There are significant horizontal currents even in the lowest layer but apart from places where these currents hit continental land masses there is no way to get much up or down currents. (realclimate.org)
1) Latent heat of fusion (melting ice) there is more total sea ice in the world at the moment [know it is not all the ice] 2) Dry continental land masses -LSB-?] (rabett.blogspot.ru)
Tornadoes and Hurricanes are not good measurements, nor are point - by - point analysis on continental land masses. (climate-skeptic.com)