A hole in the sun’s atmosphere is spewing solar wind toward Earth, and this is sparking bright auroras around the poles on Oct. 11th. At the time of this alert, a G1-class geomagnetic storm is underway. NOAA forecasters estimate a 70% chance of continued storms at high latitudes on Oct. […]
Tag: Aurora Borealis
Aurora borealis as seen in Romania
Aurora borealis as seen in Pasul Țengheler, Harghita, Romania Photo by Attila Munzlinger