Polar expedition AeN JC3 – maps and numbers Mar 30 2022

This article is part of the series “2022-02: Winter cruise KPH”.

Just some short info for the people who like maps and numbers.

This is the route of the icebreaker Kronprins Haakon on the polar expedition Arven etter Nansen JC3:

The northernmost point	82.0474°N
The southernmost point	69.5245°N
The westernmost point	07.6551°E
The easternmost point	34.1262°E

The northernmost point

82.0474°N

The southernmost point

69.5245°N

The westernmost point

07.6551°E

The easternmost point

34.1262°E

And some weather records (when my python script is right):

	minimum	maximum
Temperature	-30.5 °C	+2.0 °C
Wind speed	0.1 m/s	32.7 m/s
Wind speed on ship	0.1 m/s	30.9 m/s
Wind chill	-48.0 °C	+1.0 °C
Wind chill on ship	-49.0 °C	+1.0 °C

minimum

maximum

Temperature

-30.5 °C

+2.0 °C

Wind speed

0.1 m/s

32.7 m/s

Wind speed on ship

0.1 m/s

30.9 m/s

Wind chill

-48.0 °C

+1.0 °C

Wind chill on ship

-49.0 °C

+1.0 °C

And some personal numbers:

Been on the sea ice	7 times
Photos taken	4084
Cakes eaten	countless

Been on the sea ice

7 times

Photos taken

4084

Cakes eaten

countless

Polar expedition AeN JC3 – day 21: Longyearbyen · time to say farewell Mar 24 2022

This article is part of the series “2022-02: Winter cruise KPH”.

Day 21 · 11 March 2022

It’s the night before 11 March, the last day of the polar expedition JC3 in the program Arven etter Nansen that I have been allowed to take part the last three weeks.

As often before I stand on the helicopter deck of the icebreaking research vessel Kronprins Haakon. It’s dark but I can see pale mountain schemes on both sides of Isfjorden. Mountains and fjords, that feels almost unreal after two and a half weeks with hardly any land in sight.

The first lights, the first other ships, the first mobile connection for weeks – we are definitely approaching civilisation. The airport is already in sight and soon the illuminated settlement Longyearbyen, the largest inhabited area of Svalbard is visible.

At 1:30 in the night we arrive at the harbour of Longyearbyen and the ship is moored. Time to catch some sleep.

After some hours of sleep the alarm clock wakes me up – time for breakfast. We have to leave our cabins at 8:00, the first farewell. Goodbye cabin 385 at the port side of the ship’s bow. After breakfast I stand again on the helicopter deck to welcome the sun and the blue sky.

Some of us leave the ship to visit town. Is it possible to go there without the threat of polar bears? Apparently, although we are at the coast and polar bears can swim. For two hours I stroll through the town, first with others than alone. Many of the others have lived here for a while – a normal place for people who are involved in polar research.

I head to the University Centre in Svalbard (UNIS). It’s not only the university that is located there, my employer the Norwegian Polar Institute has offices there as well. Hopefully I may work here for some weeks someday. I want to spend more time in Longyearbyen.

Together with J. who works there we had back to the ship. Here we will meet the taxis to the airport but before that we get lunch – the last meal on board.

Some hours later. Seven of our team sit in the waiting hall of the airport. Others already left with the earlier flight. And then we enter the airplane. It’s surprisingly cold in row 3 near to the open front door and after some minutes I put on my down parka. It may look ridiculous but soon I’m getting warm again. And then the plane starts.

The plane is rapidly gaining altitude and more and more the whole wintry beauty of the island Spitsbergen is revealed. I’m so touched by the view of mountain chains, glaciers and ice covered fjords.

And then we leave Spitsbergen’s southern tip behind and a layer of clouds slide between airplane and sea. A journey far beyond the ordinary comes to its end. Time to say farewell.

Farewell

I stand on the Arctic sea ice
far in the north. The sun hangs low
over the horizon and there lies
an ice ridge lit by the morning glow.

The silence feels as infinite
as the extent of the frozen sea
and with every subsequent minute
my heart grows with boundless glee.

I stood on the Arctic Ocean
It’s past now and I should say good bye.
But an overwhelming sad emotion
shades my soul. And I cry, and I cry.

Olaf Schneider – 24 March 2022

My heartfelt thanks to all people that made this journey possible.

Meanwhile in Tromsø Mar 20 2022

While I am writing a lot of blog articles about my time in the Arctic live in Tromsø goes on.

When I arrived Friday a week ago Tromsø was as un-wintry as possible. It was several degrees plus and it rained.

But to be honest, it didn’t affect me a lot. Mentally I was still in the Arctic.

Despite to the torrential downpours that Yr forecasted for this weekend the weather was ok yesterday and nice today. But as the whole week it was really warm: +7 °C. Time for a morning walk. _(Sunny, but much windier than expected.)_

Morning promenade: between Sydspissen and Telegrafbukta

In the afternoon I wondered if it was possible to take a small promenade on Kvaløya. I headed to the parking place from which I started a ski tour seven weeks ago. A lot of other cars were there and snow and ski tracks. I did not have any skis with me today. I tried to walk on the snow just with boots but the snow was at least knee deep. And then I came to the bridge that crossed a rapid meltwater flow. Maybe nice for experienced skiers but I didn’t have any interest in falling into the water. Time for me to return to the parking place.

The good thing: the parking place is just 200 metres away from the coast. So I took a short afternoon promenade there enjoying the colours, the sun, the fresh air and the wind. Yes it was windy – the display at the bridge to Kvaløya showed 20 m/s.

Back again at my car skiers arrived. My skis where home but then I remembered, that I always have snowshoes in my car. I attached them to my rubber boots and so I could make at least a tiny promenade to the next hill some hundred metres away.

Back in my car. Next stop: Sandnessund Cemetery. Never been there before. Even there a lot of snow.

Next stop was unplanned. I just had to take a photo of the vessel and the mountains of Kvitøya. Luckily the parking place of the Tromsø Havpadleklubb was near.

Backlit shot of a vessel, the sea and the mountains of Kvaløya

The Arctic has its own extraordinary beauty and I feel a special connection to it. Tromsø and surroundings however are beautiful too, even when weather has been much too warm for mid-March.

For the records: The first „hestehov“ or Tussilago I (17 March on my way to work).

Polar expedition AeN JC3 – day 7 and 8: a stormy intermezzo Mar 17 2022

This article is part of the series “2022-02: Winter cruise KPH”.

Day 7 and 8 · 25 – 26 February 2022

25. Feb 07:00 – testing clothing concepts for extreme cold weather

Another Arctic morning. It has become slightly warmer with temperatures round -24 °C but at the same time a lot of windier. The average wind speeds of 20 m/s and above. So windchill is still -45 °C and I wonder how to dress just in case I will be on the sea ice the first time this night. No, I do not count on being allowed to enter it under such conditions but you never know. Be prepared and wait …

For safety reasons we always have to wear a special suit on the ice in case of someone breaks through. That’s either the Regatta suit, a floatation suit. This acts as a full body life vest giving you buoyancy in the water. However you will get wet instantly. No big issue because we will always be quite near the ship and conditions are ok. If the circumstances are more extreme or the ice is not trusted a survival suit with attached rubber boots is used. It will keep you completely dry as long as the arm and neck cuffs are tight. It is said however that it is uncomfortable to wear and you easily get very cold feet.

So, let’s get dressed. For the first time I put on the Regatta suit. It is as breathable as a rubber dinghy so you should not sweat too much. Over that, more for the fur hood than the warmth the Canada Goose parka. Yes, I can still move ;-)

Dressed like never before I open the thick door to the helicopter deck and stagger outside. Whoa! That’s some rough weather. I instantly feel every single square millimetre of skin that is still exposed to the wind and even that the zipper of the down pants are not completely closed at the bottom although I wear high rubber boots. In my opinion the hood of the Snow Mantra is ingenious but the gusty storm just pushes it aside in all directions and I can hardly see anything. So I do not check if the selfies taken with the Nikon and three pairs of gloves and mittens are in focus. They are not.

Being in again I understand the first time, why the parka hood is not only fur-trimmed but have this thick fleece rim inside. It keeps away the ice dust that the storm blows in.

The combination of Regatta suit is too warm and too bulky. I test another combination with the shell jacket of the Norwegian Polar Institute and ski goggles. Insight 1: if the hood does not fit perfectly it is completely useless in the storm. Insight 2: my old ski goggles freeze over so fast that within a minute I am functionally blind. I have to remove them to find back to the helicopter hangar. While checking this the storm pushes me around on the deck slippery deck. I really doubt if anyone wants to work on the ice in these extreme conditions. On the other side I do not know anything about polar research. Neither about polar researchers. It’s me who is the newbie.

25. Feb 11:00 +2h – planning for the storm

Aside: The day before we changed the ship’s time to take better advantage of the daylight. When I write +2h it means our privately shifted time. Otherwise it means „normal“ CET time zone. If you don’t care, just ignore it.

We have a meeting before lunch. A storm approaches. We will seek shelter between Nordaustlandet, Svalbard’s second-largest island and the island Kvitøya. Conditions are too rough for an ice station. Although all four ship engines are running we hardly make progress. There is no time schedule anymore. We just have to sit it out.

25. Feb 16:20 – the swell wracks the ice

At 15:20 I take a long afternoon nap while Kronprins Haakon struggles through the ice. I have on of the frontmost cabins on deck 3 –the noisiest ones. The icebreaker is rumbling, rattling, grinding, squeaking and doing many more noises that I do not have words for. I lie in my bed and feel the mattress vibrating, shaking, bouncing. And I love it. For me it is like an Arctic lullaby and as mostly I fall fast asleep.

z – z – z – z – z

After an hour I wake up all of a sudden. Something has changed. The ship is slowly and strongly pitching. At the same time noises and vibrations are absent. Are we in open water? What happened!?

I have to compensate the ship’s movements while I walk to the dayroom. I peek through the ice crusted windows. Yes, we are in open water. J. sitting there tells me that 10 minutes ago swell waves. They broke up the ice within minutes and now the ice has disappeared. Impressive and a bit frightening, too.

Now we are amidst the storm with an hourly average of 24.2 m/s, that’s round 87 km/h. The highest wind speed measured in this hour is 32.7 m/s, that’s the exactly beginning of Hurricane force or level 12 on the Beaufort scale.

Although the ship is stabilised it is pitching, rolling, yawing, heaving and a lot of people have started to get seasick. I feel quite ok, but a bit stressed and tired. After a while I decide to lie down for a quarter. Good idea! I feel better again after that.

I’m in the day room again, watching the dark waves through the ice encrusted windows . Sometimes the spray splashes up many metres. No, I won’t enter any outside deck today any longer!

25. Feb 19:24 – crossing the 80th degree of latitude

I wanted to see on the digital nautical chart how we cross the 80th degree of latitude but I miss it by some minutes in time. Soon I go to bed quite curious how the next day may look like.

26. Feb morning – Kvitøya

06:10 – The wind has calmed down and I stand on the helicopter deck (on level 6) again. Open water, a bit of ice and in the distance a pale scheme. The island Kvitøya. It looks like the spray has reached the deck because everything is coated in ice and the ice on the floor is slippery and feels like soap powder.

After the breakfast I try to catch Kvitøya on the Nikon sensor.

The last photos are crap from a technical view (taken at 600 mm ƒ/6.3 in twilight on a moving ship and a travel tripod). Anyhow they show the glacial coast of this Arctic island which I think is very impressive. A pity that the weather was so cloudy.

26. Feb morning – we reach ice again

While I take these photos another thing happens: we reach ice again. First fields of beautifully rounded pancake ice floes, then a few hours later we are in ¹⁰/₁₀ of thick ice again. There Kronprins Haakon can show again that it is an icebreaker.

We have another meeting at 09:00 +2h. We learn that it is more than unsure whether station P4 will have any reliable sea ice to work on. The cruise leader asks: shall we try P5 instead? Yes, all scientists agree. So today we will head to P5 at 80.5 °N 34 °E. That’s only an estimated position. First of all a suitable ice floe has to be found and then this floe will drift on the sea and so change position while ice work is ongoing.

26. Feb 16:00 – checking the ice

Eight hours later. Together with the cruise leader and the captain the ice experts had looked for a suitable ice floe. When they were satisfied the ship stopped and a derrick lowered the ice gangway. Now four people are on the ice. All equipped with survival suits. Two of them carry rifles. We are in the home of the polar bears.

Will I be allowed to enter the sea ice? Perhaps already tomorrow? I doubt it but I’m really longing. I don’t know where this strong relation for the Arctic comes from but it’s definitely there and it grew the last days. And I want to be part of it as much as possible.

Polar expedition AeN JC3 – day 6: sailing through the ice Mar 16 2022

This article is part of the series “2022-02: Winter cruise KPH”.

Day 6 · 24 February 2022

We are on our way to P4, our first ice station. P4 lies at 79.75 °N 34.00 °N, round 50 km southeast of the island Kvitøya (white island) that belongs to the Svalbard archipelago. This station is more north than Ny-Ålesund on Svalbard. The estimated time of arrival is tomorrow round lunch time.

However it is not granted that the ice will be safe enough to work on. In addition to that it will become stormy tonight and maybe the whole next day according to windy.com . So even when the ice is safe the weather conditions could be too harsh. So there are several uncertainties. We plan for the station but more we cannot do yet.

Today is a cold day with temperatures maximum of -25.0 °C and minimum of -30.5 °C. I’ve experienced colder temperatures many times in my live in different parts of Lapland, but then the wind was always calm. With the ongoing wind the resulting windchill lies between -36 °C and -49 °C. And windy is right: it starts getting windier in the evening.

temperate in °C | wind speed relative to the ship in m/s | resulting windchill in °C.

I take photos of marine animals, I learn the basics of ice observation but I stand outside quite often today. Watching the icebreaking polar research vessel Kronprins Haakon breaking through the ice. It is a great experience and I’m happy that I may participate.

But now, let the photos speak. The first I made at 3:50 in the night, the last ones at 19:10.

$Diffraction$

Polar expedition AeN JC3 – day 5: marine fauna · entering the ice · temperature drop Mar 16 2022

This article is part of the series “2022-02: Winter cruise KPH”.

Day 5 · 23 February 2022

12:30 – it gets colder

Over night it has become much colder and windier. Temperature has dropped to -17 °C and the relative wind speed has increased to 17 m/s (ca. 60 km/h). According to the wind chill formula that feels like -33 °C. The taut nets around the deck are covered with ice structures and ice fog hovers over the still open sea.

14:00 – marine fauna

A large trawl net is being pulled up. Scientist are waiting on deck, they look eager. What will the trawl reveal?

The net is up and the haul is emptied onto the deck.

At once the marine biologists gather round the catch and start browsing, identifying, sorting. I know some of the animals, but neither taxonomy nor latin name. It’s a childhood’s memory – me walking along the shore, my eyes glued to the soil to search for shells, jellyfish, worms, starfish. As a child I wanted to become a researcher but live has changed many times. Anyhow it finally brought me here on this polar expedition on Kronprins Haakon. But I digress, back to some photos of marine fauna and scientists:

I would love to know a bit more about the taxonomy of all these species but this will take some time and efforts, nothing you will get for free.

14:37 – the first sea ice

And there it is. The first sea ice is ahead.

The photo is awful. Noisy, underexposed two levels but I want it here in the blog. Not only for you but also for me because it’s the very first photo of sea ice on this cruise.

But there is more. While we continue north, soon the Barents Sea gets covered with pancake ice – called because of the rounded shapes of the ice floes – that soon make place for larger ice floes. That takes only 20 minutes.

(The images are not in chronological order for layout reasons)

For more than an hour I stand at the bow of the heli deck and watch the changes of the ice coverage. I love ice, I love the sea, I love cold winter and here I can get it all together. I feel happy! And cold it has become. Temperature -22 °C, relative wind speed 16 m/s resulting in a wind chill of -39 °C. The Canada Goose Snow Mantra parka starts to make sense. It shows what it can: keeping me warm under these conditions.

The parka keeps me warm in the cold weather

I use a pair of gloves and two pairs of mittens to keep hands and fingers warm. With one exception: Smartphone selfies. These I take bare-handed. While doing that the pinky of my right hand gets really cold and I will feel this for many hours. I’m lucky, the fingertip has no frostbite but I decide to stop making selfies in such harsh conditions. I love the arctic, but I play piano, too. I need my fingers. All of them.

15:59 – dinner pleasures

The haul caught a lot of animals, amongst others a lot of shrimps. Only some of them are needed for research. I help cleaning them, plucking away starfish and other species while a huge pot with salt water starts boiling. And at dinner we all get shrimps. Freshly caught in the Arctic. Delicious!

19:00 – photo shooting

A. a marine taxonomy expert asks me if he can borrow a tripod, he wants to take photos of some of the animals. Oops – I forgot the mount for attaching other cameras. I make another proposal: I’ll drop by and take pictures by myself. From this day I’m the “official court photographer” of non-microscopic animals. That’s work I really like. The first results are not the best, but I’ll share them anyhow:

The antozoan Hormathia digitata on an unidentified gastropod (probably Buccinum)

Species identification taken from the cruise report of Andreas Altenburger. Thanks a lot!

21:30 – Sailing through the night

It’s dark. Ice has become thicker and you can hear the cracking and feel the vibrations from Kronprins Haakon breaking the ice. Again I stand on the heli deck looking ahead. Two strong spotlights illuminate the ice.

And for some minutes there is even a Northern light palely glowing in the sky.

While I stand there, happily watching the ice and the sky, muffled up warmly in my down parka and pants, temperature has dropped even more. -28 °C, windchill -44 °C.

temperate in °C | wind speed relative to the ship in m/s | resulting windchill in °C.

Short sign of life Feb 23 2022

This article is part of the series “2022-02: Winter cruise KPH”.

We are at 76°45′ N, 31°08′ E and still have internet. Today we entered the sea ice and the ship is jerking when it cuts through.

After days with open sea and moderate temperatures between -5 °C and -8 °C it got significantly colder today. At time we have -24.9 °C (falling) with a relative wind speed of 8.2 m/s. That makes a wind chill of round about -39° C.

So, why am I alone out at the helicopter deck?

Otherwise: too much interesting stuff going on. This arctic research cruise is definitely one of the most gorgeous things I’ve ever experienced in my life!

I hardly manage to be up to date with my notes and I don’t have time to write more. And it’s dinner time, too. See you …

Telegrafbukta in the storm Feb 4 2022

Please wait to be seated – Telegrafbukta in the storm

Walk home Jan 28 2022

It’s Friday! Just a 25 minutes walk through the snow, then I’m home.

Have a nice weekend!

I walk to work Jan 22 2022

Back in Tromsø I decided to walk to work this week. 2½ km to the Norwegian Polar Institute in the Framsenteret and 2½ km back home. So I get at least a bit of motion each day. And a bit of outdoor feeling, too.

Monday, 17 January

It has snowed quite a bit the night and is still snowing. It’s -4 °C and the wind is calm. It’s fun to trudge through the powder snow.

Lunch time. We get the table by the panoramic window. Some boat owners clear the landing of the marina from snow.

Tuesday, 18 January

-3 °C and snow fall again but now the wind is stronger and squally. Luckily I have it in the back.

It gets warmer the whole day and it starts to rain. Wet ice and deep puddles on my way back.

Wednesday, 19 January

+2 °C, a bit of rain. Rubber boots, slush, ice, water puddles.

Thursday, 20 January

-1 °C and fresh snow.

I don’t trust the snow. I know that ice and slush lurk beneath the surface. Therefore I wear rubber boots again with attached spikes to avoid slipping on the wet ice. The gloves protect against the wind, the reflective wristbands with the blinking LEDs and the high visibility vest against not being seen by car drivers. No cyclists the last days.

Friday, 21 January

-6 °C, almost like winter. The canteen invites to “sun buns” and cacao because it is “soldagen”, the day where the sun is finally visible in Tromsø again after 8 weeks. Unfortunately clouds block the low hanging sun.

This weekend I won’t see the sun neither. We got warm weather and storm and unfortunately a lot of rain. So I’ll probably keep myself mostly inside.