36 entries found
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05 Nov 2014 description
  • Both poor seasonal rainfall and downstream flooding along the Jubba and Shabelle Rivers are expected to negatively affect many local areas in southern Somalia.
  • The continued delays in rains lead to strengthening moisture deficits across several areas in Angola and South Africa.
29 Oct 2014 description
  • Another week of poorly distributed rains across the Greater Horn has led to strengthening deficits in southern Somalia.

  • In southern Africa, a delayed start of monsoonal rains observed in parts of Angola and South Africa.

1) As the rainfall season ends across Senegal and harvesting begins, impacts from poorly distributed rains during the summer months and a delayed onset to the rainfall season in July which resulted in deteriorated conditions could impact crop yields.

22 Oct 2014 description
  • Torrential rains continued across much of saturated and flood-affected South Sudan.

  • Bi-modal regions of the Gulf of Guinea observed a second week of below-average rain.

1) As the rainfall season ends across Senegal and harvesting begins, impacts from poorly distributed rains during the summer months and a delayed onset to the rainfall season in July which resulted in deteriorated conditions could impact crop yields.

15 Oct 2014 description
  • Heavy rains in South Sudan resulted in flooding and localized landslides during the past two weeks.

  • Below-average rain was observed across bi-modal areas in West Africa.

1) Despite a seasonable return of precipitation during August, moisture deficits have persisted in northwestern Senegal. The delayed onset of the season in July has already resulted in deteriorated conditions and affected crops on the ground.

08 Oct 2014 description

1) Despite a seasonable return of precipitation during August, moisture deficits have persisted in northwestern Senegal. The delayed onset of the season in July has already resulted in deteriorated conditions and affected crops on the ground.

2) Poor seasonal rainfall since the middle of August, including prolonged dry spells, has led to late-season moisture deficits that have negatively impacted crop development throughout parts of the Tillaberi region of southwestern Niger and eastern Mali. Below average rains are forecast in the region for the upcoming outlook period.

01 Oct 2014 description
  • Favorable, late-season rains continued throughout many regions of West Africa during the last week.
  • Significantly heavy rainfall forecast over northern Somalia and eastern Ethiopia.

1) Below-average rains during the Belg season and a late onset of the Kiremt rains have led to persistent moisture deficits, which have delayed planting and negatively affected the development of already-planted crops over the Arsi and West Arsi zones in central Oromia of central Ethiopia.

24 Sep 2014 description
  • Favorable, late-season rains were received throughout many regions of West Africa during the last week.

  • A seasonable distribution of rains was received across East Africa during late September.

1) Below-average rains during the Belg season and a late onset of the Kiremt rains have led to persistent moisture deficits, which have delayed planting and negatively affected the development of already-planted crops over the Arsi and West Arsi zones in central Oromia of central Ethiopia.

17 Sep 2014 description
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  • Seasonal shower activity weakens, leaving many anomalously dry areas as the ITCZ/ITF withdraws across the Sahel.
  • Heavy September rains lead to flooding, and damaged crops throughout many parts of Uganda.
10 Sep 2014 description
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  • A seasonable distribution of rainfall was received across parts of the Sahel during the last week.
  • Little relief to seasonal dryness was observed throughout parts of central Ethiopia.

1) Below-average rains during the Belg season and a late onset of the Kiremt rains have led to persistent moisture deficits, which have delayed planting and negatively affected the development of already-planted crops over the Arsi and West Arsi zones in central Oromia of central Ethiopia.

03 Sep 2014 description
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  • Suppressed seasonal rains were received across the western Sahel during late August.
  • Enhanced rains continued over western Ethiopia, eastern Sudan and eastern South Sudan.

1) Below-average rains during the Belg season and a late onset of the Kiremt rains have led to persistent moisture deficits, which have delayed planting and negatively affected the development of already-planted crops over the Arsi and West Arsi zones in central Oromia of central Ethiopia.

27 Aug 2014 description
  • Above-average rains observed over the Sahel during the past week.
  • Slightly reduced rains recorded in Sudan during the past observation period.

1) Below-average rains during the Belg season and a late onset of the Kiremt rains have led to persistent moisture deficits, which have delayed planting and negatively affected the development of already-planted crops over the Arsi and West Arsi zones in central Oromia of central Ethiopia.

20 Aug 2014 description
  • Increased rains observed in West Africa during the past observation period.

  • Consistent heavy rains triggered flooding, destroyed houses, and thousands of displaced people in Sudan.

1) Inadequate rainfall distribution since early June has delayed planting and negatively affected crop development in northeastern Nigeria. Although an increase in rainfall was observed recently, continued favorable rainfall amounts are needed to overcome long-term deficits.

13 Aug 2014 description
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  • Some increase in rainfall expected across West Africa during the next outlook period.
  • Many areas of Sudan have reported flooding, house damages, and displaced people due to continued heavy rains.
06 Aug 2014 description

- Below-average rains observed across western Sahel during late July.

- Wetness continues in Eastern Africa.

1) Since early June, seasonal rainfall has been both suppressed and infrequent across northeastern Nigeria leading to a strengthening of moisture deficits. While there is a chance for some relief with increased rainfall forecast during the upcoming outlook period, anomalously dry ground conditions are expected to persist, which still may negatively impact developing crops later into the season.

30 Jul 2014 description
  • Heavy rains in parts of eastern Sudan resulted in flooding which damaged infrastructure.

  • Ground conditions continue to deteriorate due to poor rains in northeastern Nigeria, western Chad and Senegal.

23 Jul 2014 description
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  • A large area of enhanced rainfall may trigger localized flooding across parts of eastern Sudan.
  • Consistently poor rainfall has led to deteriorating ground conditions across northeastern Nigeria and western Chad.

1) The potential for significantly heavy rainfall remains forecast over the River Nile and Kassala provinces of eastern Sudan, which may trigger localized flooding and elevated river levels along the Nile River basin during the next seven days.

16 Jul 2014 description
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  • Below-average rains were observed across much of West Africa during the past week.
  • Locally heavy rains continued across saturated areas in South Sudan and southern Sudan.

1) Above-average rain during the past thirty-days has resulted in saturated grounds and localized flooding in parts of South Sudan and southern Sudan. With above-average rain forecast during the next week, the risk for localized flash flooding is elevated.

09 Jul 2014 description
  • Torrential rains impacted coastal Cote D’Ivoire during the past week.

  • An increase in rain was observed across dry areas in northwestern Ethiopia and southeastern Sudan

1) Heavy and above-average rains since May have oversaturated the grounds of southern Mali and lead to rainfall surpluses greater than 200% of normal in some locations. With heavy rain forecast during the next outlook period, the risk for new flooding across the region will be increased.

02 Jul 2014 description

Locally heavy rains caused flooding and damages to infrastructure in southern Nigeria.

Above-average rains were observed across southern Sudan.

1) Heavy and above-average rains since the beginning of June have oversaturated the grounds of Sierra Leone, Liberia, southern Guinea and western Cote D’Ivoire. With heavy downpours forecast during the next outlook period, the risk for new flooding across the region will be increased.

25 Jun 2014 description
  • Increased rains observed over the central parts of West Africa.

  • Slow start of the June-September rains observed over parts of Eastern Africa.