this means the jet stream meanders more, with big loops bringing warm air to the frozen north and cold air into warmer southern climes.”
this means the jet stream meanders more, with big loops bringing warm air to the frozen north and cold air into warmer southern climes.”
jet stream:42
the path of the jet typically has a meandering shape, and these meanders themselves propagate eastward, at lower speeds than that of the actual wind within the flow.