Showing posts with label ice. Show all posts
Showing posts with label ice. Show all posts

Friday, 8 March 2013

Messy Spring!

It was exciting at first.  I hadn't seen a decent fall of snow for years while living either in the UK or elsewhere around the globe.  Even in Mongolia last year it had just been cold with light dusting of snow that evaporated quickly. Here in Eastern Kazakhstan the snow fell and remained.
The first falls were in early October, but after 24th of that month the snow continued to lie as the temperatures plummeted to the -40sC in mid-December.  Generally, the trend in temperatures has been upward, but as soon as the thermometer gets to the 0 to -12C range, the snow falls and  the drifts and banks get deeper and thicker.
Now, the temperatures are breaking through zero every now and then and the melt-water is causing the base layers of ice to be exposed, polished and lubricated for maximum slipperiness. Metal spikes/ crampons/studs in boots are essential for pavement walking.  The softening snow allows cars and trucks to sink deeper and create huge trenches that during the day fill with water and then freeze overnight.  There is no salt being spread to assist the melting, for if it was repeated for every town and city along the Irtysh and Ob rivers the amount of salt would kill all the wildlife therein all the way to the Arctic Ocean.  Thus, great care is required when walking, and, given the number of people on crutches I have seen, not everyone gets it right all of the time.  Old folks in particular do not seem to dare to venture out and who can blame them.  The rain earlier in the week has stopped and the freezing nights and snow have returned.  This new snow layer gives a bit more grip on the ice but has just prolonged the time to wait for the final thaw.  That will bring its own problems.
Earlier this week when snow did melt to soil level, all that was produced was a quagmire and with it the season of bad roads (распутица).  It seems odd that buses and cars easily coped with the temperatures below -20C, but the wet snow around zero caused them to slide and not get up steep roads.  Dry cold Winter isn't a problem.  Water is the problem - slippy ice, slippy mud.  Roll on a dry hot Summer!  Wet Autumns and wet Springs - not nice when there are few paved paths and roads.

Tuesday, 12 February 2013

Snow Day

I left work early yesterday to go to the bank.  I was a fortuitous move as the weather was closing in further.  The snow had started to fall as I arrived at the school in the morning and fell steadily such that about 20+ cm had built up against the window by the time this picture was taken about 1030 later that morning.
Oskemen Street Scene
Heading in the town, it was difficult to see far ahead through the bus windscreen and stepping off, I encountered first hand the drifts that the traffic had been bursting through.  The snow was light and dry and, even though the drifts were thigh deep in places across pavements, it was easy to walk through.  The difficulty was in making out where to go.  Park benches and road edges could not be seen and the surface was a uniform smooth white.  Looking at the entrance covers over doors to apartment blocks, I could see that by 4pm almost two feet or 50cm had built up in the day on flat surfaces sheltered by the trees from the wind blasts.
Blizzard at Irtysh Hotel
After finalising preparations for the next school day, I received a text at 9pm while the storm still continued, telling me that the schools would be shut today in the city and not to bother turning up to work.  Snow Day!
 Snow piled up!
The clearing of snow has started this morning.  There is a lot of the white stuff to move. Down by the River Irtysh, the promenade is covered in drifts and the river bed has white ice on it and little ice flows on the surface.
Icy River Irtysh

Sunday, 23 December 2012

Amazing Place - Ust' Kamenogorsk, Kazakhstan

Trees at Kirov Park
A few years ago,  my future plans for jobs were fairly clear cut.  An over-riding priority was to work in a warm country.  Then China happened. Well, more specifically, the rapid development of chinese industry and the demand for raw metals in particular has led to the sudden wealth of several countries which supply those materials.  That wealth has allowed the governments of previously less economocially developed states to invest in their education systems.
I ended up in one such programme for 3 months earlier this year in Ulaanbaatar, Mongolia.  There the government has bought into the Cambridge International Examination board's IGCSE and AS/A-Level system so that all their students across the country will have access to a portable qualification accepted by universities world-wide.  Arriving in early March the temperatures started for me at -30C at night.  The last snowfall was on the 1st of June.
Returning home in mid- June I then was accepted into another nationwide educational project in Kazakhstan, namely the Nazarbayev Intellectual schools.  Cambridge are involved with this reform project too. Getting ready to go I visited the LD Mountain Centre in Newcastle (UK) where they were having a summer sale.  They had equiped folks before for Altai mountain expeditions so, being aware that my location for the next year was close (Ust' Kamenogorsk) I took advantage of the sale and bought a North Face "Vostok" 700g/litre goose down jacket and some Sorrel Caribou snow boots (rated to -40C).  I thought that that would be it for temperatures.  In August in Astana it was in the +30s C and then in Oskemen (a.k.a Ust' Kamenogorsk) it was similarly warm and then very wet.
Winter Sunset 
I was beginning to think that perhaps I had overdone the cold weather gear.  After all, the latitude was similar to Cherbourg in Normandy and the city altitude was only 300m above sea-level.  Stories of the weather over the previous winter from teacher who had been here a year suggested little snow and not too cold.
I was convinced by my research.  It would get cold and there would be snow.  The last year had to have been an anomaly.
I consulted with locals.  What bad weather had their parents and grandparents seen in the past?  The stories came back of cold and snow.  What was the average start of the first snow?  First week in November cmae the reply.
This year the first snow fell in October.  The 24th to be exact and hasn't melted since then.  The temperatures have dropped and the lowest was on the night of the 19/20th December at -44C.  We have taken delivery of a marvellous new set of atlases on Kazakhstan at school and Oskemen comes top of the lowest winter temperatures for a city for the whole of the country at -49C.  We're not that low yet, but, it is only December and the area has been cooled already.
The river water in the Irtysh is relatively hot and steam is contantly rising and blanketing the surroundings in fog which then freezes as a frosty coating on street signs, trees and the bridges. The latter have the appearance of a ship that has spent a trip in the high Arctic where the rigging is layered with ice.
So here I am, enjoying the chill air, the snowfall and the frozen landscape.  The opportunity for photos is huge.  Icicles on old buildings, log cabins, fir trees, misty rivers and silver birch.  For a place that will give the perfect Christmas card image, this could take some beating, even when you get the mosque in the shot!
Frosted Trees


Just out of curiosity,  I took a picture of snow building up on the balcony roof on 9th December and took the second one on 26th December and the third on the 7th January for comparison. The whole thing came off on 9th January as the wind picked up and temperatures rose.


The balcony cornice
Most of the extra snow accumulated on the 25th December.  

And then it was gone on January 8th.  Snow did return with temperatures also going back into the minus teens and twenties but by the 24th January the thermometers were reading over zero and up to +5C on 25th at lunchtime with some rain.  The compacted snow and ice now have a wet, slippery, smooth and very dangerous surface.  The sooner it melts completely, the better and safer it will be.



Saturday, 15 December 2012

Early December 2012

The snow has continued to fall and stay mostly in place since 24th October.  Temperatures have plunged further and touched -31C at 6am on some mornings.  So, we have established that winter in Oskemen in Eastern Kazakhstan is cold. It is going to get colder too.  The forecast has most nights this coming week dipping to below -30C.
Empty streets early in the morning

There is the possibility of students staying at home (though teachers still have to attend the school and sort out the web based learning that will occur via a Google system).
Wrapped up well
However, I am looking forward to scenes of frosted trees and "winter wonderland" images appearing.  Christmas trees are being placed and decorated around the city, in addition to the lights that were already about.

Some of the trees just need snow for decoration, though my breath did freeze in front of the lens while taking the picture at  -30C!
Fir trees dressed in white
Back in town the snow is piling up as fast as it is being cleared by the municipal authorities. They are, in fact, keeping completely on top of the job with (to my knowledge anyway) no roads being blocked by snow or ice.  The roads in the mountains were closed by the authorities on Thursday (13th December) night as a precautionary measure, and orange rescue helicopters have flown out from Oskemen eastwards over the school on Thursday morning and Friday morning on patrol for people in trouble.
Winter street, Oskemen
Taking a walk down by the river to see the mist and the ice produced some interesting pictures on the 15th.  The water temperature is about +3C and the air is below -30C.  Overnight prior to taking these pictures below, the temperature (without wind chill taken into account) was -41C.
Whitened silver birch.
A rather snowy pathway.
Sun trying to break through the mist.
The riverside promenade.

Friday, 9 November 2012

First Snows in Oskemen

Eventually it arrived on Monday 5th November.  After torrential rain all the previous day the temperature dropped and finally the precipitation went from liquid to solid.  Unfortunately, all the rain created large puddles and damp ground so most of the snow in the city was slushy.
Out in the suburb of кшт (Kuh-Shuh-Tuh), the snow was far more crunchy and the roads were still only visible as tyre tracks by the end of the working day.  The snow continued pretty much throughout the daylight hours.  It was almost a relief to have had the white covering appear.
I have discovered we are located in the South Siberia weather map area, which should give a clue as the kind of weather to come for the rest of the winter - more snow, ice and rapidly disappearing temperatures. 
As I left the Nazarbayev Intellectual School on Monday evening, the slush was hardening up and pavement and steps becoming treacherous.  The icy base layer to found the winter on had been laid.
And the temperatures plummeted further as the skies cleared.  On Friday morning (9th) it was -25C at 6am.  The wind picked up, and snow that was on the roof was been blowing off as a fine powdery glitter, finding its way into drifts.

On Sunday 11th November I had a walk along the River Irtysh.  A cold wind was still blowing from the east.
I took these images of the river port and the Kazakhstan Flag monument on the hill behind it.




The river docks along the upper reaches of the Irtysh must be in the running for ports furthest from, but connected to, the salty oceans by navigable rivers (in this case the Irtysh and the Ob connecting to the Arctic Ocean).
I also managed to catch the mosque on the road to кшт in a good light; such that the minarets were all reflecting off the main blue dome.