📣 Next #CATCHseminar will given by Sonya Fiddes (Uni of Tasmania, AUS) on "Reducing the Southern Ocean cloud-radiative bias by improving marine aerosol and their influence on clouds". Join us on Oct. 20th, 2026 at 05:00 UTC. Zoom link as usual on: www.catchscience.org/seminar-series ⛈️🌊

Don't miss next week's #CATCHseminar by James Brean @unibirmingham.bsky.social on "“Do Rivers Produce Aerosols? Terrigenous runoff acts as an uncounted driver of Arctic NPF”. Date: Tuesday, 20 January 2026 at 12:00 UTC. Zoom-link and calendar entry here: www.catchscience.org/seminar-series

📣 Next #CATCHseminar will be given by @pzieger.bsky.social & Michael Tjernström (Stockholm Uni) on "Atmospheric rivers and the onset of sea ice melt - The science behind ARTofMELT and first highlights". Date: Tues 16 Dec 2025, 14:00 UTC. Zoom link: www.catchscience.org @stockholm-uni.bsky.social

Don't miss today's #CATCHseminar at 11:00 UTC! Exciting science from the southern hemisphere! 👇

📣 Don't miss the next #CATCHseminar by Branka Miljevic and
@marcmallet.bsky.social
on "Biogenic aerosol-cloud interactions over the Southern Ocean near East Antarctica". 26 Nov. 2025, 11:00 UTC. Link and calendar entry here: www.catchscience.org/seminar-series
@antarctic.bsky.social

Don't miss next week's #CATCHseminar by Heike Wex (TROPOS, Germany) on the fascinating ice nucleating particles found in the polar regions. 🌨️❄️🐧🐻‍❄Tuesday, 16 Sept, 14:00 UTC. Zoom link: www.catchscience.org/seminar-series @tropos-de.bsky.social @igac-ecr.bsky.social

The #CATCHseminar in September will be given by Heike Wex (TROPOS, Germany). Mark your calendars for Sept 16th, 14:00 UTC!

👋 This months #CATCHseminar will be given by Christina McCluskey (NCAR) on August 27th, 16:00 UTC. Don't miss it! Get the calendar entry and zoom link here: www.catchscience.org/seminar-series

Little reminder for tomorrow's #CATCHseminar! 3 July (Thur) at 13:00 UTC! Link: www.catchscience.org/seminar-series

Mark your agendas for the next #CATCHseminar by Christian Pilz on vertical properties of aerosols in the Arctic: Wednesday 18th June 2025 (13:00 UTC). More info and zoom link: www.catchscience.org/seminar-series @tropos-de.bsky.social

📣Check out our upcoming #CATCHseminar on May 5th, 8:00 UTC (or 10:00 CEST) by Jakob Pernov on ozone depletion events in the Arctic. 👉

📣 Hej all, don't miss the upcoming CATCH seminar by Christina McCluskey (NCAR, US) on "Ice, Ice, Maybe? Aerosol-cloud interactions over the Southern Ocean Region" on April 17th (Thu) at 16:00 UTC. Zoom link will be here www.catchscience.org/seminar-series #CATCHscience #CATCHseminar #INPsAreCool 🌍🌨️❄️

Hej folks! Don't miss the next #CATCHseminar this Wednesday at 16CET/08PDT! Zoom link can be found here: www.catchscience.org/seminar-series

Hej CATCH community, don't forgot to mark our next #CATCHseminar into your agendas given by Ursula Jongebloed on sulfate sources & chemistry inferred from ice core observations and global model simulations, Date: March 19, 2025 at 8 PST (17 CET). Link here 👉 www.catchscience.org/seminar-series

📣Don't miss our next exciting #CATCHseminar this Wednesday, 26 Feb, at 18:00 UTC (10 am PST) given by Alli Moon on "Sulfur and Oxygen Isotopes Show Primary Sulfate is the Dominant Source of Particulate Sulfate During Winter in Fairbanks, Alaska". Join us on zoom.us/j/92647246439