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Solar storm could strike Earth Thursday: What you need to know

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Thomas Owens
Feb 15, 2018 07:00
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A solar storm is forecast to hit Earth early Thursday after the sun unleashed a powerful solar flare — a burst of high-energy radiation — Sunday night.

NASA’s Solar Dynamics Observatory Satellite captured a solar flare on the sun releasing a coronal mass ejection (CME) around 8:25 p.m.

“[CMEs] are huge explosions of magnetic field and plasma from the Sun’s corona,” the Space Weather Prediction Center (SWPC) explained in a post online.

“When CMEs impact the Earth’s magnetosphere, they are responsible for geomagnetic storms and enhanced aurora.”

The National Oceanic and Atmospheric Administration (NOA) issued a G1 (minor) geomagnetic storm watch for Thursday.

Here’s what you need to know about solar storms — and how they can impact the Earth — before one hits the planet on Thursday.

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Thomas Owens
Feb 15, 2018 07:00
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