RT @EpicCosmos: G3 (strong to extreme) geomagnetic storming expected. #Aurora possible Penn, Iowa, Oregon. swpc.noaa.gov/news/g3-strong… http://t.co/XfCbRBdNfT
RT @EpicCosmos: G3 (strong to extreme) geomagnetic storming expected. #Aurora possible Penn, Iowa, Oregon. swpc.noaa.gov/news/g3-strong… http://t.co/XfCbRBdNfT