geomagnetic storm

noun

: magnetic storm

Examples of geomagnetic storm in a Sentence

Recent Examples on the Web

If such an eruption occurs and is accompanied by a CME, Earth could experience strong geomagnetic storms, which may lead to disruptions in radio communications, satellite operations, and GPS systems, but also enhance the chances of breathtaking auroras. —Daisy Dobrijevic, Space.com, 1 Apr. 2025

This is when peak northern lights activity will occur Another strong geomagnetic storm in November made the auroras visible even in light-polluted cities like New York City. —Julia Jacobo, ABC News, 27 Mar. 2025

For context, the geomagnetic storm on May 10, 2024, was rated a G5, the most powerful since 2003. —Jamie Carter, Forbes, 25 Mar. 2025

These interactions can amplify the impact of the CMEs on Earth’s magnetic field, sometimes creating geomagnetic storms. —Shirsh Lata Soni, JSTOR Daily, 13 Mar. 2025

Word History

First Known Use

1941, in the meaning defined above

Rhymes for geomagnetic storm

• epileptiform
• hydatidiform
• brainstorm
• conform
• deform
• firestorm
• hailstorm
• inform
• landform
• lukewarm
• perform
• planform