CrowdMag for personal interaction with Arctic magnetic variation
<p>The Earth&#8217;s magnetic field is especially dynamic at high latitudes.&#160; The most awesome manifestation of this is certainly the aurora borealis or northern lights &#8211; caused by the interaction of the solar wind with the Earth&#8217;s magnetic field.&#160; Aside from the aurora you can&#8217;t see these magnetic variations.&#160; But your phone can.&#160; Virtually every modern smartphone is equipped with a 3-component magnetometer to enable the compass pointing capability for navigation.&#160; CrowdMag is a popular NOAA/CIRES citizen science app that we developed to tap into your smartphone&#8217;s magnetometer.&#160; It lets you interact with the Earth&#8217;s magnetic field.</p><p>The purpose of this presentation is to highlight the possibilities for using CrowdMag for science outreach and engagement, particularly in Arctic regions where day-to-day magnetic variations can exceed hundreds of nano-Teslas.&#160; We will show example projects that were carried out by summer interns as part of the University of Colorado&#8217;s &#8220;Research Experience for Community College Students&#8221; (RECCS) program.&#160; CrowdMag can be used to carry out various simple experiments for mapping and investigating the Earth&#8217;s magnetic field.&#160; We seek input and collaboration with others interested in Citizen Science and outreach in Arctic regions.&#160; &#160;</p>