Two CMEs are Expected to Graze Earth’s Magnetic Field this Weekend

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. Thanks for watching! #CME #solarstorm #spaceweather Images credit: NOAA/SWPC, AIA/SDO, NASA Goddard Space Flight Center Music credit: YouTube Audio Library Chariots of War - Aakash Gandhi