January 2013

Velocity vectors and zonal wind at 200 mb

Contour levels for the zonal wind are 5 m s-1. A westerly zonal wind component exceeding 5 m s-1 is shaded pink, an easterly component exceeding this value is shaded light blue.

Click here for the plotting code.

(u,v) vectors and u contours: individual times every six hours


Copyright © Roger Smith: Date 15 Aug 2014