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28 Oct 2015 description
  • Mostly near-average conditions have been observed across West Africa during this past week.
  • Heavy rain continues for portions of southern Ethiopia and Somalia, raising flooding concerns in East Africa.

1) Poorly distributed rainfall has resulted in drought, which has severely impacted ground conditions and already led to livestock death across parts of north-central and eastern Ethiopia.

21 Oct 2015 description

Heavy rains have continued for far western Gulf of Guinea, while much drier conditions prevailed farther east across West Africa.

Heavy rain continues for portions of East Africa raising flooding concerns.

1) Poorly distributed rainfall has resulted in drought, which has severely impacted ground conditions and already led to livestock death across parts of northcentral and eastern Ethiopia.

25 Sep 2015 description

Heavy rainfall expected to provide some long-term dryness relief in Central America

Africa Weather Hazards

  1. Significantly aboveaverage seasonal rainfall has led to saturated ground conditions in several regions of West Africa. Heavy rainfall is forecast to continue across the region during the next week, which is expected to sustain the risk of flooding.

04 Sep 2015 description

Recent increases in rainfall provide little relief to long-term dryness in East Africa and Hispaniola

  1. Widespread, persistent, and heavy rainfall over the past several weeks have led to saturated ground conditions and localized flooding in several regions of West Africa. The continuation of heavy rainfall is forecast for the upcoming week, maintaining flooding risks throughout several areas in Senegal, Mali, Burkina Faso, western Niger, eastern Guinea and Sierra Leone.

28 Aug 2015 description

Increased rainfall across Hispaniola due to tropical storm activity

Africa Weather Hazards

  1. Widespread, heavy rainfall over the past few weeks has caused flooding over local areas of West Africa. Heavy rain is forecast to continue during the next week, elevating flooding risks over many already saturated areas.

  2. Significant rainfall is forecast to continue over eastern Chad and western Sudan, heightening risks for localized flooding and potential waterborne disease outbreaks.

31 Jul 2015 description

Above-average temperatures and rainfall lead to flooding in Central Asia

[Extract]

Central Asia Weather Hazards

  1. High temperatures during the first half of July have led to mudflows and flooding, damaging infrastructure and displacing populations across eastern Tajikistan.

29 Jul 2015 description

Abnormally wet conditions are continuing for several nations in the western Gulf of Guinea region

Moisture deficits worsen further in southeast Sudan, Eritrea and parts of Ethiopia with a continued lack of rainfall.

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.

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.

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.

09 Oct 2013 description

 After a week of heavy rain, rains across bi-modal West Africa were light and below-average.

 Anomalous heavy early-season rainfall was observed across much of Mozambique.

25 Sep 2013 description

 Some relief to dryness is expected across the Gulf of Guinea region during the end of September.

1) A pronounced late start of seasonal rainfall in July has delayed planting by approximately one month and has reduced crop yields across many parts of Sudan. The onset of continuous seasonal rainfall during mid to late September now remains critical for several local areas that have planted late.

11 Sep 2013 description

1) The onset of the rainy season was delayed by more than four weeks across southeastern Sudan, northwestern Ethiopia, and southern Eritrea. This has delayed planting, reduced planting areas, and negatively impacted crops across the region. Though an increase in rainfall has been observed since the beginning of August, seasonal rainfall deficits have been sustained over many local areas.

21 Aug 2013 description

 A favorable distribution of rainfall was observed across a wide portion of Africa during the past week.

1) A delayed start of the rainfall season across northwestern Ethiopia, southern Eritrea, and bordering areas in Sudan has negatively impacted cropping activities, including planting. After this past week’s heavy rainfall, moderate rains are forecast during the next outlook period, which could help to alleviate dryness over the region.

03 Oct 2012 description

1) Both anomalous seasonal rainfall and the northward position of the Inter-Tropical front during the past several months have favored breeding conditions for desert locusts over southeast Mauritania-western Mali, central Niger-eastern Mali, Chad, and east-central Sudan. With seasonal rains ending and as vegetation dries out, locusts are expected to concentrate and migrate towards the north as well as potentially into cropping areas in Mali and Niger.

12 Sep 2012 description

1) Heavy rains have resulted in fatalities and massive destruction in South Darfur, the northern Bahr el Ghazal, Warrap, and Jonglei states of South Sudan. Flooding potential remains as above-average rains are forecast during the next week.

2) Since July, heavy rains causing flooding and inundation along the Niger and Benue Rivers have led to the displacement of thousands of people and many fatalities in eastern Nigeria. Enhanced rainfall forecast could exacerbate the ground conditions.

29 Aug 2012 description

1) Heavy rains have resulted in fatalities and massive destruction in South Darfur and the northern Bahr el Ghazal, Warrap, and Jonglei states of South Sudan during the past week. Flooding potential remains as heavy rains are forecast during the next week.

2) Heavy downpours killed four people in Dakar and central Senegal during the past week. Heavy rains persisted, potentially exacerbating Cholera outbreak across Sierra Leone and Guinea. Concerns for flooding and Cholera spreading remain as heavy rains are again forecasted.

09 Aug 2012 description
  • Torrential rains continue across the western portions of West Africa.
  • Widespread heavy rains were observed across eastern Africa.
  • Hatching eggs and low-density locusts increase the potential for locust outbreak over many regions.

1) Heavy downpours have resulted in fatalities and displaced population over North and Central Darfur regions of Sudan during the past week. Flooding potential remains as heavy rains are forecast to continue during the next week.

02 Aug 2012 description

1) Above-average rains observed in western Sudan and eastern Chad during the past thirty days have caused localized flash floods. With additional heavy rain forecast for the next week, localized flash flooding could occur.