A minor geomagnetic storm is possible this week in response to a pair of approaching CMEs.
That hits Earth is graded by severity and this one is only expected to be a "G1 minor"
Cause weak power grid fluctuations and have a small impact on satellite communications.
Confuse migrating animals that rely on the Earth's magnetic field for a sense of direction.
About solar storms is that they can produce very pretty natural light displays like the northern lights.
Are called auroras and are examples of the Earth's magnetosphere getting bombarded by solar wind, which creates the pretty green and blue displays.