A Large Coronal Hole Turns Toward Earth

Space Weather News for Sept. 26, 2016 http://spaceweather.com https://www.facebook.com/spaceweatherdotcom BIG CORONAL HOLE TURNS TOWARD EARTH: A large coronal hole is turning toward Earth, and it is spewing a stream of high-speed solar wind. NOAA forecasters expect the stream to reach our planet on Sept. 28-29 with a 50% chance of G1-class geomagnetic storms when it arrives. Stay tuned to Spaceweather.com for the onset of auroras. Remember, Spaceweather.com is now on Facebook! This picture of today's coronal hole comes from NASA's Solar Dynamics Observatory.  Arrows indicate the flow of solar wind from the yawning magnetic chasm. Share Tweet Forward Copyright © 2016 Spaceweather.com, All rights reserved. You are subscribed to the Space Weather mailing list, a free service of Spaceweather.com Want to change how you receive these emails? You can update your preferences or unsubscribe from this list