I pick out North America’s celestial highlights for the weekend (which also applies to northern hemisphere mid-northern ...
Aurora from Guelph, ON, on Sept 16, 2024. (Mark Robinson) G4 (severe) geomagnetic storms are where problems become more serious. Power grids may experience voltage control issues, with sections ...
A new study finds that unique ionospheric changes occurred in the upper atmosphere in response to the May 2024 geomagnetic ...
The storm was so strong that it prompted the National Space Weather Prediction Center to issue a rare G4 geomagnetic storm watch for the second time in 2024. The first came in May when a ...
When this solar material reaches Earth, geomagnetic storms can occur, like the recent events last year when NOAA issued a strong G4 geomagnetic storm alert, during which the northern lights were ...
The sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are ...
When two of these ejections collide, they can generate powerful geomagnetic storms that can lead to beautiful auroras but may disrupt satellites and GPS back on Earth. On May 10, 2024, people ...
This phase is characterized by an increase in sunspots and solar flares, impacting Earth through geomagnetic storms that can disrupt satellites, power grids, and communicatio... A powerful G4 ...
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