Space weather: Will Earth be hit by magnetic storms on December 23?

A low level of solar activity is expected on Tuesday, December 23. The Earth’s magnetosphere will be excited, but no severe magnetic storms are predicted.

According to Meteoagent, tomorrow the magnetic storm will reach the yellow level — 4.7 points. This K-index indicates a storm of medium strength, which can affect the well-being of weather-dependent people.

On Wednesday, December 24, the solar activity level will decrease to 3.7 points, corresponding to a green-level magnetic storm.

What is a magnetic storm?

Magnetic storms are caused by solar flares, during which a large number of charged particles are ejected. When these particles reach the Earth’s magnetic field, they cause geomagnetic disturbances. Storm intensity is measured by the K-index, with values of 5 or higher indicating a high level of danger.

What are the consequences of a storm?

Magnetic storms can cause malfunctions in communication systems and electronics and negatively affect people’s well-being, particularly those who depend on the weather. Possible symptoms include headaches, high blood pressure, insomnia, and other unpleasant symptoms.