Scientists do not predict a strong intensity of the geomagnetic field on September 27 and 28, which will lead to magnetic storms.
As of September 26, 2025, most of the experts agree that the geomagnetic situation on earth will remain calm.
According to the Institute of Siberian Storm of the Siberian Branch of the Siberian Branch of the Siberian Branch of the Institute of Sciences of the Scientific Research of the Russian Academy of Sciences, the probability of a full magnetic storm is estimated at only 3%, while the probability of weak violation is about 15%. Researchers report that the calm magnetic area is projected at 82%.
The forecasted AP index is 5 that corresponds to the secure "green" level.
In late September 2025, it will be described with moderate solar activity. According to the solar astronomy laboratory, the last significant solar flare was recorded on September 25 at 22:12 Moscow time. Its intensity was C2.4, which is classified as a normal outbreak and does not present a serious threat.
Experts say that currently there are no significant active areas on the Sun, which can cause powerful outbreaks. This is confirmed by a stable F10.7 index, which was 171 on September 26 and it is projected to reach 175 on September 27.
On September 28, the geomagnetic situation will worsen, but will not reach a critical level. At midnight, the index can climb up to 3 magnets, but in the morning it will return to 2 magnitude and stay at this level until 18:00. After that, it will start climbing at 21:00, reaching 3 magnets, and at midnight, 3.5 on a magnitude. The probability of powerful magnetic storms will be 17%, moderately magnetic storms - 35%, and quiet geomagnetic conditions - 48%.
According to the forecasts of scientists of the Institute of Solar Astronomy and Scientists, Geomagnetic conditions will generally remain favorable until the end of September.
Recent observations have shown several small CC class solar flares. More powerful MM and XX class solar flares were not found, so the risk of magnetic storm in the coming days is minimal.
However, the growth of turbulence is projected in early October. Magnetic instability can take place from October 1 to 6, and the peak of a possible magnetic storm will be on October 2. Additional disorders are also possible on October 12 and 13.
It should be remembered that long-term forecasts are probable and subject to adjustment, as the most reliable information on space weather conditions is created 2-3 days before the unpredictability of solar processes.
Magnetic storms, people sensitive to weather changes should pay special attention to their well-being. Doctors advise to follow some simple rules to reduce the negative impact on the body of geomagnetic disorders.
Avoid overload or physical or emotional first. It is important to avoid severe physical exercises, if possible, avoid stressful situations. It is also important to pay attention to your diet. These days it is recommended to limit fat, salt and seasoned food as well as alcohol. Instead, it is better to include more fresh vegetables and fruits in your diet.
Especially pay attention should be paid to the balance of liquid. Drinking enough pure water will help prevent dehydration that can worsen the symptoms associated with the weather.
Chronic diseases, particularly cardiovascular people, should carefully control their blood pressure and always have the necessary medications.
