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NORTHERN LIGHTS

Why the northern lights might be visible in more of Norway than usual

Current atmospheric conditions mean there's a good chance the aurora borealis will be visible across much more of Norway than normal on Friday.

Why the northern lights might be visible in more of Norway than usual
Photo by stein egil liland from Pexels

Normally, the northern lights are only visible in northern Norway, typically between April and September.

According to the Geophysical Institute of Alaska the KP index, which is a system of measuring aurora strength, will reach Kp 5 out of a possible 9.

Anything Kp 5 and above is classed as a geomagnetic storm. This means you will be able to see the green lady a lot further south than you usually would.

The reason for this high forecast is “corona holes” (no relation to the pandemic). These are holes in the Sun’s atmosphere, where solar wind is thrown out at high speeds.

The northern lights occur when the protons and electrons from solar wind hit the particles in the Earths atmosphere and release energy.  

“You can see it down towards eastern Norway as an arc on the horizon, while in central Norway and in Trøndelag it will be right over your head.” Pål Brekke, head of space research at the Norwegian Space Center, told newspaper VG.

READ MORE:Taking pictures of the Northern Lights: 10 expert photography tips 

While there will be strong northern lights activity over large parts of the country, it does not necessarily mean that everyone will get to see it.

“It doesn’t look too promising in Nordland and Troms”, state meteorologist, Sjur Wergerland told VG.

However, he also added that the forecast looks much better further south.

Even then though there is no guarantee you will see the northern lights, according to Brekke.

“It is not certain that the northern lights will move as far south as we think, but I recommend people to follow forecasts on websites to stay up to date,” he said.

In order to see the northern lights, the weather will also have to be on your side. Clear skies are best and going to areas with no or low light pollution is important too.

If you are lucky enough to see the lights make sure you don’t wave at them. Doing so will cause the lights to lift you up and take you away according to Norwegian folklore.

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WEATHER

Denmark records deepest snow level for 13 years

Blizzards in Denmark this week have resulted in the greatest depth of snow measured in the country for 13 years.

Denmark records deepest snow level for 13 years

A half-metre of snow, measured at Hald near East Jutland town Randers, is the deepest to have occurred in Denmark since January 2011, national meteorological agency DMI said.

The measurement was taken by the weather agency at 8am on Thursday.

Around 20-30 centimetres of snow was on the ground across most of northern and eastern Jutland by Thursday, as blizzards peaked resulting in significant disruptions to traffic and transport.

A much greater volume of snow fell in 2011, however, when over 100 centimetres fell on Baltic Sea island Bornholm during a post-Christmas blizzard, which saw as much as 135 centimetres on Bornholm at the end of December 2010.

READ ALSO: Denmark’s January storms could be fourth extreme weather event in three months

With snowfall at its heaviest for over a decade, Wednesday saw a new rainfall record. The 59 millimetres which fell at Svendborg on the island of Funen was the most for a January day in Denmark since 1886. Some 9 weather stations across Funen and Bornholm measured over 50cm of rain.

DMI said that the severe weather now looks to have peaked.

“We do not expect any more weather records to be set in the next 24 hours. But we are looking at some very cold upcoming days,” DMI meteorologist and press spokesperson Herdis Damberg told news wire Ritzau.

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