Geomagnetic Storm to Bring Spectacular Northern Lights Displays
Updated: March 24, 2024, 5:25 PM PT
A severe geomagnetic storm is currently impacting Earth and is expected to produce powerful northern lights displays across the northern United States. The storm is a result of a coronal mass ejection from the sun that reached Earth's magnetic field on March 23, 2024.
Aurora Borealis Expected to be Visible in Many Areas
The aurora borealis, also known as the northern lights, is a natural light display that occurs when charged particles from the sun interact with Earth's atmosphere. The particles are drawn to the Earth's magnetic poles, which is why the aurora is most commonly seen in the northern and southern latitudes.
During a geomagnetic storm, the solar particles interact with the Earth's magnetic field more intensely, which can lead to more frequent and brighter aurora displays. The current storm is expected to produce auroras that are visible as far south as the northern US states.
Storm Could Cause Power Outages and Other Disruptions
While the geomagnetic storm is expected to produce spectacular aurora displays, it can also cause some disruptions to electrical systems and communications. The storm can induce currents in power lines, which can lead to power outages. It can also interfere with radio and satellite communications.
Experts recommend that people take precautions against potential disruptions, such as having a backup power source and extra food and water on hand. They also recommend staying informed about the storm's progress and following any instructions from local authorities.
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