The Northern Lights might be visible in northern parts of the UK again on Saturday after the rare phenomenon was spotted across the country overnight.

Also known as aurora borealis, the bands of pink and green light were seen across the UK and in parts of Europe after an “extreme” geomagnetic storm caused them to be more visible, according to the US National Oceanic and Atmospheric Administration (NOAA).

On Friday (May 10) - the Northern Lights were visible over numerous parts of the North East, including Whitley Bay, Saltburn, Darlington and several others.

Chris Snell, a meteorologist at the Met Office, said there were sightings “from top to tail across the country”.

The Northern Echo: The aurora borealis, also known as the northern lights, glow in the sky over St Mary's Lighthouse in Whitley Bay on the North East coastThe aurora borealis, also known as the northern lights, glow in the sky over St Mary's Lighthouse in Whitley Bay on the North East coast (Image: PA MEDIA)

He said: “It is hard to fully predict what will happen in the Earth’s atmosphere, but there will still be enhanced solar activity tonight, so the lights could be visible again in northern parts of the UK, including Scotland, Northern Ireland and the far north of England.”

Mr Snell said there were sightings in parts of Europe on Friday night as well, with the Met Office receiving pictures and information from locations including Prague and Barcelona.

He advised those hoping to see the lights on Saturday to head to an area with low light pollution and to use a good camera, adding: “The best chance you have of seeing the lights is if you are away from street lights and areas with lots of light pollution, as any type of light does have a big effect.”

“Also, at this time of year, we are fighting the shorter length of nights, so it is unlikely that they will be visible until around 10.30pm or 11 o’clock when it gets really dark.”

The Northern Echo: The aurora borealis, also known as the northern lights, glow in the sky over St Mary's Lighthouse in Whitley Bay on the North East coastThe aurora borealis, also known as the northern lights, glow in the sky over St Mary's Lighthouse in Whitley Bay on the North East coast (Image: PA MEDIA)

The G5 geomagnetic storm, which is considered extreme and the strongest level of solar storm, hit Earth on Thursday. The cause of this storm was a “large, complex” sunspot cluster, 17 times the diameter of the Earth, according to the NOAA.

The last storm with a G5 rating hit Earth more than 20 years ago in October 2003 and caused power outages in Sweden, Professor Carole Haswell told the BBC Radio 4 Today Programme on Saturday morning.

Aurora displays occur when charged particles collide with gases in the Earth’s atmosphere around the magnetic poles.

In the northern hemisphere, most of this activity takes place within a band known as the aurora oval, covering latitudes between 60 and 75 degrees.

When activity is strong, this expands to cover a greater area – which explains why displays can be occasionally seen as far south as the UK.