Friday at Noon SWPC confirmed the geomagnetic storm had strengthened and indeed reached the G4 level. The event follows reports of at least seven massive solar flares or earth-directed Coronal ...

Also read: Total solar eclipse 2024 - a celestial spectacle: What to expect, where and when The severity of the G4 ...

When this solar material reaches Earth, geomagnetic storms can occur, like the recent events earlier this year when NOAA issued a strong G4 geomagnetic storm alert, during which the northern ...