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uk.sci.weather (UK Weather) (uk.sci.weather) For the discussion of daily weather events, chiefly affecting the UK and adjacent parts of Europe, both past and predicted. The discussion is open to all, but contributions on a practical scientific level are encouraged. |
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All very pretty , such images as 10m wind speed on
https://www.ecmwf.int/en/forecasts/charts/catalogue but next to useless without reference to the constant of proportionality of pixel length to knots/kph/mph/mps or whatever of the wind arrows. Why no conventional wind barbs , if they have to confuse it all with temperature ? Try googling gets nowhere as to an ECMWF explainer. Anyone been here before and knows the constant of proportionality or do I have to compare to GFS isotachs for say 19 Jan, the next locally high wind regime.? Is it even a linear scale? -- Global sea level rise to 2100 from curve-fitted existing altimetry data http://diverse.4mg.com/slr.htm |
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