An Aurora celebration

Last night was my book launch for Aurora: In Search of the Northern Lights held at Daunt Books, Holland Park.  The launch was sponsored by Crystal Head Aurora vodka, who made some beautiful aurora cocktails and we had a giant aurora banner so that people could have their photograph taken “under the northern lights” (variety of warm and not-so-warm head-wear provided).

It was wonderful to have so many people there – friends, family, physicists, alpinists, authors, agents and publishers.  We all had a lovely time.

Here is a selection of photographs from the evening:
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Svalbard’s Total Eclipse

Totality on 20th March 2015, Spitsbergen, Svalbard, by Ivar Marthinusen.
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The total solar eclipse above the mountains of Svalbard.

Last Friday was an extraordinary day. Eclipse day.  I awoke to mostly clear weather and couldn’t quite believe our luck.  As I walked down through Longyearbyen towards the university (UNIS) just before seven o’clock, there was a large lenticular cloud hugging the summit of the mountain across the fjord, and some wispy, pink cirrus clouds up high.  Otherwise the sky was blue.  I met my friend Pål (pronounced Paul) at UNIS, an optics specialist in the atmospheric physics group, and we went across to the old aurora station in Adventdalen.  Visiting scientists were there setting up their equipment for imaging and spectroscopy, and the Norwegian broadcaster NRK was preparing for a live broadcast. Pål set up his telescope and camera. The clouds disappeared and the sky became a perfect blue, the sun shining strong and clear and reflecting brightly around the snowy mountain landscape.  

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The image of the eclipse on the Sunspotter

After nine a group of students arrived. Up and down Adventdalen people were gathering. It was freezing – probably around -20C – and I was wearing full down clothing.  People walked around between small groups, trying to keep warm and anticipating “first contact”.  Then, at about twelve minutes past ten local time, there it was.  The moon touched the sun and we watched it gradually move across, people tracking the progress through their eclipse glasses.  We also had a Sunspotter, a folded Keplerian telescope which projected an image of the sun onto a small screen.  People gathered round to watch.

Gradually the sun shrunk down to a small crescent, then a sliver. At this point it became noticeably darker, though still quite light. “It’s just like looking through sunglasses,” I heard a student nearby exclaim.  Except we weren’t wearing sunglasses.  Then, a strange strobe-like effect began, clearly visible as flickering light-and-dark on the snow.  These were the shadow bands – rippling waves of light caused as the final, almost point-source, sliver of light is focussed and defocussed as it passes through warmer and cooler air currents in the atmosphere.  People talk about watching out for the shadow bands because they are easy to miss.  Experts recommend putting a white sheet on the ground because they are most visible on a flat, white surface.  There they were obvious – we had a landscape of pure white snow all around.

Incredibly quickly, after seemingly only a few pulses of the strobe, there was sudden brightening, the diamond ring effect, and then darkness.  Totality.  The moon was completely blocking the sun and I looked up at it with naked eye. I could see the pink tinge of the chromosphere (so called because of this distinctive pink colour) and prominences, though the fine structure of the prominences was more visible by telescope than by eye.  I think I just saw the colour. The solar corona glowed silver, a ring around the dark shape of the moon stretching short, silky fingers outwards into the black. It looked fairly symmetrical to me, not highly pinched in any direction.  It was like the sun had taken on the moon’s sheen, an eerie, ethereal silver.  It was beautiful.  I looked around at the mountains. The darkness was not pitch black, more a navy blue, perhaps from all the snow to reflect the light.  The mountains could be seen clearly and the horizon all around gave out a yellow glow.  People stood staring up in awe.

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The moment of totality. Pink prominences can be seen.

All too soon there was another bright burst of light and the sun was back. I fumbled in my mittens to open my eclipse glasses again and looked up to see the newly exposed crescent of the sun as the moon moved on its way.  I took a deep breath as people around whooped and began discussing how incredible it was.  I couldn’t quite believe that I had witnessed a total solar eclipse.  I felt elated.  It had all worked perfectly.  I was in Svalbard, the weather cleared, the heavens aligned.  To be in such a phenomenally beautiful setting in the wide valley, with the mountains around, the snow, the light – it was special.

After totality we watched the sun return to us in full, everyone talking excitedly about what they had seen.  Then at twelve past midday the moon made last contact and was gone.  Everyone packed up and left, leaving Adventdalen deserted once more.  Apart from the scientists taking measurements from inside the old aurora station building, Pål and I were the least to leave, clearing the place up like at the end of a party.

A lecturer at UNIS last week compared a partial and total eclipse thus: “it’s like a kiss on the cheek versus a night of passion.”  It’s true.  I saw the partial eclipse near London in 1999 (I didn’t go to Cornwall) but I wasn’t prepared for the difference.  What I found most interesting, most incredible, this time was the sudden transition from light to dark, from crescent to corona.  It was the way the land went dark almost instantaneously that really struck me – one minute strobing shadows, then a bright flash, then darkness. Then the sun as you have never seen her.  I have seen pictures of the corona before but, just like viewing the aurora, to witness it as part of the landscape gives and new depth to the experience, something that I am exploring in my upcoming book, Seeing the Light.

I am truly grateful to have been there in Svalbard to see the eclipse.  I’m pleased that there was so much excitement and activity in the UK, and that so many people were able to get a glimpse of the splendour of this celestial event for themselves by viewing the partial eclipse.  But I urge you to remember that if you saw the partial it was just a glimpse, and I hope that one day you will have the opportunity to see totality for yourself too.

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This blog was first published on the International Year of Light UK website on 23th March 2015 as Notes from the North – Part 4

* * *

Plasma physicist and adventurer, Melanie Windridge, is on an expedition to the frozen wilderness of Svalbard to witness the northern lights. In a series of letters, she shares her experiences as she walks in the footsteps of the earliest polar explorers and battles the elements in pursuit of science. In her fourth post she has a front row seat to one of the biggest events of the International Year of Light – a total solar eclipse!

Read parts 12 and 3 of her adventure.

Aurora in the Wilderness

Reindalen was vast and beautiful – a wide, long expanse edged by flattened mountains that looked like a giant line of piled white sugar subsiding into the valley.  The surface was mostly icy crust, again with puddles of snow, so pulling the sleds was relatively easy but we were accompanied always by the loud scraping sound of skis over uneven, frosty ice. It was too loud to talk.  We progressed in our own individual worlds.  Every hour or so we would stop for a very quick break – put on a down jacket, drink some water from our flasks, sit on our sleds and eat a few nuts or a biscuit, swapping our hands in our mitts between each action to prevent the fingers becoming painful from cold.  Despite my best efforts they would hurt anyway, and it was always a relief to get going again and for the pain in the fingers to gradually diminish.

Freezing up

Freezing up

It got colder.  By day three I could no longer write my diary because my fingers were too cold even in the tent.  Getting into camp was a race to get everything set up and to get warm. As the guide pitched the tent I would get the bedding, fuel, burners, pan, food and guns ready to go in. He would put up the polar bear trip wire and I would get everything inside and dig a step in the porch for easy access, piling snow up in the other half for melting for water later.  Then I’d go into the tent, pump up my sleeping mat, organise, get changed and get in my sleeping bag to get warm and out the way as the guide came in.  By day four when we got in the tent our clothing was stiff with frost.  There was solid ice around the front collars of our jackets.  I hadn’t been able to wear my goggles because the view became clouded by millions of tiny ice crystals. Taking off mittens for more than a few seconds, even in the tent, made fingers scream in pain.  We lit a burner in the tent to take the edge off.  It wasn’t warm, but we could function.  We could pass a relatively pleasant evening once we had eaten our rehydrated food and heated up water for our bottles, chatting in our sleeping bags over the small burner.  Morning was unpleasant.  I never enjoyed wiping away the ice from the opening of my sleeping bag and wriggling my way out into the frigid air.

One evening I went out around eleven o’clock and saw the northern lights.  They were a feint greenish white, stretched out east-west across the whole sky and reaching up in places like towers to the heavens.  From where we were camped we had a wide view and it was beautiful to see the lights over the full horizon.  However, what I had not been prepared for when I planned this trip was quite how cold it would be.  The temperature was a huge barrier to enjoying the northern lights, not just because it was cold to stay out there watching, but because it required a huge strength of will just to leave the tent and see if there was any activity. I think I had romantic notions of enjoying the lights from a tent in the snow, but I was not prepared for what it would feel like in these temperatures.  Even the guide was cold.

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“This was one of the coldest trips I have ever done,” the guide said to me afterwards. “I’ve never skied in padded trousers before.” He has been guiding for ten years and has made numerous trips to the North and South Poles. He said this trip was worse than skiing to the North Pole.  This is because we weren’t seeing the sun, so nothing warmed, nothing dried.  Many ski trips go under the midnight sun.

I learned that the conditions the polar explorers had to endure were extreme.  Out there, everything is about getting things done as quickly and efficiently as possible.  If you stop you get cold.  It’s dangerous.  You have to focus on doing just what is necessary.  I was grateful to have my experienced guide looking out for me.  I certainly have a greater appreciation now of what these explorers and scientists did in these frozen regions.  And I also know that a camping trip is not the best way to experience the northern lights.

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This blog was first published on the International Year of Light UK website on 13th March 2015 as Notes from the North – Part 3

* * *

Plasma physicist and adventurer, Melanie Windridge, is on an expedition to the frozen wilderness of Svalbard to witness the northern lights. In a series of letters, she shares her experiences as she walks in the footsteps of the earliest polar explorers and battles the elements in pursuit of science. In her third post, we rejoin her journey as she continues to brave the cold and manages to see the northern lights.

Read part 2 of her adventure

Setting Out Skiing Spitsbergen

I have recently been out skiing across Svalbard.  The trip was more intense – more brutal – than I could have imagined.  I realised that out there everything becomes about survival and nothing else matters.

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Two of us – just me and a guide – went out for a week, crossing over towards the east coast where the influence of the Gulf Stream does not reach and the temperatures fall by as much as ten degrees. I wanted to see the northern lights in the way latter day explorers would have done, to experience the landscapes and the conditions.  I did.  And I can tell you now that if you have never done it you will never really understand. But I will try to explain.

It started relatively easily, with the temperatures a manageable -20C or so, but steadily descended into the late -30s where doing anything became a huge effort.  We found out on our return to Longyearbyen that this particular week Svalbard experienced the lowest temperatures for the last five years.

We had packed the sledges carefully for the expedition.  We each packed our sleeping mats and sleeping bags together in a bedding bag. Inside we put everything we would need inside the tent – warm clothing, toiletries, clean socks, head torch, as well as things we might need easy access to like goggles and extra hats or gloves for bad weather. In the bottom of the sledge we packed the food.  For each day we had bagged up individual portions of porridge for morning and a dehydrated meal for evening. For snacking during the day we had a large mixed bag of nuts, dried fruit, chocolate, biscuits and pieces of protein bar.  This would act as lunch as well as snacks.  Whilst skiing it is too cold to stop for long meal breaks, just for a quick drink and a snack.  As well as the food I had a large 5L bottle of fuel, two small fuel bottles for the burner, the burner and pan.  I also had a shovel, the flare gun and the rifle.  The guide had some more fuel and the tent, and he also had a revolver in a holster on his harness for easy access in case of need of defense from polar bears.

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The first day we took a taxi from Longyearbyen around 9:30am and drove out to Bolterdalen, a small branching valley not far up the main valley from Longyearbyen. When we got out of the taxi it was windy and cold, so we started skiing almost immediately to keep warm.  The light was very flat and the sky on the grey side of white.  The landscape there was predominantly ice, very windswept ice.  Snow that had fallen was quickly swept away by the wind.  Some lay collected in small dips or gullies, like puddles of snow rather than water.  In other parts, between the puddles, there was hard snow crust, which was the easiest to ski on because the friction on the sledges was less than in snow.  The hardest was the sheet ice where there was no grip.  We picked our way up the valley, trying to stay mostly on crust. It started off quite gently but gradually the path started climbing and became snow rather than crust.  The effort intensified.  On steep sections we had to take off the skis and haul our sledges up on foot.  At one point we were passed by about 10 dog teams, and also by a line of snow mobiles.  We waved and kept skiing onward.

That first night we camped just over the high point of the climb and the following day dropped down into the wider Reindalen valley and headed east.  From then on we didn’t see another person until we were returning back this way.

continued…

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This blog was first published on the International Year of Light UK website on 6th March 2015 as Notes from the North – Part 2

* * *

Plasma physicist and adventurer, Melanie Windridge, is on an expedition to the frozen wilderness of Svalbard to witness the northern lights. In a series of letters, she shares her experiences as she walks in the footsteps of the earliest polar explorers and battles the elements in pursuit of science. In her second post, Melanie starts her journey across inhospitable terrain and faces the reality of the journey she is undertaking.

Read part 1 of her adventure

Nansen’s ship Fram

I am in Longyearbyen on Svalbard, the Norwegian archipelago at around 80 degrees North.  

On my way to Svalbard I spent a day in Oslo.  I visited the Fram Museum and saw the polar expedition ship that I had read so much about. It’s rests in a dry dock on the peninsula of Bygdøy, housed in a triangular-tent-shaped building where one can circle the ship whilst reading about polar expeditions past.

The Fram

The Fram

The Fram was built for Nansen specially for his pioneering expedition to the North Pole. His plan, which many at the time regarded as madness, was to lodge the ship in the ice purposely and drift with the current to North Pole. There was a theory that currents circulated in the Arctic Ocean, and wreckage of an American vessel caught in the ice and sunk near the Bering Strait had turned up in Greenland, convincing Nansen that it may be possible to drift to the pole.  The Fram, christened by Nansen’s wife Eva and meaning “forward”, was constructed with a smooth, rounded hull so as the ice compressed it it would be pushed up rather than crushed, in the way a hazelnut squeezed low between fingers will push up and out of grip. The ship was well insulated and made homely. Leisure was considered as well as the numerous scientific measurements that must be made. There was a semi-automatic organ and other instruments, a 600-volume library and numerous games. This would be home for the next 3 years (they took food for about 6).

Walking around the Fram, I was struck by the smallness of the berths and the cabins. The ceilings are low with broad beams and the doorways are small. Men surely would have had to duck as they walked around.  Not unusual for a ship perhaps, but being there and considering this was all that 13 men had for three years gave a new appreciation of the expedition.  However, the ship looked comfortable (at least on dry land when it wasn’t lurching sideways) and attractive in old-style wood and burgundy velveteen. The galley looked spacious, and the men certainly didn’t want for food. Nansen in his diary frequently recounts a good meal they had. Nutrition was another aspect of the trip planned carefully. None of the men got scurvy and most gained weight.

Nansen was a scientist before an explorer and consequently all his expeditions – and others of the Fram later – had strong scientific objectives. As well as testing the theory of the east-west current and filling in blank areas on the map, the team made measurements on oceanography, meteorology, marine geology, geomagnetism, flora and fauna, and the aurora.

Nansen wrote in his diary that they saw northern lights almost every day when it wasn’t cloudy. He described many a good auroral display, often becoming philosophical under their light.  “In the north are quivering arches of faint aurora, trembling now like awakening longings, but presently, as if at the touch of a magic wand, to storm as streams of light though the dark blue of heaven — never at peace, restless as the very soul of man.” Additionally, they witnessed a solar eclipse on 8th April 1894.

In March 1895, after two winters drifting on the Fram yet not getting closer to the pole, Nansen and one crew member, Johansen, left the ship to make a dash for the pole on skis, taking some sledges and dogs. They struggled over sea ice for about a month, reaching 86º 14’ N, further than any men had been previously, before turning round for an even longer and more perilous journey back to land. Temperatures sometimes reached almost as low as -40C. They overwintered on Franz Josef Land and were lucky to bump into Jackon’s British expedition in spring 1896.  They returned with the British to Norway, arriving a week before the Fram, who had broken free of the ice.

This year, 2015, is the International Year of Light and I am a plasma physicist writing a book on the northern lights. I’ve come to Longyearbyen to visit the scientific facilities and see the solar eclipse at the end of March, but also to experience the northern lights in the remote wilderness and get a flavour of what it must have been like for Arctic explorers over a hundred years ago making forays into this inhospitable land.

My next post will be about my own ski trip across Svalbard, braving similarly low temperatures (but not contending with sea ice), to really gain an understanding of what these explorers went through.

* * *

This blog was first published on the International Year of Light UK website on 27th February 2015 as Notes from the North – Part 1

* * *

Plasma physicist and adventurer, Melanie Windridge, is on an expedition to the frozen wilderness of Svalbard to witness the northern lights. In a series of letters, she shares her experiences as she walks in the footsteps of the earliest polar explorers and battles the elements in pursuit of science. In her first post, she visits the Fram Museum – home of the historic ship Fram (“forward”) built for Fridtjof Nansen’s 1893 Arctic expedition. 

Anticipating Aurora & Eclipse

“You should be here earlier in the winter. When it was colder,” said Knut, the Sami reindeer herder in his gruff, accented English. “Now it’s warm weather, rain, we can’t see the northern lights.”

“We haven’t seen them at all since I’ve been here,” I replied. “That’s nearly a week. It’s been cloudy every day.”

“When it’s so warm it [the northern lights] doesn’t come.”

“When is the best time to see it?”

“December or January. When it’s very cold.”

We were out in the hills with the reindeer somewhere around Karasjok, a few hours’ drive inland from Alta, near the Norwegian–Finnish border. That was March last year. I was in northern Norway researching a book I am writing on the northern lights. I am a plasma physicist and the aurora is plasma, so despite my academic interests in nuclear fusion (I was the IOP Schools’ Lecturer in 2010 on this subject), the northern lights have long fascinated me.

In Norway I was finding out about Sami culture and their folklore. “My parents told me that it was the spirits of the dead peoples, our relatives,” said Knut. “They were watching us.”

Since that trip I have visited Canada, America and Iceland – speaking to physicists, visiting tiny observatories, learning about space weather, geology and geomagnetism. And it all culminates this year – 2015, the International Year of Light. I’m going to Svalbard, the Norwegian archipelago in the high Arctic and the most northerly place in the world with a permanent population (though the people are outnumbered by polar bears). I’m going to see two of the most spectacular phenomena involving light on Earth – the northern lights and a total solar eclipse. Let’s just hope it’s not cloudy.

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Map looking down on the North Pole and Arctic Circle. Svalbard is marked with the red arrow.

For me, the chance to see both these phenomena together is a lucky coincidence. Solar eclipses happen around once every year or two somewhere around the globe. A solar eclipse occurs when the Moon passes between the Sun and the Earth, thereby blocking the light of the Sun. Although the Moon passes between the Earth and the Sun once during each monthly cycle – the new moon – most times they don’t line up exactly. The Moon’s orbit around the Earth is tilted with respect to the Earth’s orbit around the Sun, so the shadow of the Moon often misses the Earth. Thus eclipses happen infrequently.

This total eclipse (which occurs on 20 March) happens to coincide beautifully with the research for my aurora book, when I will be in Svalbard chasing the lights in an unconventional way. The first two weeks I will spend skiing east–west across the largest island of the archipelago, Spitsbergen, dragging my equipment and food in a pulk behind me, camping out in the snow, hoping to witness a good auroral display out in the Arctic wilderness. I will be with a guide, and we will be looking out for polar bears.

It will be more difficult than usual because it will be mostly dark. When I arrive on 16 February, the island will just be emerging from polar night, the sun rising for the first time since October last year. But the sun comes back quickly and by the end of my ski journey 10 days later there will be about seven hours of daylight. If I’m lucky I might catch a glimpse of the dayside aurora, only visible during polar night, for which Svalbard is particularly known.

Svalbard hosts some major research facilities including the European Incoherent Scatter Scientific Association radar, the aurora station at the Kjell Henriksen Observatory and a satellite station. It’s a good place to study the northern lights because the island’s high latitude position gives it an interesting perspective. The Earth’s dipolar magnetic field is not aligned exactly with the axis of the Earth (and indeed the geomagnetic field varies and wanders), meaning that the magnetic poles are not aligned exactly with the geographic poles. The dipole is tilted towards Canada.

Svalbard is located underneath the northern polar cusp, where the Earth’s magnetic field opens out into space like a funnel and charged particles directly from the Sun can enter and reach the Earth’s atmosphere. Here they excite atoms in the air, which then release this extra energy as light of characteristic colour. This direct funnelling from the Sun side of the Earth results in daytime aurora, which is less bright than night aurora and usually red in colour, since the incoming particles have lower energy. But how, you might be wondering, do charged particles get round to the night side of the Earth and create the northern lights there? And how are they accelerated to the higher energies required for those more vivid, colourful displays? That is the magic and mystery of the true aurora, something I will be exploring in my book.

As for the solar eclipse, I don’t know what to expect. But I do know that the town will get very busy with visitors from all over the world. Solar eclipses are not just beautiful, they offer a short window to make important scientific measurements. Einstein’s theory of general relativity was confirmed using observations made by Sir Arthur Eddington during the 1919 total eclipse.

Hopefully the weather will be kind and I will glimpse the solar corona and the complex, ever-changing magnetic field pattern, imagining the solar wind particles travelling to Earth and causing the aurora. I will be thinking about how it affects us on the technological, disruptable level we call space weather and also about how studying light has enabled us to increase our understanding of the universe.

Yet phenomena such as these also touch us on a personal, spiritual level. It interests me that even now, while understanding the physics, we still feel the wonder – even the spirituality – of these natural events. Standing captivated under a wide sky, watching the heavens move in a graceful, barely-choreographed dance, it’s easy to see the inspiration behind those old Sami tales.

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This blog was first published by the Institute of Physics on 4th February 2015 at http://www.iopblog.org/melanie-windridge-northern-lights/

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My time in the north

Two weeks ago I left London and flew to Canada for the first part of my Northern Lights research trip.  It’s summer, so I wasn’t travelling to see the northern lights, just to visit physicists and other experts and to take in some of the northern atmosphere.

On the way we flew over Iceland, Greenland, and down over Northern Canada, so I saw some beautiful landscapes of ice, sea, mountains and lakes – as well as some beautiful cloud formations – on the way.

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Interesting cloud formations on the way to Canada.

I spent four days at the University of Calgary with Eric Donovan and his group talking about the physics of the northern lights.  It’s fascinating stuff and I could have spent longer.

From there I drove three hours north to Edmonton (where there is a huge mall that includes – in addition to shops – an ice rink, a beach lagoon swimming pool with waves, a mini theme park with rollercoaster, mini golf and a water park with sea lion show) and I met another physicist who took me two hours further north to Athabasca, where we visited an overnighted at a small observatory.

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Sunset at the lake near the Athabasca observatory.

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Three of the six domes on the roof of the Athabasca observatory.

The observatory is just outside Athabasca by a beautiful lake.  It has six domes on the roof inside which sit various types of imaging devices, from ordinary digital SLR cameras to single wavelength photometers.  Canada has the majority of the land mass that sits under the auroral oval so it is perfect for imaging the aurora.  Canada has a network of cameras in many locations across the country – All Sky cameras with fisheye lenses looking directly upwards and taking pictures of the entire sky from each location.  Looking at the images from all of these locations together gives an image of the aurora all across Canada, allowing us to see arcs and features that can stretch across the whole continent!

From Athabasca and Edmonton I went up to Yellowknife, a town situated at 62 degrees north, just south of the Arctic Circle.  I spent my days exploring the town, the Prince of Wales Northern Heritage Centre and the Legislative Assembly, learning about the region, the people and the history.  It’s a land of contrasts – summer or winter, days or nights, pristine wilderness or contaminated mining sites, tradition or progress.  In the evenings I would see James Pugsley from Astronomy North and we would talk about the aurora and science and outreach.  We drove out to an old mine site – the Con mine that started the Yellowknife boom – and the AuroraMAX observatory which houses another All Sky camera.  It is a bit like a garden shed with a chimney stack and a dome on top.  In the summer it is hot and stuffy in the shed and we were eaten by mosquitoes on the way from the car to the door.  Inside are the cameras (currently turned off because it’s summer) and a computer for running them.  Heating and cooling is required for the extremes of temperature encountered between summer and winter.

Yellowknife at midnight.

Yellowknife at midnight.

Yellowknife was interesting also because the days were so long.  I felt so productive and awake and was going to bed really late.  At 7pm it felt more like 4pm and it didn’t really get dark till about midnight.  Then the sun must have risen again between 2 and 3am, though I never was awake to see it.

Hazy Sun through the smokey air at the airport in Yellowknife.

Hazy Sun through the smokey air at the airport in Yellowknife.

There were forest fires going on all around Yellowknife when I was there.  You could smell the smoke on the air, like sitting around a campfire.  The day I left it was particularly bad.  The air was hazy and the views obscured.  We took off and had barely left the ground before the land was invisible through the haze.  So ended my trip to Canada – a fascinating and inspiring journey that has left me wanting to learn more and wanting to come back (in the winter of course!).  I can only thank all those who gladly and enthusiastically gave me their time to talk to me and show me around, and the numerous others I met along the way who touched me with their friendliness and their kindness.

An Arctic Adventure

Map of the North showing the Arctic Circle

Map of the North showing the Arctic Circle

I’m writing a book on the Northern Lights, and as part of the research I’m travelling to various Arctic regions – Sweden, Norway, Canada and Iceland being the main ones.  Looking at the map, I feel I should be visiting Russia too, as I’m actually missing out half the world!

In March I visited the north of Norway, travelling from Alta (North of Tromso marked on the map) to Hammerfest and up to North Cape, the most northerly point of mainland Europe.  With a Norwegian friend, Cecilie, I watched the start of the Finnmarkslopet dog-sled race, went snow-mobile riding and visited a reindeer herd with a Sami herder. And we did a bit of aurora hunting too.

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In just over a week’s time I’ll be off on a four week trip to Canada, the USA and Iceland.  I’ll be visiting scientists at the University of Calgary then travelling up to Athabasca and Yellowknife (you can see Yellowknife on the map, just outside the Arctic circle) to see some of the research stations and take in the landscape.  In the US I’ll be visiting Boulder and the Space Weather Prediction Centre.  Then in Iceland I’ll be learning about the geothermal landscape.  It should be an interesting trip!  I’ll try and report back as I go along.

Dr Melanie Windridge

info 'at' melaniewindridge.co.uk
 @m_windridge /DrMelanieWindridge m_windridge