Solar activity will be moderate: here's what to expect from magnetic storms this weekend.

During the weekend (December 14-15), the magnetic storms will be mild. The level will be up to 3 points, which means it will be green.

"Telegraf" has prepared a forecast for magnetic storms over the next three days, based on data provided by the Space Weather Prediction Center (SWPC) NOAA.

Geomagnetic activity is measured on a scale from 0 to 9. The planetary K-index is used for designation; if the index is 5 or higher, it indicates a strong magnetic storm.

Magnetic Storms on December 13

On Friday, December 13, solar activity is expected with a K-index of 3 (green level), corresponding to weak magnetic storms.

Magnetic Storms on December 14

On Saturday, December 14, solar activity is expected with a K-index of 2 (green level), corresponding to weak magnetic storms.

Magnetic Storms on December 15

On Sunday, December 15, solar activity is expected with a K-index of 3 (green level), corresponding to weak magnetic storms.

It is important to note that magnetic storm forecasts can change, as solar activity researchers update their data every three hours.

What are Magnetic Storms

A magnetic storm is a phenomenon caused by continuous flares and explosions on the Sun, resulting in the release of a significant amount of solar energy. It consists of charged particles (protons and electrons) that move rapidly in various directions, including towards Earth. When they reach Earth's magnetosphere, an activity occurs that scientists refer to as magnetic storms or solar storms.

To distinguish magnetic storms, a power level index known as K-indices is used. Fluctuations from K-index 1 to K-index 4 are considered minor and often go unnoticed by Earth's inhabitants. Any magnetic storms exceeding K-index 5 are classified as red level storms. Moreover, during high-level magnetic storms, communication sources such as cell towers, satellites, radio frequencies, and GPRS may experience disruptions. During magnetic storms reaching K-index 7 or 8, polar auroras can be observed.

Previously, "Telegraf" reported that for the past two months, there was a "mini-moon" orbiting Earth, and now it is returning to the Solar System.