Chance of Christmas storms (Updated):
Multiple M-class solar flares this week have hurled at least two faint CMEs toward Earth. NOAA forecast models predict glancing blows on Dec. 24th and 25th. The impacts, albeit weak, could combine to produce G1-class geomagnetic storms and high-latitude auroras during the Christmas holiday.
https://spaceweather.com/
Ydun Ritz (2021-12-24)