Magnetic storms in December 2024: what to expect

27 November 2024 10:26

During December 2024, several periods of increased geomagnetic activity caused by solar activity are predicted on Earth. On December 1, a geomagnetic storm will hit the Earth. The corresponding forecast was published by the Space Weather Prediction Center of the National Oceanic and Atmospheric Administration (NOAA) of the United States, "Komersant Ukrainian" reports.

According to the NOAA Space Weather Prediction Center, the biggest changes may be associated with the impact of coronal mass ejections (CMEs) and solar wind flows from coronal holes. These phenomena can lead to magnetic storms of varying intensity.

Key periods of increased activity

First decade of December: weak magnetic storms (G1 level) are expected, which may cause minor disruptions in satellite systems and radio communications.
Mid-month: magnetic disturbances of medium intensity (G2 level) are possible due to the interaction of the solar wind with the Earth’s magnetosphere.
End of December: activity is expected to decrease, although short-term storms are possible due to residual effects.

Experts recommend keeping a close eye on forecast updates, as the situation may change depending on the Sun’s activity.

According to the forecast, the December magnetic storms will be as follows:

Strong: december 1, 12, 16.
Medium: december 6-7, 15, 17.
Weak: december 2, 3, 8, 11, 20, 29, 31.

According to the Meteoagent website, weak storms of up to 3 points are expected, with a possible impact on weather-dependent people.

december 6-7: a magnitude 4 magnetic storm is expected due to solar flares.

The forecast is subject to change as solar activity researchers update their data every three hours.

Geomagnetic storms are classified according to the level of power – K-index – from 2 to 9. The higher the K-index, the stronger the storm and its consequences and impact on people and equipment.

For those who are dependent on weather changes, it is especially important to be careful these days and pay attention to how they feel.

Health hazards

Magnetic storms are natural phenomena associated with solar activity, and although they rarely pose a serious danger, it is important to understand their impact.

Magnetic storms do not pose a serious health risk to most people. However, some studies indicate that mild disorders such as headaches, dizziness, insomnia, or deterioration of health in meteorologically sensitive people may occur during strong magnetic storms.

To reduce the potential impact of magnetic storms, it is recommended to follow these tips