WEEKLY AFRICAN WEATHER HAZARDS ASSESSMENT JUNE 5, 2002 DISCUSSION: 1) Recent heavy rains across the western highlands of Ethiopia indicate that the rainy season may well be underway. Rainfall and soil moisture data indicate that the soil may be close to saturation across this area. This, combined with the potential for 25 to 100 mm of rainfall during the period, has resulted in the potential for flooding and landslides across the western highlands of Ethiopia. 2) Sparse rainfall during April and May has resulted in dryness across parts of southeastern Kenya and northeastern Tanzania. The dryness may stress maturing main season crops and reduce water supplies. The potential exists for beneficial showers on June 8th, 9th and 10th, as the wind pattern is expected to become favorable for shower activity. The chances for rain are greatest near the coast. 3) A drought during the last half of the 2001-02 rainy season has resulted in large moisture deficits across the Limpopo River Basin in southeastern Africa. This has reduced water availability to reservoirs, wells and rivers across the area. Recent unseasonably heavy rains across southern portions of the Limpopo Basin have resulted in some short term improvement. However, more substantial and consistent rainfall would be required to ease the long-term deficits that exist. Rains of this type are not expected until November when the rainy season typically begins. 4) Locally heavy seasonal rains may result in localized flooding problems across southern Cote D'Ivoire, southeasternrn Ghana, southeastern Nigeria, Cameroon and parts of extreme western CAR. Widespread flooding problems, however, are not anticipated. Author: Chester V. Schmitt