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Showing posts with label sierra leone. Show all posts
Showing posts with label sierra leone. Show all posts

25 August 2011

Africa Update #44: Improvement over the Sahel, Rains Faulter near Gulf of Guinea

Improved moisture has all but eliminated precipitation deficits in Niger and Chad, although concerns still linger about dryness in North and South Sudan. Precipitation has almost shut off across some Gulf of Guinea countries and ground moisture remains anomalously low across Nigeria. In the east, precipitation remains steady over Ethiopia. Seasonable hot and dry weather continues in Libya.

18 August 2011

Africa Update #43: Excessive Rainfall Around Lake Chad Causes Flooding

Heavy rainfall slammed the greater Lake Chad area affecting Chad, Niger, Nigeria and Cameroon. Positive rainfall anomalies were reported from parts of every country from North Sudan to Senegal, though season long deficits and inconsistency remain overriding problems for Africa. A drier than normal mid-summer break in the rains along the Gulf of Guinea coast.

22 July 2011

Africa Update #39: Moisture deteriorating across the Sahel

As rainfall continues to be below normal across much of the Sahel, concerns are rising about patches of failed crops from Nigeria to Sudan. In east Africa, the food crisis is now building to a head, parts of Somalia have been declared to be in a famine by the UN, and more territory in Somalia, and possibly Ethiopia and Kenya may follow.