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<p class="MsoNormal"><span style="font-size:11.0pt">Dear colleagues, <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">We invite you to participate in the Fall AGU Session “</span><span style="font-size:11.0pt;color:black;background:white">Pathways of Dynamic Magnetosphere Coupling to High-Latitude Ionosphere</span><span style="font-size:11.0pt">”
co-organized by SPA-Aeronomy and SPA-Magnetospheric Physics.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Session description: <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.5pt;font-family:Roboto;color:#262626;background:white">Magnetosphere-ionosphere (MI) coupling is one of the most important science topics for the near-Earth environment and space weather. Recent observational findings
indicate that the MI coupling is inherently dynamic and occurs at multiple spatial scales. Understanding magnetospheric coupling to different ionospheric regions calls for innovative theoretical approaches and combined analysis of multiple datasets. We will
re-examine the roles of possible coupling pathways (large and mesoscale fields, particles and ULF waves). How are these coupling mechanisms incorporated in drivers of physics-based models? What are the effects of coupling at different ionospheric altitudes
and regions? How to quantify energy transport? How various precipitating particle populations contribute to local ionospheric conductivity? What is the role of ULF waves in MI coupling at different altitudes? What is the impact of the ionospheric feedback
instability? Discussions of multi-instrument observations, including satellite conjunctions, ISR, SuperDARN, magnetometer chains, rocket measurements, and of modeling efforts are solicited.</span><span style="font-size:11.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Session link: <a href="https://agu.confex.com/agu/fm19/prelim.cgi/Session/75140">
https://agu.confex.com/agu/fm19/prelim.cgi/Session/75140</a> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Conveners: <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Olga Verkhoglyadova (JPL), Cheryl Huang (USAF), Michael Hartinger (SSI), and Stephen R. Kaeppler (Clemson Univ).
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Looking forward to your participation,
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Olga Verkhoglyadova. <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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