Characterization of West African Jet Streams and Their Association to ENSO Events and Rainfall in ERA-Interim 1979–2011
Figure 5
Latitude-month distribution of correlation coefficient between rainfall and wind speeds at (a) 250 mb, (b) 500 mb, (c) 600 mb, and (d) 850 mb, zonally averaged between 18°W and 35°E. The threshold for statistical significance is 0.4 at 99% confidence level.
