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Northern lights illuminate skies as far south as Cornwall

at night, in the foreground is a a man looking out across a body of water with trees on the horizon.  The night sky above is filled with different shades of purple of the northern lights.  A small streak of white light is seen in the top corner - a meteor.Image source, 91热爆 Weather Watchers / Geraint
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Star gazers were treated to the Northern lights along with the peak of the Perseid meteor shower, such as this Holyhead, Anglesey

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Stunning displays of the Northern lights have been seen right across the UK, coinciding for the second night in a row with the Perseid meteor shower.

Skies as far south as Cornwall were lit up by the auroral display.

The Northern lights - or aurora borealis - has made regular appearances in the UK over the last few months but it takes a particularly strong geomagnetic storm for it to be visible in southern England.

With enhanced solar activity continuing, there will be more chances to see the aurora over the coming months.

Image source, 91热爆 Weahter Watchers / Rossi
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The rich green colours of the aurora captured here in the Highlands looks like a scene from a sci-fi movie.

The Northern lights appear as bright, swirling curtains of lights in the night sky and range in colour from green to pink and scarlet.

They're caused by charged particles from the sun hitting gases in the Earth鈥檚 atmosphere.

They occur around the North Pole when the solar wind carrying the particles interacts with the Earth鈥檚 magnetic field.

The most impressive auroras occur when the Sun emits really large clouds of particles called coronal mass ejections.

Image source, 91热爆 Weather Watchers / art_sea_craft_sea_ellie
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Northern lights were captured in Cornwall on Monday night by one of our 91热爆 Weather Watchers

The aurora originates from the poles and spreads southward (in the northern hemisphere) and depending on its strength, sky gazers in Scotland can often see the aurora.

It's rarer to see it in southern England.

However, with the Sun reaching a peak in activity, there have been more frequent spells of strong activity.

This has resulted in the aurora being seen across southern England on a few occasions this year.

Solar activity increased throughout Monday afternoon with a "strong G3 geomagnetic storm" being observed, meaning it was likely that the Northern lights would be visible across the UK with the naked eye, overnight.

91热爆 Weather Watchers sent in hundreds of photos of the Northern lights as they ventured outside between 10pm and 1am.

Image source, 91热爆 Weather Watchers / Ruth Davies
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Fantastic night sky filled with aurora in Llandegla, Denbighshire

Perseids meteor shower

The Northern lights haven't been the only celestial show in the night sky.

Over the last few nights we've had the peak of the Perseid meteor shower where up to 100 shooting starts - the meteors - could be visible.

Those who went out on Sunday night to capture the meteors were also treated to an unexpected aurora.

Capturing meteors and the aurora in one picture was like the "holy grail", someone suggested to me.

Image source, 91热爆 Weather Watchers / The Fizzery
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The Perseid meteor shower also gave sky gazers a treat on Monday night

Will the Northern lights or Perseids be visible tonight?

The strong geomagnetic storm on Monday night has eased, but according to the Met Office Space Weather forecasts there could be a slight increase in activity again overnight into Wednesday morning.

It's not likely to be as strong as the activity of Sunday and Monday night however so aurora may be more limited to northern parts of the UK.

Activity on Wednesday should drop back to "background levels" with significant enhancements unlikely.

As for the Perseid meteor shower, the peak in activity was on Monday and it does tail off quickly after.

So, while there could still be a few meteors to spot, it's much less likely from now.

Image source, 91热爆 Weather Watchers / Paul Abbleby
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Impressive aurora seen in Craster, Northumberland on Monday night

Image source, 91热爆 Weather Watchers / Jonnymo
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Northern lights were seen in Shropshire