GEOMAGNETIC STORM WATCH: Minor G1-class geomagnetic storms are possible on Nov. 27th when a CME (Coronal Mass Ejection) is expected to sideswipe Earth's magnetic field. The storm cloud left the sun yesterday:
The CME was hurled into space by an erupting filament of magnetism in the sun's southern hemisphere. Flying upward, the filament split the sun's atmosphere, carving out a "canyon of fire" as it ascended. The glowing walls remained intact for more than 6 hours after the blast.
NOAA models of the CME suggest a glancing blow during the late hours of Nov. 27th. Much of the CME will miss, sailing south of our planet. But the fraction that hits should be enough to spark bright Arctic auroras
https://www.spaceweather.com/
The CME was hurled into space by an erupting filament of magnetism in the sun's southern hemisphere. Flying upward, the filament split the sun's atmosphere, carving out a "canyon of fire" as it ascended. The glowing walls remained intact for more than 6 hours after the blast.
NOAA models of the CME suggest a glancing blow during the late hours of Nov. 27th. Much of the CME will miss, sailing south of our planet. But the fraction that hits should be enough to spark bright Arctic auroras
https://www.spaceweather.com/
