[SFDXA] Springtime cracks are opening in Earth's magnetic field

[Bill]

*Space Weather News for March 18, 2019*
http://spaceweather.com 
<https://Spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=4f61c80a89&e=d71faae82a>
https://www.spaceweatheralerts.com 
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*SPRINGTIME CRACKS ARE OPENING IN EARTH'S MAGNETIC FIELD: * Studies show 
that March is the most geomagnetically active month of the year. The 
reason is springtime. Researchers have long known that around the time 
of the vernal equinox "cracks" tend to form in Earth's magnetic field. 
Solar wind pours in to energize magnetic unrest. Such a crack opened 
this weekend, sparking spectacular Northern Lights. Read today's edition 
of Spaceweather.com 
<https://Spaceweather.us11.list-manage.com/track/click?u=0c5fce34d5ca05f64a13d085d&id=1272c501cd&e=d71faae82a> 
to learn more about the phenomenon.