(adsbygoogle = window.adsbygoogle || []).push({}); The Earth is currently being battered by a storm of charged particles from the Sun, which could disrupt power grids, satellite navigation and plane routes.

The storm - the largest in five years - will bombard the Earth's magnetic field throughout Thursday.

It was triggered by a pair of solar flares - the largest of their kind - earlier this week.

As a result, the Northern Lights may be visible at lower latitudes.

The effects will be most intense in polar regions, and aircraft may be advised to change their routings to avoid these areas.

In the UK, the best chance to see them will be on Thursday night, the British Geological Survey says.

The Sun's activity rises and falls through an 11-year cycle, and has in recent months been seen to launch more of the solar flares that are causing the current storm.

The cycle is due to peak in 2013.

The flares have resulted in what is known as a coronal mass ejection, "the technical term for what is really just a big ball of gas travelling at 2,000 kilometres per second", according to Doug Biesiecker from the US National Oceanic and Atmospheric Administration (Noaa).

The incoming cloud of charged particles could affect satellites and will launch a geomagnetic storm in the Earth's protective magnetic field, Mr Beisiecker told the BBC.

"This magnetic field keeps harmful radiation out. Now, the geomagnetic storm isn't going to take that magnetic field away from the Earth, but... it's going to shake it.

"And if you shake a magnetic field you generate things like electric currents in the atmosphere and say, in the power grid that criss-crosses pretty much every country on the planet now."

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Many storms are benign; this storm could enable skywatchers to see the northern lights from parts of the northern US and northern UK.

But the strongest storms can have other, more significant effects.

In 1972, a geomagnetic storm provoked by a solar flare knocked out long-distance telephone communication across the US state of Illinois.

And in 1989, another disturbance plunged six million people into darkness across the Canadian province of Quebec.

There are concerns over the potential communication problems for aircraft and disruption to GPS signals caused by current solar activity.

has this got anything to do with the comet that we could all see on Saturday 3th March?

it takes 11 years between solar maximum and solar minimum so it's just a part of the 22 year cycle and this shit is rarely aimed at the earth and the sun is un predictable as fuck and has hundreds of poles always reversing unpredictably which is why the sun is so interdasting and unpredictable
tl;dr this isn't a big deal at all and our magnetosphere will do it's job but our satellites maybe not so lucky
that's why you get the auroras... the magnetosphere is that low on the poles giving the auroras like OP said and none of this is anything really new...

I don't know about elsewhere but in Canada it isn't really supposed to affect anything. In fact, some meteorologists and scientists think that the Solar Storm is okay and natural and the weird weather from the last few years is the real abnormality. Obviously, I wouldn't actually know; I'm still in school.

I'm more interested in seeing the Northern Lights. Not sure if I could even see them from where I am though. :|

^^

If you're going to directly c+p, at least include a source.

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I mean in person, I've seen videos before.

wow pretty interesting article

Yea I hope the sky lights up!