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SnowBlake

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Posts posted by SnowBlake

  1. Consistency doesn't make a model more credible. It could consistently show a particular outcome for a week but at T-24 change completely.

    Its verification stats are a better indicator of how reliable it is. But each model seems to handle certain situations better. The thing is, we are transfixed on the NH mostly and in particular what is happening around the UK.

    A 10 mile shift of a LP system 10000 miles away can cause a 20 mile shift elsewhere, which becomes a 100 mile shift 1000 miles away and so on and so forth.

    Many see the 850s for example as oil in a puddle, almost 2D and forgetting that events above and below aide the changes we see. If there is a 500 mile wide area with a 1 or 2c lesser temperature difference, this can cause all sorts of havoc. 1 or 2c can be the difference between a frozen lake, cloud build up, evaporative cooling... tshirt or jumper.

    No model ever has been 100% at T-24, but can give us a very good idea of what will happen.

    T-48-96, again, an indication.

    T-120, an indication perhaps but I wouldn't plan a day around this.

    Beyond that, we have seen too significant a change many a time to worry about it.

    We know that events such as SSW can bring us colder weather a couple of weeks down the line, but not guaranteed.

    Every model this past week has toyed with an idea of colder weather, some with dumpings of snow, some cold and wet, some cold and dry, some with average temperatures, and 2 days later showing a different one of the aforementioned, but for me, I have no preference over any model, and I certainly wouldn't pay for premium viewing, nor for any non-weather model... *cough*

    Meanwhile here in Eastern Latvia, minus 12.8 and I brought button up fly jeans on this trip. Could do with having zips today outside. Will have to dig out my thermal undies.

    Čau for now.

     

     

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  2. Well the signs for colder conditions are apparent, although still a few days out, and we know how this ended a few years ago with that ECM...

    Whilst I would be mega excited about the prospects of colder and possibly snowy weather, alas, I am 1000km or so east in the Baltics, where the foot or so of snow which fell over 2 spells around the 5th a few days apart has 80% gone due to temps up to 4 or 5c, as of tomorrow mid-morning, it looks to drop to below 0c and down to minus double digits. It was -25c or so just 10 days ago with -16 uppers.

    Much of the snow which fell, barely showed up on the radar at all, but it was persistent for 24-30 hours during one period.

    Tomorrow there is a chance of snowfall and more nearer Christmas Eve and over next weekend looking at the mid-longe range models. Last year 8 inches fell on 25th Dec, on top of 2 or 3 inches which fell from the 19th. Come mid-Jan it went down to minus 26. I do recall minus 14 in Feb 2012 in Surrey for 2 or 3 consecutive nights which froze parts of the river Wey and some snow fell.

    Looking at the current output, the temps could well fall 10c or so lower than suggested.

    If all else fails, I'll grab a thermos and see if I can transport a little snow back to Blighty in Jan so those with big enough wallets can meet me at Stansted and have a poke, and maybe a taste*, of the white stuff.

    *proof of negative test within 30 minutes of licking will be required.

     

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    • Thanks 1
  3. 30 minutes ago, northwestsnow said:

    image.thumb.png.a70a0b7ec0350c0bbf4888757c30744e.png

    Western Europe cold.

    Eastern Europe mild

    very rare set up...

    I can live with transient rain events if colder air is incoming...

    This whole idea that -8 uppers are needed for the temp to be 0c more or less at 2m to me is nonsense.

    I spent large parts of winter in Eastern Latvia, and what you see as being above 0c 850 temps will actually still be minus here at 2m. On 6-9th it was minus 18 to minus 24, and uppers were not minus 26 to minus 32.

    It is forecast to be minus 15 in a few days and the uppers are looking around minus 12.

    The 12 inches of snow we had last week is melting rapidly today as it has been 1 to 4c for a couple of days now but Sunday due more snow and temps to start dropping with more snowfall next week in the run up to Christmas. 8 inches fell on 25th here last year.

    Anyway, things are looking up, may start looking at staking some chocolate coins on some white stuff in various parts of the country.

    • Like 3
  4. 33 minutes ago, TSNWK said:

    Wow! You understand that squiggle chart.. I simply have no idea. 

    Just looks like spaghetti cooked and plated by a blindfolded chef. Even has burnt strands.

    That aside, looking forward to snow so long as w/c 13th to 15th nothing disrupts flights out of Stansted for my winter in Latvia where snow has and is already falling. Got down to -20c to -26c during the day mid Jan 2021 for a week or so in rural parts. You don't want to leave the house for more than a minute.

    A warmer weekend upcoming here though looking likely just about in double figures in most parts, or maybe just below.

    Let's see come the weekend what is in store for next week.

     

    • Like 1
  5. 1 hour ago, thunderhead 2005 said:

    Looking at the risk chart it seems anything south of the M4 corridor could be in for a good light show, i have seen similar setups to this and normally anything east of Salisbury is where the action happens but i wonder if it will be like the bournemouth supercell that happened some years back

    Lived there at the time - I remember getting on a bus in Winton, everything looked fine, nice weather, until the bus started heading down into Lansdowne after Asda/Station, you could see the dark cloud in the distance. As the bus approached the Royal Bath hotel, hundreds of people were fleeing the beach, all sorts were blowing around - food packaging, carrier bags, inflatables - and I dinged the bell and got off by the Imax, and as my foot hit the floor getting off the bus, BOOOM, i felt the static, there was panic, hundreds were now thousands - when you see photos in the paper of Brighton beach "packed" when the angle of the camera deceives, Bournemouth beach is another level, when it is packed by the pier, it is packed, well maybe less so now - then the rain started to fall. I made it under the flyover just in time for shelter but boy did the heavens open. Within 7 or 8 minutes, drain covers popped open, 5 minutes later the river through the gardens was level with the grass, 10 minutes later it was knee height. I had never seen anything like it. I had loads of photos on one of those storage sites but I have no idea which account or details from 15 or so years ago. Was it really that long ago?

    Anyway, back to the output, looks promising for Hastings, I have charged all 4 batteries, my portable charger - for those photographers who have USB cable battery chargers, these portable phone chargers can charge your camera batteries - worth getting a 20000mah minimum portable charger to charge your camera batteries on the go. If you need any assistance with this, do message me!

    Tripod for camera

    Tripod for action cam

    Tripod for phone

    All ready to go

    All eyes on the radars later

    I am hoping I do not need to chase the storm and it will be delivered to my door, contactless.

    • Like 5
  6. Afternoon all!

    Few models toying with possible colder air, but confidence low. Perhaps come the weekend we may have a clearer picture and who knows, someone may get lucky.

    Meanwhile...

    Currently in Riga, helping the Brother in law following their recent move to a bigger place - has been -7/-8 over a few nights but nearer 0c. Light dusting and flurries now and again but overnight where I have been since before Christmas in the east of the country we have had 8 to 10 inches of snow fall. Light snow around 3am but heavier between 6 and late morning. 

    Screenshots from our CCTV below.

    We have had laying snow from around 18th Dec to mid Feb, temps up to 10c, then down to minus 15, snow coverage on and off and suddenly this. It seems moisture is building as air moves across the country and we hit the sweet spot.

    This link is live from about 30km away.

    Latvija_Rezekne_Latgola-hotel-view-from-
    BALTICLIVECAM.COM

    Travelling to Latvia? See the weather forecast in Rezekne with the HD live stream webcam from the Hotel Latgale. See this and other Webcams in Latvia.

    Due to head back tomorrow morning - we had 7 lambs born 2 weeks ago from 2 of our flock that fell pregnant in the Autumn so need all hands on deck to help. Plus clearing snow off all branches, roof tops etc to keep buildings warmer inside.

    And more snow forecast for the weekend.

    Will be looking to head back to Blighty around mid-April. Missing the sound of seagulls... never thought I'd say that.

    Screenshot_20210310-161431_CamHi.jpg

    Screenshot_20210310-161444_CamHi.jpg

    Screenshot_20210310-161457_CamHi.jpg

    Screenshot_20210310-161552_CamHi.jpg

    Screenshot_20210310-161607_CamHi.jpg

    • Like 6
  7. Even Hastings has snow falling. I am out of the country for the foreseeable but keeping an eye on it still, to see what I am missing out on although I am 1000 miles east experiencing minus 10 max daytime to minus 22 min night at the moment, snow on the ground for 51 days now, only 5 days have been above 0 here, and that was only 2c for a couple of days under overcast skies so not much melted. But max depth has been around 15-18cm.

    Anyway

    Hastings live webcam. If it snowing here then it means somewhere not too far away is doing very well such as Kent. Fizzles out by the time it gets to Hastings usually. I heard 2009 or 2010 was good... Jan or Feb.

    SeaWithBoat.jpg
    WWW.BEAMING.CO.UK

    The Hastings coastal webcam takes in Hastings Pier, Hastings Old Town , Hastings Beach and the English Channel. Brought to you by Beaming, the business ISP.

     

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