Examples of geomagnetic in a Sentence
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Unsettled geomagnetic activity triggered by high-speed solar winds could spark northern lights over parts of the U.S. tonight (June 26–27), according to the National Oceanic and Atmospheric Administration's Space Weather Prediction Center (NOAA SWPC).
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Daisy Dobrijevic, Space.com, 26 June 2025
The agency said the northern lights are best seen between 10 p.m. and 2 a.m. local time, and if in the right area with optimal weather conditions, the aurora borealis could be visible even with lower geomagnetic activity, including a Kp index of three or four.
—Ty Roush, Forbes.com, 24 June 2025
Stronger solar cycles produce more solar storms with greater intensity, which drives geomagnetic activity.
—Soo Kim, MSNBC Newsweek, 20 June 2025
States like Connecticut, Rhode Island, Nebraska, Iowa and Illinois are very close to the possible view line but would require stronger geomagnetic activity than forecast for visibility.
—Daisy Dobrijevic, Space.com, 19 June 2025
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Daisy Dobrijevic, Space.com, 26 June 2025
The agency said the northern lights are best seen between 10 p.m. and 2 a.m. local time, and if in the right area with optimal weather conditions, the aurora borealis could be visible even with lower geomagnetic activity, including a Kp index of three or four.
—Ty Roush, Forbes.com, 24 June 2025
Stronger solar cycles produce more solar storms with greater intensity, which drives geomagnetic activity.
—Soo Kim, MSNBC Newsweek, 20 June 2025
States like Connecticut, Rhode Island, Nebraska, Iowa and Illinois are very close to the possible view line but would require stronger geomagnetic activity than forecast for visibility.
—Daisy Dobrijevic, Space.com, 19 June 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 Jul. 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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