Effects on Earth Northern Lights Coronal Mass Ejections Aurora Borealis G2-Class Storms G3 Geomagnetic Storms Effects of Geomagnetic Storms Aurora Solar Wind Severe Geomagnetic Storm Solar Activity Solar Storm Impact CMEs Geomagnetic Storm Intensity Space Weather Carrington Event
A coronal mass ejection coinciding with the vernal equinox is expected to create visible auroras, with optimal viewing conditions in northern states and minimal light pollution.