CEDAR email: [Announcement ISWI Seminar] Challenges in understanding the evolution of CMEs from corona to heliosphere

[Maria Graciela Molina]

Dear colleagues,

We are pleased to announce the next ISWI Webinar by *Dr. Mateja
Dumbovic* scheduled
for* September 24th, 2025 at 3 PM Central European Time (9 AM EDT; 7:30 PM
IST*).
To attend the next Webinar, please register here
<https://iswi-secretariat.org/home-page/meetings/iswi-webinars/iswi-webinar-registration/>.
The MS Teams link will be sent to registered participants 2 days before the
event.
To watch past Webinars, please check the following link:
 https://cdaw.gsfc.nasa.gov/webinars/ISWI/
<https://cdaw.gsfc.nasa.gov/webinars/ISWI/>

With kind regards,
Graciela Molina
on behalf of the ISWI Seminar Committee
https://iswi-secretariat.org/home-page/organization/iswi-webinar-committee/

***********************************************
*Title:* Challenges in understanding the evolution of CMEs from corona to
heliosphere
*Speaker*: Dr. Mateja Dumbovic
Hvar Observatory, Faculty of Geodesy, University of Zagreb, Croatia
*Abstract:*
CMEs are magnetic plasma structures with twisted field lines which evolve
in interplanetary space. They interact with the solar wind and the
heliospheric magnetic field, which influence their propagation, expansion
and internal magnetic structure. These in turn determine the interactions
of CMEs with other heliospheric structures, galactic cosmic rays and
planetary magnetospheres. While we understand these processes on a global
scale, we still lack a detailed qualitative and quantitative understanding
of CME evolution in particular. Our limitations are influenced by
uncertainties in the measurements as well as uncertainties in the
attribution of remote to in situ events and in the comparison of
observations with models. These challenges will be discussed in the light
of recent observational and modelling studies.

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*Dra. María Graciela Molina*
Prof. Asociada FACET-UNT / Associate Professor FACET -UNT
Inv. Adjunta CONICET / Researcher CONICET
Investigadora Asociada INGV/ Associated researcher INGV
President of ALAGE (https://alage.org/)

Av. Independencia 1800, Tucumán - Argentina
Tel: +54-381-4364093 (ext.7765)
gmolina at herrera.unt.edu.ar /
*m.graciela.molina at gmail.com* <m.graciela.molina at gmail.com>
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