<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Dear Colleagues,</span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Happy New Year! Wishing you a great start to 2025!</span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">We invite you to contribute by submitting an abstract to the </span><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;">EGU25 (EGU General Assembly) session ST4.1</strong><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">, titled "Open Session on Space Weather and Space Climate</span><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">" </span><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">and</span><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"> scheduled</span><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"> for </span><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;">27 April–2 May 2025, Vienna</strong><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">, Austria.</span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">The </span><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;">abstract submission deadline</strong><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"> is Wednesday, </span><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;">15 January</strong><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"> 2025, at </span><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;">13:00 CET</strong><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">. </span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></strong></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Abstract submission Link</strong><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">:</span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><a href="https://meetingorganizer.copernicus.org/EGU25/abstractsubmission/52635">https://meetingorganizer.copernicus.org/EGU25/abstractsubmission/52635</a>.</span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></strong></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;">ST4.1 session summary:</strong></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">This open session provided an in-depth exploration of Space Weather and Space Climate phenomena, focusing on the dynamic processes occurring from the Sun to Earth. Key topics included solar activity, such as solar flares and coronal mass ejections, and their interactions with Earth's magnetosphere, ionosphere, and thermosphere. Discussions also highlighted the impacts of these processes on satellite operations, communication systems, power grids, and Earth's climate, emphasising both immediate space weather effects and longer-term space climate influences on technological and natural systems.</span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></strong></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Confirmed invited speakers:</strong></p><ul style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><li style="background: none; margin-top: 0pt; margin-bottom: 0pt; list-style-type: disc;"><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Tinatin Baratashvili</strong><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"> (KU Leuven) will present an overview of "From Sun to Earth: Exploring the strengths and challenges of the full MHD modelling chain with COCONUT+Icarus"</span></li></ul><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">We look forward to your valuable contributions and appreciate your attention and interest.</span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Sincerely yours, session conveners,</span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Guram Kervalishvili,</span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Emilia Kilpua, </span></p><p style="color: rgb(14, 16, 26); background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Olga Malandraki</span></p><div>
<meta charset="UTF-8"><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br class="Apple-interchange-newline">--- </span></div><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Dr. Guram Kervalishvili</span></div><p style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></span></div><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Section 2.3: Geomagnetism </span></div><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Tel.: +49 (0)331 6264 1882</span></div><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">Email: </span><a target="_blank" href="mailto:guram@gfz.de" class="editor-rtfLink" style="background: none; margin-top: 0pt; margin-bottom: 0pt; color: rgb(74, 110, 224);"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">guram@gfz.de</span></a></div><p style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></span></div><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><span data-preserver-spaces="true" style="background: none; margin-top: 0pt; margin-bottom: 0pt;">GFZ Helmholtz Centre for Geosciences | GFZ Helmholtz-Zentrum für Geoforschung</span></div><p style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><p style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"></p><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><em style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><br></em></div><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><em style="background: none; margin-top: 0pt; margin-bottom: 0pt;">_______</em></div><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><em style="background: none; margin-top: 0pt; margin-bottom: 0pt;">GFZ's email addresses have changed. Please update your records:</em></div><div style="caret-color: rgb(0, 0, 0); color: rgb(14, 16, 26); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; background: none; margin-top: 0pt; margin-bottom: 0pt;"><em style="background: none; margin-top: 0pt; margin-bottom: 0pt;">@gfz-potsdam.de is now </em><strong style="background: none; margin-top: 0pt; margin-bottom: 0pt;"><em style="background: none; margin-top: 0pt; margin-bottom: 0pt;">@gfz.de.</em></strong></div></div><br></body></html>