CEDAR email: AGU25 session: SH009 : From Initiation to Impact: Understanding CMEs as Drivers of Space Weather

[Anshu Singh]

Dear Colleagues,

We are pleased to announce that we are accepting abstract submissions for
our AGU25 session:
<https://agu.confex.com/agu/fm23/prelim.cgi/Session/191886>SH009 : From
Initiation to Impact: Understanding CMEs as Drivers of Space Weather
<https://agu.confex.com/agu/agu25/prelim.cgi/Session/251191>

Understanding the life cycle of CMEs—from their initiation at the Sun,
their propagation through the heliosphere, to their geoeffective
consequences at Earth—is essential for accurate space weather forecasting
and mitigation strategies. Observations from multiple vantage points, such
as those from PSP, SolO, STEREO, SOHO, Aditya L1, the recent PUNCH mission
and the upcoming ESA Vigil mission, along with ground-based radio
observatories, enable three-dimensional reconstruction of CME morphology,
kinematics, and their interaction with the ambient solar wind. Advances in
numerical magnetohydrodynamic (MHD) simulations and the incorporation of
AI/ML techniques into these models are revolutionizing space weather
prediction. This session invites contributions that aim to comprehensively
investigate CME evolution using a synergistic approach that combines
multi-wavelength and multi-vantage point observations, numerical modelling,
and AI/ML-based methodologies. A special focus is given to CME-CME
interactions, which can lead to complex ejecta with enhanced geoeffective
signatures, often resulting in more intense geomagnetic storms than
individual events (e.g., May and October 2024 storms). We welcome
contributions from researchers at all career stages, especially
early-career scientists and students.

As we believe in fostering collaboration and promoting diverse
perspectives, we welcome submissions from researchers at all career stages,
including early-career scientists and students.

The abstract submission deadline is Wednesday, 30 July, 2025, 23:59
EDT/03:59 UTC. Please forward this to your colleagues who may be interested
in our session.

Regards,

Anshu, on behalf of,

Organizing Team:

Anshu Kumari, Pete Riley
<https://www.agu.org/user-profile?cstkey=5D38293B-20BA-40FC-9436-4A3CAA716CE3>
, Emilia Kilpua, Bhargav Vaidya
<https://www.agu.org/user-profile?cstkey=276827D5-02C8-4FDB-9084-A9D3F6BF3AD3>
, Prateek Mayank
<https://www.agu.org/user-profile?cstkey=3278BA3D-A437-4E6F-94BF-25A6CD077F3F>
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डॉ. अंशु कुमारी (सिंह) / Dr. Anshu Kumari (Singh)
रीडर / Reader
उदयपुर सौर वेधशाला / Udaipur Solar Observatory (USOOB)
भौतिक अनुसंधान प्रयोगशाला / Physical Research Laboratory (PRL)
अंतरिक्ष विभाग, भारत सरकार / Department of Space, Government of India
देवाली, बड़ी रोड, उदयपुर - 313001 / Dewali, Badi Road, Udaipur - 313001

Email: anshu at prl.res.in; anshusingh628 at gmail.com
Phone: +91 294 2457 226
Website: https://anshusolar.github.io/
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