GEOMAGNETIC ACTIVITY: Today, Earth is moving deeper into a solar wind stream that arrived on April 9th, and this is causing intermittent G1-class geomagnetic storms. Auroras have been sighted in the USA as far south as the Dakotas. The gaseous material is flowing from a wide hole in the sun's atmosphere–so wide that the emerging stream could influence Earth for another 2 to 3 days. Free: Aurora Alerts
http:// spaceweather.com/
HOW DOES THAT IMPACT GUIDANCE SYSTEMS
New Moon 2018 Apr 16 01:57 GMT
That’s Apr 15 20:57 EST
New Moon for Military Ops -