<div dir="ltr"><div><p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:Arial,sans-serif">Dear CEDAR community,</p>

<p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:Arial,sans-serif">We invite you to submit an
abstract to the MacGyver session at the AGU 2026 Annual Meeting:</p>

<p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:Arial,sans-serif"><b>SA021 — The MacGyver Session:
The Place for Novel, Exciting, Self-Made, Hacked, or Improved Sensors and
Software Solutions to Understand Space Weather (Session ID: 281718)</b></p>

<p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:Arial,sans-serif">This 7th edition of the MacGyver
session focuses on the interdisciplinary applications of space weather across
space physics and aeronomy. We welcome contributions on new sensor systems that
use technologies in novel or unintended ways; new software, algorithms, and
data storage or transmission solutions that send data from the field; and
initiatives that facilitate the creation and sharing of novel sensors,
open-source code and data, and software systems. Makers, citizen scientists,
ham radio enthusiasts, educators, and artists are welcome to bring broad, open
science and STEAM outreach. Feel free to bring prototypes and demonstrations!</p>

<p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:Arial,sans-serif">The AGU 2026 Annual Meeting will
be held 7–11 December 2026 in San Francisco, CA.</p>

<p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:Arial,sans-serif"><b>The abstract deadline is
Wednesday, 5 August 2026, 23:59 EDT / 03:59 UTC.</b></p>

<p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:Arial,sans-serif">Submit an abstract to our
session: <a href="https://agu.confex.com/agu/agu26/prelim.cgi/Session/281718">https://agu.confex.com/agu/agu26/prelim.cgi/Session/281718</a></p>

<p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:Arial,sans-serif">We look forward to sharing our
MacGyvering with the CEDAR community this December!</p>

<p class="MsoNormal" style="margin:0in 0in 8pt;font-size:11pt;font-family:Arial,sans-serif"><b>Conveners:</b></p>

<p class="MsoNormal" style="margin:0in 0in 2pt;font-size:11pt;font-family:Arial,sans-serif">Vincent Ledvina, University of
Alaska Fairbanks (<a href="mailto:vledvina@alaska.edu">vledvina@alaska.edu</a>)</p>

<p class="MsoNormal" style="margin:0in 0in 2pt;font-size:11pt;font-family:Arial,sans-serif">Kristina Collins, HamSCI
Community / Space Science Institute</p>

<p class="MsoNormal" style="margin:0in 0in 2pt;font-size:11pt;font-family:Arial,sans-serif">Nathaniel Frissell, HamSCI
Community / The University of Scranton</p></div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr" style="color:rgb(34,34,34)"><div><table cellpadding="0" cellspacing="0" style="color:rgb(0,0,0);border-collapse:collapse"><tbody><tr><td style="padding:0.01px"><br></td></tr><tr><td style="padding:0.01px"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse"><tbody><tr><td style="line-height:0;padding:0.01px 0.01px 6px"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;line-height:14px"><tbody><tr><td style="padding:0.01px"><span style="line-height:1.2;color:rgb(33,33,33)"><font face="verdana, sans-serif" size="1"><br><br></font></span></td></tr></tbody></table></td></tr></tbody></table></td></tr></tbody></table></div></div><table cellpadding="0" cellspacing="0" style="color:rgb(0,0,0);border-collapse:collapse"><tbody><tr><td style="padding:0.01px"><br></td></tr><tr><td style="padding:0.01px"><br></td></tr></tbody></table></div></div></div></div>