Minor Geomagnetic Storm Watch Issued for May 15th
Minor Geomagnetic Storm Watch Issued for May 15th
US · Published May 13, 2026
A G1-class geomagnetic storm watch has been issued for May 15th, as a stream of solar wind is expected to impact Earth.
This solar wind originates from a large coronal hole in the Sun's atmosphere.
The storm is classified as minor, but it could still produce visible auroras at high latitudes.

Why It's Important?

The minor geomagnetic storm could lead to disruptions in HF radio communications and GPS systems, particularly in high-latitude regions. Power grid operators may also experience minor fluctuations. For aurora enthusiasts, this storm presents an excellent opportunity to observe the phenomenon, especially in areas with clear, dark skies.

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