geomagnetic storm

noun

Examples of geomagnetic storm in a Sentence

Recent Examples on the Web
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The geomagnetic storm causing this latest aurora is expected to be at its strongest on Saturday night, and will provide onlookers with their best chance to see the show, according to the NOAA. Alana Wise, NPR, 16 May 2026 No geomagnetic storm impacts, which can enhance northern lights showings, are forecast by NOAA for Friday. Antonio Pequeño Iv, Forbes.com, 15 May 2026 The auroras may be viewed even further south than the last round as the geomagnetic storms that enabled them may peak higher over the weekend. Mary Walrath-Holdridge, USA Today, 15 May 2026 Even during strong geomagnetic storms, sightings aren't guaranteed. Daisy Dobrijevic, Space.com, 15 May 2026 See All Example Sentences for geomagnetic storm

Word History

First Known Use

1941, in the meaning defined above

Time Traveler
The first known use of geomagnetic storm was in 1941

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Cite this Entry

“Geomagnetic storm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/geomagnetic%20storm. Accessed 20 May. 2026.

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