GEOMAGNETIC STORM WATCH: Minor G1-class geomagnetic storms are possible on July 13th when a CME is expected to pass close to Earth. NASA and NOAA models of the CME give different results. NASA predicts a glancing blow, NOAA a clean miss. Either way, a close encounter could disturb Earth’s magnetic field and produce high latitude auroras.
Ydun Ritz (2023-07-11)