West African Monsoon Index (WAMI)
The WAMI (West African Monsoon Index) is computed as the standardized
difference between standardized wind modulus at 925 hPa and
standardized zonal wind at 200 hPa.
time-series (ascii)
regional scale indexes
sub-regional scale indexes
time-series plots (jpeg and postscript)
regional scale indexes
sub-regional scale indexes