The National Oceanic and Atmospheric Administration (NOAA) forecasts a series of geomagnetic disturbances throughout May 2025, correlating with heightened solar activity as the Sun approaches its solar maximum, anticipated around July 2025.
Forecasted Periods of Geomagnetic Activity
- May 2–6: Elevated solar flare activity is expected, potentially leading to significant geomagnetic disturbances on Earth.
- May 7–17: Minor geomagnetic fluctuations are anticipated during this period.
- May 8–19: Moderate-intensity geomagnetic storms may occur, influenced by ongoing solar activity.
- Post-May 20: A gradual stabilization of Earth’s magnetic field is expected, leading to relatively calm geomagnetic conditions by month’s end.​
These predictions are based on data from NOAA’s 27-Day Outlook of 10.7 cm Radio Flux and Geomagnetic Indices.
Health Considerations During Geomagnetic Storms
Geomagnetic storms, resulting from solar plasma emissions interacting with Earth’s magnetosphere, can affect individuals sensitive to such changes. Reported symptoms include insomnia, irritability, anxiety, and headaches. To mitigate these effects, health experts recommend:​
- Spending ample time outdoors to benefit from fresh air.
- Avoiding alcohol, caffeine, and high-fat foods.
- Maintaining a consistent sleep schedule.
- Taking contrast showers before bedtime.
- Increasing intake of clean water.​
It’s important to note that solar activity is inherently unpredictable; thus, forecasts may be adjusted as new data becomes available.
