22 entries found
Sort by: Latest |Relevance
05 Oct 2018 description

Heavy rains reported in Kenya, while flooding risks continue across Nigeria

Africa Weather Hazards

  1. Heavy rainfall in previous weeks has resulted in overflowing of the Niger and Benue Rivers of Nigeria. Moderate to heavy rainfall is forecast to continue, maintaining high risks for flooding.

30 Aug 2018 description

Rains shift south over West Africa and Eastern Africa records average rainfall

Africa Weather Hazards

  1. Weeks of abovenormal rainfall have caused river levels to rise.
    This includes the Volta River, where water has been released from the Bagre Dam in Burkina Faso causing downstream flooding.

  2. Above-average rainfall has damaged infrastructure and caused fatalities in Sudan. Continuing rainfall may trigger additional floods through early September.

22 Aug 2018 description

Flooding continues in West Africa, while dryness strengthens in Ethiopia

16 Aug 2018 description

Flooding recorded in the Sahel, while dryness strengthens in Ethiopia

  1. The forecast for abovenormal rains during the outlook period is likely to cause flooding in Mali, Burkina Faso, and western Niger.

  2. Several weeks of above-average rainfall has damaged infrastructure and caused fatalities in Sudan. Continuing rainfall may trigger additional floods through mid-August.

29 Sep 2017 description

Rainfall decreases in West Africa, while heavy rains continue in East Africa

Africa Weather Hazards

  1. Inconsistent and below-normal rainfall since mid-August has increased moisture deficits and led to abnormal dryness for parts of southern Burkina Faso and northern Ghana.

  2. Recent heavy rains have caused the Niger and Benue Rivers in Nigeria to flood. Reports indicate that 100,000 people were displaced by flooding and many crops have been destroyed. Continued rain will keep rivers high.

21 Jul 2017 description

Continued heavy rainfall causes ooding in Ethiopia, Sudan, and South Sudan

Africa Weather Hazards

  1. Below-average rainfall since mid-May has led to abnormal dryness across eastern Uganda and southwestern Kenya. Moisture deficits are likely to negatively impact cropping and Pastoral activities.

  2. Repeated weeks of very heavy, above-normal rains have oversaturated the ground in parts of Ethiopia, Sudan, and South Sudan. More heavy rain during the next week is likely to cause further flooding.

04 Sep 2016 description

Africa Weather Hazards

  1. Persistent, above average rainfall since July has led to excessively rainfall surpluses and floods that have damaged infrastructure, displaced populations, and caused fatalities in parts of Sudan, South Sudan, and Ethiopia.
  2. Below-average seasonal rainfall and persistent moisture deficits in the region have negatively impacted developing crops across parts of eastern Oromia and SNNPR in Ethiopia.
  3. There is a potential for increased number of locusts migrating from the Arabian Peninsula which may negatively impact cropping …
19 Aug 2016 description

Heavy rains expected to further increase risk of flooding in West and East Africa

Africa Weather Hazards

  1. The persistence of above-average rainfall continues to increase both short-term and long-term rainfall surpluses and trigger flooding throughout many areas in Sudan, South Sudan and western Ethiopia. Above-average rainfall is forecast to continue over the region, further worsening the potential for flooding over many downstream areas of eastern Sudan during the next week.

30 Oct 2015 description

Slow start to rainy season in southern Africa, flooding risks remain in Guatemala, Somalia, and Ethiopia

Africa Weather Hazards

  1. Persistently below average rainfall since August over several bimodal areas of Côte d’Ivoire,
    Ghana, Togo, Benin, and Nigeria has led to an increase in moisture deficits and a degradation of ground conditions, resulting in drought.

17 Jul 2015 description

Drought develops over Central America, dryness persists in East and West Africa

Africa Weather Hazards

  1. A delayed onset of the rainy season, followed by poorly-distributed rainfall, has led to abnormal dryness across Burkina Faso, the central and northern parts of Ghana, Togo, and Benin, western and southern Niger, and northern Nigeria. The lack of rainfall over the past several weeks has delayed planting and negatively affected cropping activities over many local areas.

01 May 2013 description
Price Watch Annex 1: March 2013 Prices

KEY MESSAGES

28 Dec 2005 description


Weekly Introduction
Update of Seasonal Outlooks at Four-Months Lead: April – June 2006

Northern Horn of Africa

Climatology is expected across most of the region, except locally over northwestern and southwestern Sudan, where there is a slight tilt in the odds favoring below normal rainfall. There is a slight tilt in the odds favoring above normal rainfall locally over eastern Ethiopia, northern Somalia, and portions of Djibouti. Climatology is expected elsewhere.

Gulf of Guinea

14 Dec 2005 description


Weekly Introduction:
Update of El Niño:

Synopsis: ENSO-neutral or weak La Niña conditions are likely during the next 6-9 months.

23 Nov 2005 description


Weekly Introduction:

Update of Seasonal Outlooks at One Month Lead:

December 2005 – February 2006 Forecasts for Southern Africa:

09 Nov 2005 description


Weekly Introduction:

Final Update of the African Intertropical Convergence Zone: