📬 Have you read the most recent ACTRIS Newsletter yet? Discover updates and highlights from the ACTRIS community. 📖 Read here: mailchi.mp/da528e5e9207... Wishing everyone a wonderful summer! ☀️

How can satellite observations 🛰️ help us better understand cloud ☁️ formation? That's what Ulla Wandinger -from @tropos-de.bsky.social-discussed in her talk "From EarthCARE Aerosol Classification to Global CCN and INP Concentrations" today at the ILRC32. Let's keep up the good work! 🌟 @esa.int

📍 ACTRIS attends the 32nd International Laser Radar Conference (ILRC32), contributing both to the scientific programme and the exhibition. Come to say hello at the exhibition! See you at ILRC32!

We are pleased to announce that Greece has officially joined ACTRIS ERIC! Greece strengthens ACTRIS in the Eastern Mediterranean with new aerosol in‑situ and remote‑sensing capacities, an atmospheric simulation chamber in Patras, and a mobile cloud‑sensing platform. Find more: bit.ly/4vOiztf

Day 3 of the ACTRIS Science Conference 2026 is off to a great start with our second Plenary Session! We hope everyone enjoys an inspiring and engaging day ahead! Find more information about our event here: actris.eu/ASC2026

The first poster session is wrapping up, thank you for the engaging conversations and insightful contributions! Presenting tomorrow? Take a moment to check the information: lnkd.in/diSqBA8x See you soon for more science and insightful discussions!

The Opening Session of the ACTRIS Science Conference 2026 is here! We’re excited to kick off a programme featuring 108 oral presentations across atmospheric science. A fantastic start to what promises to be an inspiring conference!

ACTRIS Science Conference 2026 is officially underway! Grab your badge and merchandising at the registration desk and join us for the ice breaker. Let’s kick off four days of science, networking, and early‑career insights!

Heading to the ACTRIS Conference next week? Wednesday morning: ACTRIS 5 km Run 🏃‍♂️ A great way to start the day with fresh air before the sessions. Looking forward to seeing you there! For more information: www.actris.eu/ASC2026

One week to go! 🎉 The ACTRIS Science Conference 2026 kicks off next week at Scandic Fornebu in Oslo. We’re looking forward to welcoming you for four days of science, collaboration, and community. More information: lnkd.in/d-DiMbjW

The ACTRIS Science conference is just around the corner & the registration is closing this week! Join us - We can’t wait to see you there! 📅 General registration deadline: 3 April 2026 🔗 For more information: www.actris.eu/ASC2026 📝 Register here: app.oxfordabstracts.com/register/eve...

Training opportunity! The AGORA Training School on Atmospheric Characterization Using In-Situ and RS Techniques offers hands-on learning, expert guidance, and access to cutting-edge research in atmospheric observation and analysis. 🔗 Learn more & apply by 28.02: atmosphere.ugr.es/about/presen...

AGORA International Doctoral Summer School: training school on atmospheric characterization using in-situ and remote sensing techniques (3rd edition) | Grupo de investigación Física de la Atmósfera (R...

atmosphere.ugr.es

💫Early bird registration is still on ongoing for the ACTRIS Science Conference 2026! Join us in Oslo (April 20–23) to connect with researchers and learn from experts in atmospheric science. 📅 Early bird ends: 17.02.2026 🔗 More info: www.actris.eu/ASC2026 👉 Register here: bit.ly/ASC26EarlyBi...

🔭 New Raymetrics Raman lidar at San Pietro Capofiume 🌫️ The Raymetrics LR221-D300 at the @cnrisac.bsky.social BO Po Valley site now delivers high‑resolution aerosol and cloud profiles, boosting atmospheric monitoring within #ITINERIS and the @actris.bsky.social community 🌍 #ITINERISWP4 #ITINERIS_RI

🚀 ENVRINNOV Training Session! 📅 Session Online | Date: 24.02.2026, 1:30pm – 3:30pm CET Topics: Innovation Management in Research Infrastructures, mapping innovation potential, and key principles of technology transfer. 🔗 Registrations open: framaforms.org/envrinnov-tr... @envri.bsky.social

After receiving a record number of submitted abstracts, we are at Scandic Fornebu getting things ready for the ACTRIS Science Conference 2026. Registration opens next week! Stay tuned: actris.eu/ASC2026

At the 6th General Assembly, hosted by @umweltministerium.de in Bonn, 6 platforms received the ACTRIS National Facility label. This milestone highlights our commitment to high-quality, harmonized atmospheric observations. 👏 Congratulations to all teams involved! 👉 Read More: bit.ly/6th_ACTRIS_GA

⏰ Last call! Tomorrow is the final day to submit your abstract for the ACTRIS Science Conference 2026. Don’t miss your chance to share your work and connect with the ACTRIS community! More info: actris.eu/ASC2026/Abst...

Let's celebrate the 10th anniversary of @icos-ri.eu with some morning jazz! 🎶🎉 A decade of advancing standardised greenhouse gas measurements throughout Europe. Congrats! 🌍✨ #ICOS10 #EU_RIs

⏳Send your abstract by 5 December 2025. 🎓 Student support will be available for some students based on abstract quality. 🔗 More Details: actris.eu/ASC2026/AbstractSubmission Share your latest insight and connect with the atmospheric science community!

We proudly share that #ACTRIS Director General Eija Juurola has been elected Vice-Chair of the @ericforum.bsky.social 🎉 Together with the newly elected Chair, Bonnie Wolff-Boenisch, Director of @cessda.bsky.social, they will strengthen the role of ERICs in the ERA. Congratulations to both! 👏

ERIC Forum@ericforum.bsky.social · 9mo ago

The #ERICForum has elected a new Chair: @cessda.bsky.social Director Bonnie Wolff-Boenisch, and a new Vice-Chair: @actris.bsky.social Director General Eija Juurola. Congratulations to both of them! 👏

Planning to join us in Oslo next year? Find out the latest info for participating in the ACTRIS Science Conference 2026 as an attendee, exhibitor or sponsor 👉https://actris.eu/ASC2026

ACTRIS Week 2025 has officially started! 🎉 We’re delighted to have everyone gathered in Évora for an exciting week filled with collaboration, innovation, and a shared passion for atmospheric research. 🌍 #ACTRISWeek #Évora #ACTRISCommunity

🌍 Collaboration drives climate resilience! #ACTRIS joins the @iriscc.bsky.social 2nd open call, offering access to Europe’s top research infrastructures tackling climate risks. 🗓️ Apply by 28 Nov 2025 🔗 bit.ly/IRISCC2ndCal... #ACTRIS #IRISCC #ClimateResearch

Our Director General Eija Juurola joins the panel at #EUROGEO2025, exploring how coordinated in-situ data efforts can boost #innovation and competitiveness in Europe’s #EO landscape. She’ll share insights from the EU Environmental RIs perspective. @envri.bsky.social @ec.europa.eu #OneEuroGEO

Great days at the @iriscc.bsky.social meeting! 💫 ACTRIS contributes by providing access to top-tier atmospheric facilities, data, & expertise to support research on climate risks and resilience. Apply for access opportunities by Nov.28 2025: lnkd.in/d_2QaPFZ #ClimateScience #ResearchInfrastructure

🛰️ At INTERGEO2025, we joined @elter-ri.eu and @icos-ri.eu in the #ENVRINNOV panel on connecting environmental data & geospatial solutions. @envri.bsky.social 🌍 #ACTRIS #ENVRINNOV #INTERGEO2025 #ENVRI #AtmosphericResearch #GeospatialData #ResearchToAction

📢 Abstract submission is now open for the ACTRIS Science Conference 2026 🎓 Student support will be available for some students based on abstract quality. 🔗 More Details: actris.eu/ASC2026/AbstractSubmission Share your latest insight and connect with the atmospheric science community!

Contributing to the RI-URBANS project, we support the development of innovative tools and methodologies for improving #AirQuality and #PublicHealth in #UrbanEnvironments. 🎥 The recent RI-URBANS webinar on #SourceApportionment is now available on the RI-URBANS website: lnkd.in/dH62CBtz

CCRES, the ACTRIS Centre for Cloud Remote Sensing, is continuously enhancing the accuracy of our cloud observations and strengthens our role in advancing #AtmosphericScience. Keep up the good work @gfat.bsky.social! #ACTRISScience #ACTRISCommunity #ACTRISPeople

Grupo de Investigación de Física de la Atmósfera@gfat.bsky.social · 10mo ago

🚀 The BASTA system from @actris.bsky.social CCRES is now installed to calibrate our NEBULA and NEPHELE radars. A key step to sharpen our cloud observations and advance #AtmosphericScience! 🌩️🌤️ #cloudwatch4science #CloudRadarScience