I saw a child on a playground troubled
By his shadow. He cried and he backed off
But the shadow, unrelenting, doubled
The child’s alarm, for it never slacked off
And hounded the child’s feet, until the child backed
To the ladder of a slide. The shadow
Couldn’t follow up the ladder, and blacked
The ground below, as the child felt joy grow,
And jeered down, and looked up, and forgot the dark.
In the same way, I’m an old man troubled
By lengthening shadows, and seek a spark
Like the child’s ladder, though odds seemed doubled.
Faith is a ladder towards lights that strengthen
As winter comes closer and shadows all lengthen.
You’ll have to forgive me for waxing poetic to start this post, but I got off into an interesting tangent of thought during the sermon at church last Sunday. This often happens to me. Just as I forgot to pay attention to my teachers at school, and my mind went sailing out windows to clouds blooming in the sky, in church some idea in a sermon sends my eyes to the windows, which are stained glass lit by morning sunshine.
(I think that, if they really expected people to heed the entire sermon, the windows would be painted black. The fact they are stained glass encourages independent thought.)
Among other things, the sermon suggested a “saint” isn’t some person with a long white beard and a halo of shimmering gold, but is just an ordinary person who happens to believe that Truth is a good thing. I sort of like this idea, because it suggests that even a cantankerous anachronism like me could be a “saint”. However I didn’t like the next part of the sermon, which suggested being honest invited persecution. I have enough troubles without “inviting” any.
However, as my mind went drifting off from the sermon into the colors of the stained glass, I had to admit that simply stating the truth about arctic sea-ice has earned me a lot of grief. People I greatly respect, members of my own family and church, have used that silly word “denier” on me, when I simply state a mundane fact about banal stuff called “sea-ice”. It seems more like a knee-jerk reaction on their part, than a deed involving one iota of actual thought.
As I gazed off into the colors of the stained glass it occurred to me that perhaps civilization has made some progress over the last two or three thousand years. Back in the day, the authorities, and especially the Romans, physically tortured people who spoke Truth. Now the authorities only psychologically torture people who speak the Truth.
Hey, it may not be pretty, but it is progress.
If you study Roman times, the brutality of Roman authority stands out. When the Romans marched in, there was no talk about political correctness, it was a case of, “My way or the highway.” They thought nothing of slaughtering all the elders of a town, or all the professors of an university, or all the leaders of a government. In fact they made their slaughter a spectator sport, feeding people to lions at the Colosseum. Physical cruelty was everyday, and Jesus Christ on the cross was no exception.
Nowadays the cruelty is psychological. A modern Christ would be crucified on some sort of psychological cross. Or so I found my mind thinking, as my thinking wandered through the lights of stained glass lit by Sunday morning sunshine. However the next question is, “What would a psychological cross look like?”
The answer that leaped into my my head was, “To begin with, rather than throwing you to the lions, they throw you to the morons.” That made me chuckle aloud, at which point I figured I had better stop daydreaming, and pay attention to the sermon.
Later, however, the thought came back to me, and I found myself wondering what makes a person a moron. I’m not talking about the fellow with an IQ of 60, who maybe drools a little. I’m talking about an otherwise intelligent person, with an IQ well over 100, who feels they somehow deserve the right to be indignant about a subject they have never studied and know nothing about.
As a boy I was a moron, concerning the subject of New York, because I was a Red Sox fan after Ted Williams retired in 1960 and before Carl Yastremski led the Impossible Dream Team in 1967. Every year New York won the pennant and every year the Red Sox came in next-to-last, (which was ninth place back then), and I developed a foaming hatred towards New York. If anyone said anything good about New York I became quite indignant. I was actually surprised I wasn’t immediately mugged when I first visited the city, and astonished that I actually met kind and helpful people. The scales fell from my eyes, and I stopped being such a moron. I also dropped the right to be indignant, which was no great loss, for when I thought about it, being indignant doesn’t feel all that good.
However it seems to me some people really like the feeling. They must, for why else would they spend so much time being indignant about this and indignant about that? And most especially, why would they bother to feel indignant about things they know nothing about? I mean, as a boy I might feel indignant of anyone who said anything nice about New York, though I had never visited the city and my knowledge of New York (beyond the Yankees) was nil, but I was just a boy and didn’t know any better. As you grow up you are suppose to know better.
Some don’t know any better. They simply like to feel offended, I suppose, and I do my best to steer clear of them, the same way I steer clear of my rooster when his neck feathers stick out and he looks at me in an indignant manner.
Fortunately, at this site, we don’t deal with big issues, such as the definition of marriage, or the point at which aborting life becomes murder. All we are concerned with is whether we are moving towards the next Little Ice Age, or the next Medieval Warm Period. Furthermore we have retreated far from the maddening crowd, to a landscape devoid of mankind, or even signs of mankind, except for a stray contrail in the sky, and perhaps a buoy, every five hundred miles.
However I am sad to inform newcomers that, even when you retreat to a point this far from civilization, you may still find yourself a “saint” for simply stating what you see, and may even suffer a sort of psychological crucifixion for being accurate. All you need to do is state a Truth; for example: “The so-called ‘Death Spiral’ did not manifest during the summer of 2015”, and people may become extremely indignant.
They remind me of my rooster, who always is extremely indignant when I come into the stables to get buckets of grain for my pigs and goats. It doesn’t seem to matter that the rooster has a record of 0-524, in his battles with me. He is a bird-brain, which is like a moron. He comes up to strike at me with his spurs, and I have to lower the lid of the grain barrel as a round shield, and there is a loud “plink” as he strikes the metal, and then he gets shoved backwards by the shield, and loses the battle. (In case you are wondering, if a rooster ever successfully strikes you with his spurs it feels like a solid tap on your shin, and you bleed a little trickle, but the next day you are hobbled, as he has penetrated right to the bone and given you a bone bruise. Needless to say, I don’t allow this particular rooster to ever succeed.)
I don’t know why this particular rooster gets so indignant when I enter the stable, especially when you consider the fact I’m the guy who gives him grain and water. However I forgive him because, after all, he has a brain about the size of an aspirin.
It is very painful to me to see my fellow mankind behave as if they have brains the size of aspirins, and to watch them become absurdly indignant about subjects they know next to nothing about. Even worse is the fact many get such a strange joy out of being indignant that they don’t want to learn more about the subject they know next to nothing about. When you attempt to patiently explain things, they sort of go, “La-la-la I’m not listening.” And that is the modern, psychological crucifixion of people who simply speak the Truth. They get thrown to the morons.
I’m sorry to spend so much time explaining this phenomenon, on a site which for the most part is dedicated to simply watching ice melt, and then watching water freeze. However, if we are going to study the state of affairs, concerning sea-ice, it is important to know you will meet maddening, indignant roosters, for they are included in the state of affairs, concerning sea-ice, and they are also one of the shadows lengthening across our social landscape.
In other matters, the shadows are lengthening, as are the nights, across the Pole. The times of daylight are shorter, and also farther and farther from the Pole, as the Pole itself has already started its six-month-long night (though some always insist on calling it “twilight”). (Some even insist on calculating the microscopic amount of heat that comes from twilight, after the sun has set.)
It remains worth watching, even as the views become fewer and farther between, because you can occationally see some interesting events. One thing I have discussed is how leads can open up and expose open water even when temperatures are well below the melting point of salt water. We saw this happen at O-buoy 8-b. I mentioned that such open leads can also slam shut, and rather than an open lead you see a pressure-ridge. We saw this happen at O-buoy 8-b over the weekend, giving us a picture of how an area of open water or thin ice can become extra-thick ice (as we remember 9/10th of a pressure ridge is under water, as is the case with all bergs.) In a sense we have been privileged to see what usually is hidden by winter darkness, and have a sequence of pictures that would teach well on a textbook.
Of course, having such splendid leads and pressure ridges so close to the camera is a bit like living right next to the San Andreas fault. The camera is at risk.
Today’s picture from O-buoy 8-b indicates some milder air is moving in, but is lifted by the cold air at the surface. Wet, sticky snow is falling, though temperatures remain low, down at -10°C.
The invasion of mild air is much more dramatic over at O-buoy 9 at the north entrance of Fram Strait. Here we are seeing winds of 25-30 mph bringing a flood of Atlantic moisture and mildness north. Also the sea-ice is being pushed back north in Fram Strait, which is unusual this late in the season. Fram Strait is the major exporter of sea-ice from the Arctic Sea, and such export is a major part of low levels of sea-ice.
Now, if you are an Alarmist, and have a major emotional investment in seeing there be less arctic sea-ice, it is hard to know whether the current southerly gales in Fram Strait are good news or bad news. The ice being pushed back to the north is bad news, as it keeps the Arctic Sea loaded with last year’s ice. However the mild temperatures must be good news…or are they? Mildness and moisture makes more snow fall, on the ice, which would be “good” if conditions were calm, for the snow would insulate the ice and keep the ice from freezing. However, as conditions are not likely to be calm, the snow is likely to be blown from the ice into wind-created leads, forming slush which increases the amounts of ice, which is “bad”.
I find it wiser to avoid the value-judgement of calling what happens “good” or “bad”. Whatever will be will be. Furthermore, it is the Truth, and Truth is a good teacher.
They say history repeats itself, but I can never recall seeing such a wrong-way gale in Fram Strait after the solstice. This is a new one, for me, and I think it is wise to sit back and learn.
Someone said that Harry Truman once stated, “The only thing new under the sun is the history you haven’t read.” However we don’t have all that much history to read, concerning the arctic. We are newcomers. And when you have no history book to read, you need to sit back and watch the present tense make history.
Also I doubt Harry Truman ever said that, because he had to handle the atomic bomb, and there was no history book about that topic. When I researched the above quote, it seemed some reporter was putting those words in Harry’s mouth, when Harry might have been talking about Mark Twain, who had a more cynical view about how we are revisionists, concerning history, and may have said something along the lines of, ” The only new thing mew under the sun is the history you haven’t invented.”
While I do believe history repeats itself, and that meteorologists who search the past for analogs can do wonders, I also believe no two snowflakes or fingerprints are alike, and there is something eternally fresh and new in every sunrise and in every weather map. Therefore I watch the current surge in Fram Strait with great interest, fully expecting to see something I’ve never seen before. The view from O-buoy 9, at the moment, is rather dull, gray, and even slushy.
Further north, at Faboo (my name for the North Pole Camera), the surge of mild air has arrived, and melted the hoarfrost off the lens after days of blindness. They haven’t figured out the problems they’ve been having transmitting the official data, so I have had to rely on unofficial data from a co-located Mass Balance Buoy (which lacks a time stamp). The surge was rather dramatic, as we saw temperatures shift from -16.98°C to -0.76°C. We also saw Faboo get as far south as 84.69° latitude, and then be jolted back north to 84.84° latitude. Somewhere the ice must be buckling, but no buckling is apparent in our views (which I am very glad to again have.)
I notice “Lake Faboo” is buried under the new snow, but as is usually the case in the arctic, the snows are not all that deep. In the few places where records are kept, I notice now is the most snowy time of year, but the snow amounts are only an inch or two. At other times the monthly amount is barely a half inch, or even less. The arctic is a desert, in terms of precipitation. When you talk of a half inch of snow per month it is like talking about five hundredth of an inch of rain in an entire month.
You will hear a lot of talk, from various people, about how snow insulates the ice and the water under the ice. It is important to remember we are not talking about snow that you wade hip-deep through, but rather ankle-deep stuff. When the winds howl, often the ice is blown clear of snow.
In order for winds to howl what is called a “meridional flow” is needed. What is called a “zonal flow” is more neat and tidy, and more according to textbooks. Textbooks like to talk about the “Polar Cell”, and place a high pressure at the Pole, with well-behaved lows rotating around it, with the air rising in the lows and sinking in the high pressure centered on the Pole.
This is elegant and tidy, but a meridional flow makes a total mess of it. Floods of warm air surge right up to the Pole, and fuel low pressure right where the textbook states we should have high pressure, and air rises right where the textbook states it should be descending. We are likely to see a splendid example of this, the next week.
When a zonal flow places high pressure over the Pole, conditions tend to be quiet, as calm often occurs under a center of high pressure. However a meridional flow creates storms, and winds smash and crash the sea-ice. Rather than ice and snow sheltering the water, ice splits and leads, sometimes ten or twenty miles across, open up, and the sea is exposed to bitter winds. Not only is the water chilled more, but more ice forms on that open water than would be formed if the water was protected by a yard or two of ice. Air temperatures may be higher, as the open water loses heat to the air, but that heat can only be lost to outer space in 24-hour nighttime. All in all, IMHO, a meridional flow is far more conducive to building the volume of sea-ice.
So let us sit back and watch as the atmosphere does its dance.
In the maps below we see the feature ESib1 has been flung from Bering Strait across northern Alaska to the east side of Hudson Bay, as its Fujiwhara-dance partner FG4 got left behind and whirls north of East Siberia. I should be paying more attention to that, but only have so many brain cells.
What grabs my attention is the ridge of high pressure sliding east across the Atlantic and the low forming off northeast Greenland, which I’ll call “FG5”. Between them is the remarkable “wrong way” flow in Fram Strait, and the warm flood toward the Pole. As that warm air hits the cold air it is bound to fuel a frammerjammer, and the flow in Fram Strait could swing right around for a while. “FG5” looks like it might be an interesting storm, and briefly be king of the mountain, riding high atop the entire planet Earth.
TUESDAY MORNING DMI MAPS
TUESDAY MORNING PICTURE FROM O-BUOY 9 IN FRAM STRAIT
O-BUOY 13 DEPLOYED
The buoiy is roughly at 78.5° N, 141° W, which is south and west of O-buoy 9 in the Arctic Basin. (I’ll call it a Beaufort Buoy because that so obviously irks nitpickers.) Temperatures are around -5°C and winds fairly strong around 25-23 mph.
TUESDAY NIGHT DMI MAPS -A surprise-
The gale exploding south of Svalbard isn’t suppose to be there. Of course, I haven’t been paying proper attention to maps, (as I have to attend to six-year-olds), but the last I knew the development was suppose to occur around that weak low north of Greenland. I did notice it got abruptly colder at O-buoy 9, suggesting that weak low had a cold front, and apparently the gale blew up along that front. It is more like a true North Atlantic gale than a frammerjammer, but I’ll call it “FG5son.”
Considering there was little sign of that gale this morning, the above example is a fine example of what happens when you mix warm and juicy south winds from the Atlantic with bitter cold from the arctic. The isobats suggest the winds are really howling off the coast of Norway, but haven’t picked up in Fram Strait. However this map is actually from noon, and by afternoon the north-moving ice was lurching back to the south, which is more normal for this time of year.
Across the Pole ESib1 is a decent low, adding to the fact that uplift is occurring over much of the arctic, which sure makes a mess of the textbook defination of “The Polar Cell”, as an area of decending air. Yet all this uplift must go somewhere, and the powers-that-be can’t send the air further north as a Ferrel Cell does, as there is no such thing as further north at the North Pole. It is a test to our ordinary thinking, which tends to be zonal, and see weather systems parading around the globe from west to east. At the Pole, I sometimes think, the weather simply goes up and down like a yoyo. When all the uplift has no place to go it just comes crashing back down, turning low pressure into high pressure. And before you laugh at this idea, check out the computer models, and notice that where FG5son is a sub-960 mb low tomorrow the maps show it swiftly fading, and being replaced by a 1040 mb high pressure system. It will be interesting to watch, as will be what happens to the temperatures. Currently it is much milder than it has been.
O-BUOY 9’S FRAM STRAIT REPORT
O-buoy 9 saw the mild temperatures abruptly crash, as the winds slacked off, veered 180°, and increased to the 25-33 mph range of a true gale, which makes for a nasty wind-chill and a swift halt to any thawing that might have been going on.The buoy stopped the wrong-way movement north and lurched south.There is little to see, as the nights are getting long up there, but so far the ice hasn’t broken up despite the strong and shifting winds. (Remember that a month ago O-buoy 9 often drifted in seas relatively free of ice, and much of the ice we look at is new “baby ice” between thicker bergs. It doesn’t take all that much to smash up such baby ice.)
FABOO REPORTS IN
On September 25 Faboo drifted 4.35 miles south east in very light winds to 84.728°N, 8.772°W and saw temperatures fall steadily, crashing to the low of -17.4°C at 1800Z, before rebounding to the period’s high of -10.8°C at 2100Z.
On September 26 Faboo sped up as winds picked to around 10 mph, covering 6.93 miles southeast to 84.683°N, 7.798°W. Temperatures rose to the high of -7.2°C at 1500Z, before falling back to -13.3°C at 2100Z,
On September 27 Faboo reached its most southerly point at 0300Z, at 84.678°N, and its most easterly point at noon, at 7.510°W, before deversing back to the north and west and finishing the day at 84.752°N, 7.542°W, which was 5.03 miles the “wrong way”. Temperatures fell to a low of -18.2°C at 0600Z before recovering to -9.4°C at the end of the period. The breezes grew stronger, up to 15-20 mph range.
On September 28 Faboo again returned to moving east, but continued north to finish at 84.876°N, 6.452°W, which was another 15.76 miles the “wrong way”. Temperatures rose from -9.3°C at midnight to a balmy +1.0°C at 0900Z. After dipping to -1.8°C at 1500Z, a second thaw was experienced at the end of the period, with temperatures at +0.5°C. Winds peaked early, with a steady blow of 27 mph, before slacking off to 15 mph.
Unofficial reports showed we continued north for a while today, but then headed south, as temperatures fell. Unfortunately freezing rain was involved. It is my experience that this stuff is hard to melt from the camera’s lens.
O-BUOY 8 WIDE LEAD OPENS ON DISTANT HORIZON TO THE LEFT
NEW O-BUOY 13 –COLD WITH DRIFTING SNOW—
O-BUOY 15 —WINS PICTURES-OF-THE-DAY AWARD FOR BEAUTY—
WEDNESDAY MORNING DMI MAPS
WEDNESDAY EVENING MAPS
THURSDAY EVENING MAPS
I’ll try to play catch-up later. It is hard to run a decent blog when pulling double shifts.
It is also hard to focus on sea-ice when a hurricane is milling about to your south.
On September 29 Faboo continued northeast as far as 84.904°N at 0600Z before a 180° wind shrift hit, dropping temperatures from +0.5°C to -7.0°C at the next report at 0900Z. Winds picked up from 11 to 17 mph as temperatures fell to -13.2°C as Faboo moved 3.49 miles southeast to finish the period at 84.826°N, 6.363°W.
Yesterday temperatures slowly rose from -13.2°C to -10.2°C as winds climbed to a steady gale-force blasting of 36 mph, grinding the ice 17.6 miles SSE to 84.574°N, 5.923°W.
It is difficult to get your mind around tons upon tons upon tons of ice, covering hundreds of square miles, all moving north twenty miles and then all being snapped back south twenty miles, especially as the shift from north-movement to south-movement does not effect all areas equally at the same time, but rather is a radical change along a front. Somewhere the ice has to buckle and build pressure ridges, while somewhere else it must crack open and expose leads of open water. The frustrating thing is the camera’s lens if frozen over, and we are unlikely to see much more than this:
FRIDAY MORNING DMI MAPS
Quite a mild stream of air has been pulled east over the Siberian Side, as the cold is reduced to a pool north of Canada and Greenland. I expect the cold to expand as the gale weakens and fills.
O-BOUY 9 SHOWS COLD AND WEAKENING WINDS
Temperatures are at -10°C and winds at 4-7 mph. If the recent gale didn’t smash this ice up, nothing will, until it gets further south.
DMI FRIDAY AFTERNOON MAPS
SATURDAY’S DMI MAPS (To be repeated to start the next post)
I apologize for being unable to properly withdraw from life and enjoy the pleasures of escape to the arctic. Sometimes life won’t let you escape.
Time and tide and arctic sea-ice wait for no man, and a lots been going on I haven’t had time to talk about. A veritable flood of milder air came north with low pressure and made the Pole an area of uplift, which drew more air north at the surface. A lot of this “air” was water vapor, which went from taking up a lot of space as vapor to taking up very little space as a drop of water or an ice crystal. Therefore there does not need to be as much outflow aloft as one might expect, with all the inflow.
The vapor also released a lot of heat as it went through the phase changes of gas to liquid and liquid to solid. (There is a phase change the other way when precipitation evaporates of sublimates when falling, but for the most part the recent storm has been releasing more heat than it has been sucking up.)
They say what goes up must come down, but this is not true of the Pole. Water vapor goes up there and does not return, and heat goes up there and is lost to outer space. Once the sun sets the Pole is like a chimney for the planet, and what we have just seen is stuff heading up the chimney.
That being said, when a mild surge heads north for the Pole I often look for an south-bound arctic outbreak somewhere else, and indeed there were two decend surges of cold into eastern and western Siberia, as well as a snowy spell in Alaska that drew notice.
Even as milder air floods the Pole, snow-cover is building on the tundra in Siberia, Alaska and Canada. This will assist the creation of cold air through radiational cooling, and result in the Arctic ocean being frozen by south winds from the tundra.
However one interesting feature is that swath of snow northwest of Hudson Bay, as much of it is well south of the actual coast of the Arctic Sea. This tendency also shows up in a Dr. Ryan Maue map posted on Joseph D’Aleo’s excellent blog, of the the deepening snow in Western Siberia. Much of the snow is well south of the actual coast.
This of course makes one wonder about the maps which show the arctic coasts as well above normal, in terms of water temperature:
(I point out elsewhere that these maps can show water as red even when it is full of floating ice, as was the case in Hudson Bay last summer, which does make one suspect they are estimating on the warm side.)
In conclusion, we have a situation where we have a cold circle of ice atop the globe, surrounded by a larger circle of milder coastal waters, surrounded by an even larger circle of cold tundra. Until the coastal water freezes, the situation is wonderfully unstable.
The current temperature graph for areas north of 80° shows the current surge of mild air past its peak, and about to begin what I suspect will be a steep plunge.
The ice “extent” graph shows the mild surge did slow the refreeze, but couldn’t halt it.
Most of our surviving buoys did show the milder air reaching across the Pole to Beaufort and Chukchi Seas, and the pacific side of the Central Arctic Basin, as the Atlantic and Siberian side haven’t experience the early season cold as much, and continue fairly mild. Yet the temperatures only briefly could thaw, in only a few places, and rather than thawing there was falling snow and freezing rain. Most of the slow-down in the refreeze was due to bottom-melt having a chance to occur without much upper-freezing, and also gale force winds smashing up the new baby-ice.
It is unfortunate that O-buoy 10 got crushed (or perhaps retrieved by an icebreaker) as we have no eye down in the Beaufort Sea “Slot”. The NRL concentration map suggests the southern “reef” of the “lagoon” got dispersed by the gales, though we cannot tell if the water still has ice and slush in it once everything gets wet, as it doesn’t show up well to satellite sensors. If the reef reappears during the refreeze we will know it wasn’t fully dispersed.
I’ll download some pictures from cameras, and catch up on Faboo’s doings, in the morning.