<div dir="ltr"><div><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Dear Colleagues,</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">We are pleased to announce that we are accepting abstract submissions for our AGU25 session: SH021: Radio Observations of Plasma Dynamics from Sun to Earth  </span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Radio techniques play a key role in diagnosing plasma in a variety of heliospheric and terrestrial contexts, including the solar atmosphere, inner heliosphere, and ionosphere. They include, but are not limited to: 1) remote-sensing radio spectroscopic imaging for crucial diagnostics of the solar corona; 2) radio scintillations and Faraday rotation observations; and 3) radar, radio sounding, and GPS techniques to probe the structure and dynamics of the Earth’s upper atmosphere. These diagnostic tools have collectively played an increasingly vital role in improving our predictive capabilities and responses to space weather impacts on terrestrial systems, while a full utilization of these techniques, especially those across the different domains, remains on the horizon. This session seeks to unite researchers who utilize radio techniques to share findings, discuss methodological advancements, and explore the integration of data or methods for comprehensive space weather research, monitoring, and forecasting that bridge different domains.</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">The abstract submission deadline is <b>Wednesday, 30 July, 2025, 23:59 EDT/03:59 UTC</b>. Please forward this to your colleagues who may be interested in our session. </span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Regards,</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Anshu, on behalf of,</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Organising Team:  </span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Lindsay Victoria Goodwin, Peijin Zhang, Jason Earl Kooi, </span><span style="color:rgb(0,0,0);font-family:Arial,sans-serif;font-size:14.6667px">Anshu Kumari</span></p></div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><div>----------------------------------------------------------------------------------------------</div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><span style="color:rgb(0,0,0);font-family:Arial;font-size:14px">डॉ. अंशु कुमारी (सिंह) / Dr. Anshu Kumari (Singh)</span><div style="color:rgb(0,0,0);font-family:Arial;font-size:14px">रीडर / Reader </div><div style="color:rgb(0,0,0);font-family:Arial;font-size:14px">उदयपुर सौर वेधशाला / Udaipur Solar Observatory (USOOB)</div><div style="color:rgb(0,0,0);font-family:Arial;font-size:14px">भौतिक अनुसंधान प्रयोगशाला / Physical Research Laboratory (PRL)</div><div style="color:rgb(0,0,0);font-family:Arial;font-size:14px">अंतरिक्ष विभाग, भारत सरकार / Department of Space, Government of India</div><div style="color:rgb(0,0,0);font-family:Arial;font-size:14px">देवाली, बड़ी रोड, उदयपुर - 313001 / Dewali, Badi Road, Udaipur - 313001</div><div style="color:rgb(0,0,0);font-family:Arial;font-size:14px"> </div><div style="color:rgb(0,0,0);font-family:Arial;font-size:14px">Email: <a>anshu@prl.res.in</a>; <a>anshusingh628@gmail.com</a></div><div style="color:rgb(0,0,0);font-family:Arial;font-size:14px">Phone: +91 294 2457 226</div><div style="color:rgb(0,0,0);font-family:Arial;font-size:14px">Website: <a href="https://anshusolar.github.io/" target="_blank">https://anshusolar.github.io/</a></div></div></div></div></div></div></div></div></div></div><div></div><div><br><br><br></div></div></div></div></div></div></div></div></div></div>