Parameters

SPEI

SDI

Daloa

Vavoua

Zuénoula

Nibéhibé

Intensity

−2.63

−2.69

−2.93

−3.09

Date of occurrence

March 1984

Sep. 2003

Aug. 1973

Oct. 83

Duration (months)

51

36

37

58

Date of occurrence

Aug. 1981- Sep. 1985

Sep. 1981- Aug. 1984

Sep. 1974- Sep. 1977

Dec. 1980- Sep. 1985

Type

Extremely dry

Extremely dry

Extremely dry

Extremely dry