Characterization of West African Jet Streams and Their Association to ENSO Events and Rainfall in ERA-Interim 1979–2011
Figure 4
The seasonal cycle of the zonal-mean wind speed (ms−1) at (a) 1000 mb, (b) 850 mb, (c) 600 mb, and (d) 200 mb, zonally averaged between 18°W and 35°E. Data are from the ERA-Interim reanalysis for a 32-year period from Jan 1979 to Dec 2011.