Quote:
Originally Posted by Astro_Bot
I'm no expert, and there are other factors, but the jetstream was pushing 140 knots in places over the weekend in NSW and southern QLD.
(I idly wonder to myself whether wind speed and direction at other altitudes play a role - creating wind shear or other turbulence - I think they probably do).
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today the jetstream is again extremely fast, but wind direction at all heights is largely the same today, so I wonder how this will correspond to seeing, since this means there is little vertical shear.
