Geomagnetic storms are disturbances in the Earth's magnetic field caused by solar activity, such as solar flares and coronal mass ejections. When charged particles from the Sun collide with the Earth's magnetic field, they can create fluctuations that affect satellite operations, communication systems, and power grids. These storms can also produce beautiful natural displays known as auroras, which occur when particles interact with the Earth's atmosphere. While most geomagnetic storms are mild, severe ones can lead to significant disruptions in technology and infrastructure, making monitoring solar activity important for modern society.