The sun has just bombarded Earth with the most powerful geomagnetic storm our planet has seen in over six years. The explosive event is another clear sign that the sun has likely reached its peak of fire from its approximately 11-year activity cycle, known as solar maximum.
The solar storm occurred after an extremely rare “double” X-class solar flare disrupted Earth’s magnetic field. This explosion was unusual because it consisted of two simultaneous bursts. The unusual nature of this solar eruption and the intensity of the resulting geomagnetic storm are clear indicators of a situation we must be cautious of.
Alert issued for powerful geomagnetic storm set to hit Earth; here are the expected impacts
Earth is facing unusual solar activity producing a “solar wind” with potential consequences that can disrupt our planet. A severe “geomagnetic storm” can have influences and complications, for example, in the communications area.
More than 12 hours earlier than expected, a severe level 4 geomagnetic storm resulting from a fast-moving coronal mass ejection (CME) has engulfed Earth, catching scientists and authorities off guard.
Originating from sunspots AR3614 and AR3615, the early arrival of the storm on March 24, 2024, has raised concerns about possible disruptions in power grids and satellite operations. It has also made auroras visible across vast regions of Europe and Asia, reaching even mid-northern latitudes where such phenomena are rare.
The last time Earth experienced such a powerful geomagnetic disturbance was in September 2017, according to Spaceweather.com. (Geomagnetic storms range from minor intensity (G1) to extreme (G5).
Some experts believe the sun may have already entered this explosive phase, about a year earlier than forecasted. However, scientists won’t know exactly when this period began until months after the sun starts to calm down.
More solar flares are expected, along with a view alongside the solar eclipse
Class X flares become much more common during solar maximum. So far, six class X flares have erupted from the sun in 2024, half of those that hit the planet in all of 2023, according to SpaceWeatherLive.com.
Solar maximum coincides with the upcoming total solar eclipse on April 8, providing millions of skywatchers in North America with the rare opportunity to see the sun’s fiery outer atmosphere, or corona, when the moon fully covers the solar disk for up to four and a half minutes. Given the recent activity level, the corona is likely to be especially beautiful during totality. There’s also a good chance that viewers may witness solar flares or CMEs during the event.
