Research Article

Relationship of Sahel Precipitation and Atmospheric Centers of Action

Figure 5

(a) Differences of SLP composites in hPa. Average over 10 years with SAL lowest pressure minus average over 10 years with SAL highest pressure. (b) Differences of SAL pressure composites at 850 hPa for ω in Pa s−1 (top), specific humidity in g kg−1 (bottom).
953853.fig.005a
(a)
953853.fig.005b
(b)