Planet Earth (Archive photo)
A geomagnetic storm has been ongoing on Earth for the third consecutive day, driven by exceptionally high solar wind speeds. This information was reported by the Laboratory of Solar Astronomy at the Space Research Institute (IKI) of the Russian Academy of Sciences.
The situation shows no signs of improvement: the magnetic storm, which commenced on Tuesday morning, has persisted for over 50 hours with only brief respites. Its intensity has been fluctuating primarily within the G1-G3 range, indicating a predominantly moderate level with intermittent strong peaks.
The main factor sustaining this disturbed state of Earth`s magnetosphere is the unusually swift solar wind. It consistently hovers around the “extremely high” threshold of 700-800 kilometers per second, occasionally accelerating to 900 km/s—a speed 2 to 3 times greater than normal values. Scientists attribute this elevated velocity to increased solar flare activity and the Earth`s recent entry into the influence of a large coronal hole, which occurred overnight.
On a more positive note, the solar flare activity has remained confined to M-class events. While these are considered strong, they are approximately an order of magnitude less powerful than the most intense X-class flares, which pose a greater threat.
According to specialists, Earth`s magnetosphere has stabilized, but not in a calm state; rather, it`s maintaining a continuous moderate storm. There is a possibility that signs of an improving geomagnetic environment could emerge within the next 1-2 days, assuming no unusually large solar flares occur and Earth avoids direct impacts from plasma clouds.
Rupert Blackwood 
Clement Ashworth