Stormy Weather II

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  • Serial_Apologist
    Full Member
    • Dec 2010
    • 37617

    This chappie who lives up near Manchester issues a fairly regular timelapse cloudscape online diary via Youtube, from which I have posted various links here in the past, mainly of stormy sequences, each "episode" of approximately 4 minutes' duration. From what I can make out, his camera points to the north-west. Here by contrast is his entry from yesterday, depicting in clear motion a day of capped inversions, suppressing convective cumulus growth. The first half of the day shows clouds buidling up in the low-level turbulence, producing drizzly showers, only then to flatten out and spread into stratocumulus "infill", while in the second half the cap has descended in the stabilizing air as high pressure has approached, so that all that are to be observed are fair-weather cumulus ("cumulus humilis") forming at the rising boundary layer, and building hardly at all before dissipating completely at sunset, when the descending sun can be seen sinking into a mass of approaching upper-level cirrus thickening out into cirrostratus - advance signs at sunset of the approaching warm front which is today producing the wet weather being experienced across northern England and Scotland.

    Weather presents one of the few instances where nature "in the large" can be observed as it changes, and I think this footage is really beautiful.

    Last edited by Serial_Apologist; 04-08-20, 16:10.

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    • BBMmk2
      Late Member
      • Nov 2010
      • 20908

      Originally posted by Serial_Apologist View Post
      Knee joints still acheing a bit 2 days on, BBM, but I was able to make it down to Brixton Tesco's. Their on-site baked Multigrain is better than most, and they have tinned pear quarters, I was told - and they did. FYI only, there are more pear quarters than pear halves per tin of the same size. Not many people probably know that.

      I asked the checkout girl if she maybe thought Hermesetas had been a Spanish prince or something. "I haven't a clue", she said.
      Nice one SA! Hope your knees get better soon!

      Temperature 23C today. With occasional cloud in HH today.

      I’ll have to change my details by the looks of it soon. As we be moving house! Going into sheltered accommodation, for my benefit really. The call alarm has already been tested twice!
      Don’t cry for me
      I go where music was born

      J S Bach 1685-1750

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      • Joseph K
        Banned
        • Oct 2017
        • 7765

        Powerful gusts of wind here in Redditch. Sun's out though.

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        • DracoM
          Host
          • Mar 2007
          • 12962

          Wild wind overnight dropped, and in its place, we have total 100% fog / mist / rainy yuk down to the very base of the fells. Like late October.

          Comment

          • Constantbee
            Full Member
            • Jul 2017
            • 504

            Originally posted by Serial_Apologist View Post
            Knee joints still acheing a bit 2 days on, BBM, but I was able to make it down to Brixton Tesco's. Their on-site baked Multigrain is better than most, and they have tinned pear quarters, I was told - and they did. FYI only, there are more pear quarters than pear halves per tin of the same size. Not many people probably know that.
            In natural juice, too From concentrate. Not syrup. Less sugar
            And the tune ends too soon for us all

            Comment

            • BBMmk2
              Late Member
              • Nov 2010
              • 20908

              It’s 26C now. So quite warm for me!
              Don’t cry for me
              I go where music was born

              J S Bach 1685-1750

              Comment

              • Serial_Apologist
                Full Member
                • Dec 2010
                • 37617

                Originally posted by BBMmk2 View Post
                It’s 26C now. So quite warm for me!
                Quite steamy too, so this afternoon's wiill be my last substantial trip under my own propulsion. Tomorrow I shall be up and off to E Dulwich Sainsburys, early morning temperatures being expected to be in the range of 15-16 Celsius, because I am fed up with never finding Iceberg lettuce available in the smaller local branch, thus having to make do with tatty produce, presumably of local origin.

                This time the very high temperatures are expected to peak on Day 1 (tomorrow) at about 34/35 C in the London area, but remain very high in the SE at least until next Thursday. or maybe more appropriate. It looks like there could be a lot of thunder about next Tuesday and Wednesday!

                Comment

                • LeMartinPecheur
                  Full Member
                  • Apr 2007
                  • 4717

                  Originally posted by Serial_Apologist View Post
                  It looks like there could be a lot of thunder about next Tuesday and Wednesday!
                  Yesterday my online forecast was predicting, IIRC, four days of possible thunderstorms next week. The novelty was that the first one also said it had a 0% chance of rain!

                  Today they're giving us just two days, but both still with a pretty low chance, 10%. Outlook hot and frosty perchance??
                  I keep hitting the Escape key, but I'm still here!

                  Comment

                  • cloughie
                    Full Member
                    • Dec 2011
                    • 22115

                    Originally posted by LeMartinPecheur View Post
                    Yesterday my online forecast was predicting, IIRC, four days of possible thunderstorms next week. The novelty was that the first one also said it had a 0% chance of rain!

                    Today they're giving us just two days, but both still with a pretty low chance, 10%. Outlook hot and frosty perchance??
                    Mizzle here today!

                    Comment

                    • LezLee
                      Full Member
                      • Apr 2019
                      • 634

                      Originally posted by Serial_Apologist View Post
                      Quite steamy too, so this afternoon's wiill be my last substantial trip under my own propulsion. Tomorrow I shall be up and off to E Dulwich Sainsburys, early morning temperatures being expected to be in the range of 15-16 Celsius, because I am fed up with never finding Iceberg lettuce available in the smaller local branch, thus having to make do with tatty produce, presumably of local origin. !
                      Have you tried, if available, Chinese leaves? Very like iceberg and really nice.

                      Comment

                      • LeMartinPecheur
                        Full Member
                        • Apr 2007
                        • 4717

                        Originally posted by cloughie View Post
                        Mizzle here today!
                        Up here the eastern slopes of Bodmin Moor have just come into view for the first time today

                        [PS Just noticed you're about to overtake me in number of posts! }
                        I keep hitting the Escape key, but I'm still here!

                        Comment

                        • Serial_Apologist
                          Full Member
                          • Dec 2010
                          • 37617

                          Originally posted by LezLee View Post
                          Have you tried, if available, Chinese leaves? Very like iceberg and really nice.
                          I haven't actually, but thanks for the pointer, Lez. I may have overlooked those on the shelves, first thing on Friday mornings. Ready chopped and bagged lettuce, for the important busy people, usually is available, but, apart from preferring to chop my own, (thank you, St Spree), it usually turns brown and manky by about day 3, whereas I always make do with one lettuce lasting through to Thursday.

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                          • Serial_Apologist
                            Full Member
                            • Dec 2010
                            • 37617

                            Two miles was more than far enough for my afternoon walk. It may only be 27 C but the high accompanying humidity makes it feel much more. Just up the road, a path with a gradient of about 1 in 5 takes one the last 400 metres to the "summit" of Sydenham Hill; a young lady of not particularly athletic build was jogging up the entire 120 feet climb! Obviously hadn't been watching Michael Moseley's weight loss methods recommending programme last night on Channel 4!

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                            • LMcD
                              Full Member
                              • Sep 2017
                              • 8416

                              Originally posted by cloughie View Post
                              Mizzle here today!
                              Any to spare, guvnor?

                              Comment

                              • Serial_Apologist
                                Full Member
                                • Dec 2010
                                • 37617

                                Originally posted by LMcD View Post
                                Any to spare, guvnor?
                                If you haven't already, you should try experiencing the misting system in operation in the Tropical House in Kew Gardens during summer. 100% humdity at a temperature of 29 C probably approximates what it would feel like in the jungle in, say, Borneo or Sumatra.

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