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    Thermal wind

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    • L
      lecdaniel | Premium
      last edited by

      Hello
      with Premium we have the the ECMWF model.

      Can this model take into account thermal winds in its forecasts where a spot is mostly swept by thermal winds?

      Tks

      idefix37I 1 Reply Last reply Reply Quote 0
      • idefix37I
        idefix37 Sailor Moderator @lecdaniel
        last edited by

        @lecdaniel
        Hi,
        What type of thermal wind are you talking about? Can you specify the location?

        L 1 Reply Last reply Reply Quote 0
        • L
          lecdaniel @idefix37 | Premium
          last edited by

          @idefix37

          It s at Paracas, Peru.

          Thermal wind because the sea is cold and the spot is in the desert

          idefix37I 1 Reply Last reply Reply Quote 0
          • idefix37I
            idefix37 Sailor Moderator @lecdaniel
            last edited by idefix37

            @lecdaniel

            Yes, it seems there are thermal winds in your area. They are a combination of sea breeze and mountain breeze. During the day, the land is heated, the air rises. You probably see cumulus clouds over the mountains. On the sea the cold air sink and that create a loop with a breeze in the afternoon from the sea to the land. You can see that there are light breezes each afternoon on these days as shown by ECMWF model and probably more obviously by ICON. Here with my customized color scale in North of Paracas where the phenomenon looks more obvious. (Timeline is Europe time)

            B2E1AF0E-E30F-4F22-B18F-51C9CFB9CD75.jpeg

            It is confirmed by the Thermal layer

            AC94026B-8900-49FB-99B0-802437670993.jpeg

            L 1 Reply Last reply Reply Quote 0
            • L
              lecdaniel @idefix37 | Premium
              last edited by

              @idefix37

              Tks a lot

              Excellent explanations

              1 Reply Last reply Reply Quote 0
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