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<p class="MsoNormal" style="margin-bottom:3.75pt"><span style="font-size:10.0pt;color:black">Dear Colleague,</span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Please join us for discussions on our GEM-CEDAR Modeling Challenge on Sunday, December 9 at mini-GEM Workshop:</span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Date: Sunday, December 9, 2018</span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Time: 3:30-5:00 pm</span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Location: Washington Room of the Hilton Alexandria Old Town in Alexandria, Virginia</span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">In the meeting, we will first report outcomes of the validation studies performed by <a href="https://ccmc.gsfc.nasa.gov/assessment/forum-topics.php"><span style="color:#954F72">Ionosphere-Working Teams</span></a> of
the<a href="https://ccmc.gsfc.nasa.gov/assessment/"><span style="color:#954F72"> International Forum for Space Weather Modeling Capabilities Assessment </span></a>that is facilitated by the<a href="https://ccmc.gsfc.nasa.gov/index.php"><span style="color:#954F72"> Community
Coordinated Modeling Center</span></a>. Then, we will focus on scintillation study. <b> </b></span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Tentative presentations and topics for discussion: </span><span style="color:black"><o:p></o:p></span></p>
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<b><span style="font-size:10.0pt;color:black">Ionosphere-Working Group Report</span></b><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt">overview: Ludger Scherliess (USU)</span><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l0 level1 lfo1;font-stretch: normal">
<span style="font-size:10.0pt">foF2/TEC during storms: Ja Soon Shim (GSFC/CUA) </span><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l0 level1 lfo1;font-stretch: normal">
<span style="font-size:10.0pt">foF2/hmF2 climatology: Ioanna Tsagouri (NOA)/Larisa Goncharenko (MIT) </span><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l0 level1 lfo1;font-stretch: normal">
<span style="font-size:10.0pt">scintillation: Endawoke Yizengaw (BC) </span><o:p></o:p></li></ul>
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<b><span style="font-size:10.0pt;color:black">Scintillations at Middle Latitudes - Keith Groves (BC) </span></b><span style="color:black"><o:p></o:p></span></p>
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<b><span style="font-size:10.0pt;color:black">Future Plans and Action Items </span></b><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Please let us know If you are interested in presenting your thoughts and ideas, and if you have suggestions or comments on the GEM-CEDAR Modeling Challenge. </span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Best regards,</span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Ja Soon Shim</span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Ludger Scherliess</span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Ioanna Tsagouri</span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Endawoke Yizengaw </span><span style="color:black"><o:p></o:p></span></p>
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<span style="font-size:10.0pt;color:black">Masha Kuznetsova</span><span style="color:black"><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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