CEDAR email: Next ISWI WEBINAR SERIES announcement

[Maria Graciela Molina]

Dear Colleagues,

We are pleased to announce the next ISWI Seminar by *Dr Miho Janvier* scheduled
for *October 25th at 3 PM Central European Time (9 AM EDT; 6:30 PM IST)*.

To register for this virtual seminar, please send an email to:
*iswisupport at bc.edu
<iswisupport at bc.edu>.* Please include “ISWI Seminar Registration” in the
subject line. There is a limit of 300 participants, so please register your
interest as soon as possible. The MS Teams link will be sent to registered
participants 2 days before the event.

Seminars will be recorded. Please visit the youtube channel of the United
Nations Office for Outer Space Affairs where the recording of the previous
seminars are available. The playlist which will also include future
sessions can be accessed through the following link:
https://youtube.com/playlist?list=PLaOqa4cng0GF3cKuj6Yz5kqG1BQ-Akkhr


With kind regards,
Graciela Molina
on behalf of the ISWI Seminar Committee


***********************************************
*Title:* Origins of space weather phenomena at the Sun: additional
constraints from multi-spacecraft observations and the Solar Orbiter mission
.
*Speaker:* Dr Miho Janvier
*Abstract:* The Sun’s atmosphere is the place where the most energetic
events in our solar system take place. From solar flares to eruptions and
injection of solar material of all sorts (jets, CMEs, particle
acceleration), our star’s activity shapes the ever-changing conditions of
the heliosphere. While these space weather events originate at the Sun,
their origins are varied: from active regions to coronal holes, to more
quiescent regions of the Sun (e.g. polar crown prominences, stealth CMEs).
This variety makes understanding the succession of processes leading to
these events difficult. Over the past decades, ground and space solar
observatories and the variety of observations available (from imaging to
plasma and particle diagnostics and magnetic field measurements) have
helped us refine models of energy build-up and release.
In the present talk, I will review some of the key aspects that have helped
us develop models of space weather inducing events such as eruptive flares
and CMEs, and remaining questions that still need to be addressed. I will
also show how recent observations from spacecraft and ground-based
observatories provide an unprecedented wealth of data that help us in
understanding these phenomena. Finally, I will overview how the Solar
Orbiter mission observing programs can help, especially in coordination
with other infrastructures, to tackle the challenges of linking the origins
of space weather to its effect in the heliosphere.


[image: ISWI Seminar Series - October.png]
-------------------------------------------
*Dra. María Graciela Molina*
Professor FACET -UNT
Researcher CONICET
Associated researcher INGV

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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