Examples of geomagnetic in a Sentence
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During times of high geomagnetic activity, which pushes the northern lights further south, the aurora will be visible directly overhead in the northern United States, according to the prediction center.
—
Kaycee Sloan, Cincinnati Enquirer, 6 Nov. 2025
Research supports the idea that cats use Earth's geomagnetic fields, combined with scent cues, to locate their homes.
—Liz O'Connell, MSNBC Newsweek, 29 Oct. 2025
On the ground, the same storm could overload power grids and pipelines with geomagnetic energy.
—Samantha Mathewson, Space.com, 26 Oct. 2025
To better understand how these storms can wreak so much havoc, our research team created simulations to show how storms interact with Earth’s natural magnetic shield and trigger the dangerous geomagnetic activity that can shut down electric grids.
—JSTOR Daily, 24 Oct. 2025
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Kaycee Sloan, Cincinnati Enquirer, 6 Nov. 2025
Research supports the idea that cats use Earth's geomagnetic fields, combined with scent cues, to locate their homes.
—Liz O'Connell, MSNBC Newsweek, 29 Oct. 2025
On the ground, the same storm could overload power grids and pipelines with geomagnetic energy.
—Samantha Mathewson, Space.com, 26 Oct. 2025
To better understand how these storms can wreak so much havoc, our research team created simulations to show how storms interact with Earth’s natural magnetic shield and trigger the dangerous geomagnetic activity that can shut down electric grids.
—JSTOR Daily, 24 Oct. 2025
See All Example Sentences for geomagnetic
Cite this Entry
“Geomagnetic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/geomagnetic. Accessed 12 Nov. 2025.
Copy CitationKids Definition
geomagnetic
adjective
geo·mag·net·ic
ˌjē-ō-mag-ˈnet-ik 
: of or relating to the magnetism of the earth
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