Ali's Northern Lights blog posts

Ali Mclean

An incredible Northern Lights season

Written by Ali Mclean
Tuesday, 13 January 2015

Late last summer we speculated as to whether the 2014/15 Northern Lights season could match those of the previous two years which had delivered some unforgettable displays.

In June 2014, NASA confirmed that the Sun had reached the peak of its current solar cycle and, rather excitingly, geophysical research suggested that the declining period of a solar cycle often coincides with significant solar events. There's nothing that gets an Aurora hunter more excited than increased solar activity so we thought we would ask a couple of the best in the business to review the season so far. It seems that it has more than lived up to expectations.

Markku Inkila lives near Ivalo in North East Finland and is, without any doubt, one of Scandinavia's most knowledgeable and enthusiastic Northern Lights guides. We asked him to sum up the season using his own words and a couple of images:

This autumn was crazy, 12 nights straight and we saw the Northern Lights every night. During the winter we have seen lights every clear night and that is awesome! There has been lots of talk about solar maximum that was supposed to be last year and the year before, but the thing is that we are in the middle of the "aurora zone" so it doesn't matter what year it is, we see them nearly every day when it's clear sky.


Ali Mclean

Fifty Shades of Green

Written by Ali Mclean
Thursday, 12 February 2015

Forget Fifty Shades of Grey, what gets us Aurora hunters all steamed up are myriad shades of green.
Green is the predominant colour in the Northern Lights and whilst the science that determines the colours in the Northern Lights isn't quite as racy as E. L. James's erotic romance novel, it's worth looking at what causes the Auroral colours.

When charged particles from the sun collide with the atoms and molecules that constitute the gases in the Earth's atmosphere those atoms are said to be "excited" and as a result, they give off light. The colour of that light is determined by the type of gas involved in the collision.

Are you still with us? Bet you read Fifty Shades of Grey for longer than you did this blog!

Most commonly, the sun's particles hit our atmosphere at altitudes between 75 miles and 120 miles where Oxygen predominates. When the atoms in Oxygen are "excited" they give off green light and hence, the majority of Auroral displays are different shades of swirling, twirling, shimmering, dancing green light.


Page 6 of 6

Get an expert opinion

The Aurora Zone was born from a desire to share Mother Nature’s greatest wonder with our clients. We’ve explored the destinations, researched the science, and fallen in love with the Scandinavian way of life. It’s our mission to pass this knowledge on to you, providing you with the very best chance of experiencing the magic for yourself on your Northern Lights holiday.

  • Specialist

    Aurora knowledge and experience

    Unique holidays, in the very best destinations

    Expert guides – exceptional local knowledge

    Advice and guidance every step of the way

  • Comprehensive

    We include more in our holidays than any other Aurora operator

    Price Comparison guarantee

    No ‘from’ prices, everything you see is included in the price

    No hidden extras

  • Independent

    Proudly Independent

    The original and still the only dedicated UK Northern Lights tour operator

    Personal, hands-on service

    Fair and sustainable work ethos

  • Trusted

    100% ATOL and ABTA protection

    Peace of mind promise

    Award-winning

    Responsible relationships

    Over 16 years’ experience

We use cookies to help us provide a better service for you. By continuing to use this site you agree to the use of cookies. Click here for more information