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The Bright Side: Geomagnetic storm to bring northern lights to parts of US

Americas

A major solar storm began hitting Earth on Monday and could cause disruptions to power grids and satellite networks, as well as produce impressive aurora borealis, US weather authorities warned.

Flickering aurora borealis shines in the night sky over the Loisach Kochelsee Moor near Kochel am See (Bavaria, Germany) on January 19, 2026.
Auroras shine over the Loisach Kochelsee Moor in Bavaria, Germany on January 19, 2026. © Matthias Balk/dpa - Matthias Balk, Reuters

Meteorologists say a major disturbance in Earth's magnetic field Monday could mean the northern lights will be seen further south than typical in the US, possibly even in Alabama or northern California.

The National Oceanic and Atmospheric Administration (NOAA) warned the severe geomagnetic storm could potentially cause problems with technology, including issues with voltage control and impacts on satellite operations.

NOAA officials said those in northern and central states of the continental US "can look for the aurora ... at night, and should weather conditions permit".

Intense geomagnetic storms: Auroras seen at lower latitudes across the world

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Intense geomagnetic storms: Auroras seen at lower latitudes across the world
© FRANCE 24

"Auroras may become visible over much of the northern half of the country and maybe as far south as Alabama to northern California."

The storm is a result of "an eruption of solar material and magnetic fields" that left the sun on Sunday.

Read more‘Danger behind the beauty’ of auroras as more solar storms may affect Earth

The severity of this geomagnetic storm is "very rare", NOAA said.

Shawn Dahl of NOAA's Space Weather Prediction Center said the last time a solar radiation storm of this intensity showered the earth was in 2003.

(FRANCE 24 with AFP)