Geomagnetic Storm 2024 Tracker. A severe geomagnetic storm reached earth on thursday, which could bring an increased chance of auroras and may affect communications and the power grid. Geomagnetic storm levels continue in response to coronal mass ejection (cme) arrival and passage.
11, 2024, the aurora borealis dazzled many across north america due to a severe geomagnetic storm. Another series of cmes associated with flare.