Explained: What Is A Solar Storm & How Does It Affect Earth?

How does a solar storm affect our world, and what is it made of? Does this cosmic event pose a danger to Earth? Here we examine the science behind this occurrence, its impact on our planet and more.

What Is A Solar Storm?

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A solar storm is a surface disturbance that sends charged particles and enormous amounts of energy into space. Upon arrival, these particles interact with Earth's magnetic field resulting in geomagnetic disturbances. An event such as this may affect satellites, electrical grids and communication networks.

When Did The Most Recent Solar Storm Hit?

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There were many warnings issued at the beginning of 2023 about an impending solar storm that eventually reached Earth on December 27.

This solar storm arrived after a celestial event that occurred on December 24. A magnetic filament eruption on the side of the Sun facing our planet caused a coronal mass ejection (CME).

How Did It Impact Our Planet?

Spaceweather.com notes that there may only be mild G1-class geomagnetic storms on December 27; the accuracy of this prediction is still questionable. The uncertainty comes from the possibility that these storms will barely brush against or completely avoid Earth's magnetic field.

The Weather Channel speculates that Earth's north may be hit, although it would be a mild experience rather than a powerful geomagnetic storm.

During an 11-year cycle, a G1-class storm¡ªthe softest on the scale, with a G5 storm being the strongest¡ªoccurs roughly every 900 days.

Credit: NASA

High-latitude areas may see dancing auroras, modest satellites and electrical network disturbances, and a rise in radiation exposure for astronauts and aircraft crews.

In addition, radio enthusiasts, pilots, sailors, and drone operators may experience communication disruptions.

What do you think about it? Do let us know in the comments.

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