Florian Koller

Congratulations to @_FloKoller_ for being awarded a @EU_Commission @MSCActions Fellowship to continue working in the @QMSpacePlasma group qmul.ac.uk/spcs/news-an..…

All you want to know about those jets you'll find in a new review paper by Eva Krämer of @umeauniversity and others. doi.org/10.1007/s11214…

Much research has been done in recent years on these dynamic pressure enhancements, which we review in this publication. We now know more and more about the intricacies of jets, but there are still many unanswered questions! Thanks to all our co-authors for this undertaking!

I'm happy to share that our review paper on jets downstream of collisionless shocks has been recently published! #Bib1" target="_blank" rel="nofollow noopener">link.springer.com/article/10.100…

Well written, fantastic new review paper by Krämer et al. on the high speed jets formed at the collisionless shocks. These jets can have important space weather consequences as they can change magnetic field orientation in the magnetosheath and force dayside reconnection, geomagnetic pulsations and even trigger a substorm during seemingly quiet solar wind conditions especially when interplanetary magnetic field contains large scale (about 2 Million km in wavelength) poloidal fluctuations in Bz and Bx, where an interval of southward IMF is followed by northward field and mostly radial IMF period (Bx dominating). The jet formation favors radial IMF but the jets can generate even - 30 nT southward field in the sheath during the northward IMF! Link in comments as X prevents direct sharing…

Florian Koller and Pauline Simon present their work at the @MIST_UK meeting in Birmingham

It was well worth going out in the street in my pyjamas

Time lapse of #aurora in the sky above London

A great turnout for our #EGU24 session on shocks transient phenomena at Earth and beyond!

Back from holiday to find our new paper published! In this study lead by @LauraVuorinen4, featuring Heli Hietala and @_FloKoller_, we examine magnetosheath jet occurrence across the solar cycle. Read all about it (open access) here! A few details below: agupubs.onlinelibrary.wiley.com/doi/epdf/10.10…

A new paper by Cyril Simon Wedlund et al. on #MirrorModes in #Mars's #Magnetosheath as observed by @MAVEN2Mars is now published in open access @EGU_AnGeophys angeo.copernicus.org/articles/41/22… @IWF_oeaw @AustriaSpace @cesarbertucci @FWF_at @oeaw

Had a fun #EGU23 in Vienna! And I'm very happy that the audience liked (or, at the very least, accepted) the morphing & animated slides in my presentation! See you next time! @EuroGeosciences @egu_st

Exciting #EGU23 so far, and im happy to be back here in vienna! Check out my presentation in st 2.2 friday morning :) @egu_st @EuroGeosciences

Many thanks to my collaborators @UniGraz and @IWF_oeaw and to the reviewer for their constructive comments! In the future we'll have a closer look at the conditions in the magnetosheath, stay tuned! 2/2

I'm very excited that my recent work is now fully published at JGR: Space Physics! We connect conditions in the solar wind, CMEs, and SIRs to the generation of jets in the magnetosheath. It serves as a statistical analysis of each solar wind structure as well. 1/2

Awesome, helpful, and fun discussions with @AdrianLaMoury , @tusenfem , @LauraVuorinen4 ,@suni_jonas, and all non-twitterverse people. Looking forward to see you online and in-person next time! 3/3

Many thanks to @ManuelaTemmer and @DrTrefonwys for helping with the organization! Thank you @UniGraz for making it possible to host this international workshop here in Graz. Also many thanks to our plasma physics colleagues at @IWF_oeaw and to @FWF_at for the support! 2/3

We had an awesome week at the 1st Jet meeting here @UniGraz! A pleasure to bring both established and early career scientists in the fields of Magnetosheath Jets and MirrorModes together in Graz. Looking forward to lots of work and collaborations in the coming years! 1/3

Already the last day of the European Space Weather Week, had an awesome time in Zagreb @ESWW22 and lots fun discussing my research work at my poster!

👉👉Solar Sources of Space Weather👈 TALK @ESWW22: Flux Rope Properties in the Low Corona via Data-Driven Modelling on the Example of Active Region 2473 by Andreas Wagner, @EmiliaKilpua, et al. Btw, AR 2473 is famous, also look here stce.be/news/331/welco… @ORB_KSB