#solarstorm modeling results - our ELEvo model predicts arrival at Earth of the large solar storm from earlier today around 12:17 UTC (±6.17h) on Mar 31. We continue to monitor the situation closely and will provide updates as new data comes in. 💫 #SpaceWeather

#solarstorm alert 💥 - Following today's X1.4 flare (peak ~03:21 UTC, Mar 30), LASCO C3 reveals a large halo CME with an initial speed of ~1845 km/s. The eruption is directed slightly east of the Sun–Earth line. We're keeping a close eye on this one!

Our paper "ARCANE–Early Detection of Interplanetary Coronal Mass Ejections" is now published in Space Weather! We study how machine learning performs on real-time data rather than curated science datasets - an important step toward moving from research to operations. doi.org/10.1029/2025...

ARCANE–Early Detection of Interplanetary Coronal Mass Ejections

We provide a modular framework to develop and evaluate methods for early detection of interplanetary coronal mass ejections in real-time We assemble an archive of real-time solar wind data to ass...

doi.org

A new podcast (in german) is available on all platforms with Hannah Rüdisser @hannahruedisser.bsky.social and me talking about many aspects of space weather, like future @esaspaceweather.esa.int missions, Miyake Events and solar storm impacts on technology. 👇 geosphere.at/de/aktuelles...

Folge 10: Die stürmische Seite der Sonne

Achtung! Achtung! Das ist eine Sturmwarnung aus dem Weltall! Ganz so wild geht es im Arbeitsalltag der beiden Astrophysiker:innen Christian Möstl und Hannah Rüdisser zwar nicht (immer) zu, aber sie ha...

geosphere.at

At the 3rd Machine Learning in Heliophysics conference in Madrid, this week, I am presenting ARCANE, our operational framework for automatic detection of solar storms in the solar wind, and how we can integrate this with flux rope modeling for better forecasts! ☀️ 🛰️ 🧲

At the XVIIIth Hvar Astrophysical Colloquium this week, our PhD student Hannah Rüdisser @hannahruedisser.bsky.social talks about automatic detection of solar storms measured in situ by spacecraft 🛰️ in the solar wind and using a magnetic 🧲 flux rope model for better forecasts! ☀️

🚀 New ISWAT Team: 🔆 How can we automatically detect ICMEs in solar wind data and forecast their key properties in real-time? 🔆 Co-led by Gautier Nguyen (ONERA, France) & me 🔗 iswat-cospar.org/h2-06 Working on solar wind data, ICMEs or ML? 👉 Join us & collaborate! #SpaceWeather #ISWAT

Last week, I participated in a 3MT Competition, explaining my research on CMEs in 3 Minutes! Thanks a lot to everyone involved! #3MT #3MinuteThesisCompetition #ScienceCommunication Photo: Uni Graz / Angele

Reminder to submit your abstract to our session at EGU. If you plan to ask for financial support, you have until the 12th of December to submit your abstract!

@lelouedecj.bsky.social · 2y ago

EGU2025 and space weather news! 🤖 🌞 We are organising the "Machine Learning in Planetary Sciences and Heliophysics" session at the upcoming European Geosciences Union (EGU) in April 2025, together with @hannahruedisser.bsky.social and GautierNguyen. meetingorganizer.copernicus.org/EGU25/sessio...