new results on #aerosol-#clouds interactions from in-situ observations at (HAC)2 and ATTO. 🌍☁️
📆 Wednesday 26 Nov at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
📆 Wednesday 26 Nov at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
November 25, 2025 at 2:45 PM
📢 Don’t forget tomorrow’s seminar at 13:00 CET by our excellent early-career scientists!
Don’t miss two exciting talks from our ECS: Dr. Olga Zografou and Dr. Baseerat Romshoo. They will share new results on #aerosol-#clouds interactions from in-situ observations at (HAC)2 and ATTO. 🌍☁️
📆 Wednesday 26 Nov at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
📆 Wednesday 26 Nov at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
November 24, 2025 at 11:07 AM
Don’t miss two exciting talks from our ECS: Dr. Olga Zografou and Dr. Baseerat Romshoo. They will share new results on #aerosol-#clouds interactions from in-situ observations at (HAC)2 and ATTO. 🌍☁️
📆 Wednesday 26 Nov at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
📆 Wednesday 26 Nov at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
📢 Don’t forget today’s seminar at 13:00 CET by Prof. Trude Storelvmo
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...
📆 Wednesday 29 Oct at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
October 29, 2025 at 8:18 AM
📢 Don’t forget today’s seminar at 13:00 CET by Prof. Trude Storelvmo
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom
🗓️Join us next Wednesday at 13:00 CET on zoom
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...
📆 Wednesday 29 Oct at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
October 22, 2025 at 8:22 AM
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom
🗓️Join us next Wednesday at 13:00 CET on zoom
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...
📆 Wednesday 29 Oct at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
October 16, 2025 at 1:46 PM
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...
📆 Wednesday 29 Oct at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
📢 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...
📆 Wednesday 24 Sep at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
September 23, 2025 at 2:19 PM
📢 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...
📆 Wednesday 24 Sep at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
September 17, 2025 at 6:47 PM
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...
📆 Wednesday 24 Sep at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
📢 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...
📆 Wednesday 27 Aug at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
August 26, 2025 at 2:28 PM
📢 Don’t forget tomorrow’s seminar at 13:00 CET with Prof. Harri Kokkola.
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
🗓️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...
📆 Wednesday 27 Aug at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
August 21, 2025 at 6:23 AM
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
🗓️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...
📆 Wednesday 27 Aug at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
August 15, 2025 at 3:07 PM
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...
📆 Wednesday 27 Aug at 1pm (CET) on Zoom! epfl.zoom.us/j/6156668523...
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
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...
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...
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
Don’t forget to join us tomorrow at 13:00 CET for the exciting seminar by Prof. Kerry Emanuel.
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
🗓️Join us next Wednesday at 13:00 CET on zoom!
#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...
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 23, 2025 at 9:44 AM
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
🗓️Join us next Wednesday at 13:00 CET on zoom!
#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...
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 16, 2025 at 2:21 PM
#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...
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...
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
#ice_multiplication
June 24, 2025 at 12:01 PM
Don’t forget to join us tomorrow at 13:00 CET for the exciting seminar by Dr. Alexei Kiselev. See you there!
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
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...
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
🗓️Join us next Wednesday at 13:00 CET on zoom!
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
#ice_multiplication
June 18, 2025 at 2:00 PM
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
🗓️Join us next Wednesday at 13:00 CET on zoom!
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
#ice_multiplication
June 11, 2025 at 10:00 AM
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
#ice_multiplication
#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
#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
Reposted by CleanCloud Project
The Weather and Climate Livestream just passed the 50 HOUR mark! Thank you to all of our viewers, speakers, hosts, and organizers!
We will be streaming live, on Youtube, until the official start of hurricane season this Sunday, June 1st. 50 more hours to go!
wclivestream.com/watch/
We will be streaming live, on Youtube, until the official start of hurricane season this Sunday, June 1st. 50 more hours to go!
wclivestream.com/watch/
May 30, 2025 at 7:24 PM
The Weather and Climate Livestream just passed the 50 HOUR mark! Thank you to all of our viewers, speakers, hosts, and organizers!
We will be streaming live, on Youtube, until the official start of hurricane season this Sunday, June 1st. 50 more hours to go!
wclivestream.com/watch/
We will be streaming live, on Youtube, until the official start of hurricane season this Sunday, June 1st. 50 more hours to go!
wclivestream.com/watch/
#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
#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.
📢 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...
📆 Wednesday 28 May at 1pm (CET) on Zoom and find out! epfl.zoom.us/j/6156668523...
May 27, 2025 at 8:53 AM
📢 Reminder: Don’t forget to join us tomorrow at 13:00 CET for the exciting talk by Prof. Annica Ekman.
#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
#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
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
🗓️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...
📆 Wednesday 28 May at 1pm (CET) on Zoom and find out! epfl.zoom.us/j/6156668523...
May 21, 2025 at 5:05 PM
📢 Our next seminar is coming up!
🗓️Join us next Wednesday at 13:00 CET on zoom!
🗓️Join us next Wednesday at 13:00 CET on zoom!
😆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
😆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...