Recent solar flares have reached unprecedented levels, raising concerns among scientists and experts.
In May, the most powerful solar storm in 20 years occurred, receiving the highest rating of 5 out of 5 on the NOAA (National Oceanic and Atmospheric Administration) intensity scale. While the storm provided spectacular auroras visible in many regions, it also caused significant disruptions in GPS systems and signals.
One of the most affected sectors was agriculture, where precise GPS signals are essential for planting and soil processing. These disruptions reportedly resulted in losses estimated at half a billion dollars.
Lisa Upton, a leading solar cycle expert, explained to The Washington Post that we are currently experiencing a two-year peak in solar activity. Solar cycles, much like a pendulum, swing between periods of minimum and maximum activity. Right now, the sun is entering a highly turbulent phase, with expectations for further intensification.
Experts warn that increased solar activity could lead to widespread power outages and communication failures. Solar flares generate powerful geomagnetic fields that can disrupt power grids and interfere with satellite systems, reducing GPS accuracy and interrupting communication.
In October, another powerful storm, rated at 4 out of 5, once again disrupted GPS services and caused auroras visible at unexpected latitudes, including places like Florida and Turkey. According to Bill Murtagh from NOAA, such events are becoming increasingly frequent as we approach the peak phase of solar activity, with more G4-level storms expected in the near future.