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Dear colleagues,<br>
<br>
Please consider submitting an abstract for the session on
geomagnetic indices at IUGG 2019 in Montreal.<br>
<br>
<b>Session description</b><br>
A18 - Dependable, Long-Term Geomagnetic Indices and Modern,
Index-Based Services: 70th Anniversary Of the Kp Index<br>
<br>
70 year ago, in 1949, Julius Bartels introduced the geomagnetic Kp
index. This symposium is dedicated to the production, prediction and
application of geomagnetic indices.<br>
These indices, derived from geomagnetic observations, quantify
phenomena like the energy transfer from the solar wind or the
strength of the ring current. They are used as space weather
indicators and as input for empirical models of the space
environment. Due to their long-term stability they can be used to
quantify space climate. Next to the established IAGA-endorsed
geomagnetic indices there also exist researcher-driven indices to
address specific scientific questions.<br>
<br>
<b>Abstract submission</b> <br>
On <a class="moz-txt-link-freetext"
href="http://iugg2019montreal.com/abstract-submission.html">http://iugg2019montreal.com/abstract-submission.html</a>
latest by February 18.<br>
<br>
Best regards,<br>
Jürgen Matzka, Anatoly Soloviev, Jeff Love<br>
<br>
<pre class="moz-signature" cols="72">--
Dr. Jürgen Matzka
Section 2.3, Geomagnetism
Tel.: +49 (0)33843/624-18
E-Mail: <a class="moz-txt-link-abbreviated" href="mailto:jmat@gfz-potsdam.de">jmat@gfz-potsdam.de</a>
___________________________________
Helmholtz Centre Potsdam
GFZ German Research Centre For Geosciences
Public Law Foundation State of Brandenburg
Telegrafenberg, 14473 Potsdam
Germany</pre>
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