geomagnetic storm

noun

1. magnetic storm.

Word History and Origins

Origin of geomagnetic storm¹

First recorded in 1940–45

Example Sentences

They have been particularly visible in 2024 due to the biggest geomagnetic storm since 2003, according to Sean Elvidge, a professor in space environment at the University of Birmingham.

From BBC

A severe geomagnetic storm could disrupt communications and bring northern lights to parts of California, according to a warning from the National Oceanic and Atmospheric Administration.

From Los Angeles Times

The auroras have been particularly visible in 2024 due to the biggest geomagnetic storm since 2003, according to Sean Elvidge, a professor in space environment at the University of Birmingham.

From BBC

This is why skygazers are excited about the recent news of an impending geomagnetic storm that will occur on Thursday evening and Friday evening, producing colorful auroras from northern California to Alabama.

From Salon

The geomagnetic storm is expected to be a G4 class, according to the scale used by the U.S.

From Salon