Auroras over Greenland’s ice sheet
A Sign of things to come…
SPACEWEATHER.COM NEWS: SEPTEMBER 22, 2023
WEEKEND GEOMAGNETIC STORM WATCH: High-latitude photographers, prepare your cameras. Two CMEs from sunspot AR3435 are expected to graze Earth’s magnetic field this weekend (Sept. 23/24), sparking G1-class geomagnetic storms. Auroras could spill from the Arctic Circle down to northern-tier US states such as Minnesota and Wisconsin. Aurora alerts: SMS Text
THE NIGHT AFTER THE STORM: When a CME hit Earth on Sept. 18th, sparking a strong geomagnetic storm, it was just the beginning. Our planet’s magnetosphere reverberated for more than two days after the impact. That’s why this happened.
