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16 Sep 2016 description

Abnormal dryness within East Africa and elevated river levels along the Niger River in Nigeria

Africa Weather Hazards

  1. A prolonged period of heavy rainfall has triggered flooding and inundation along the Niger River in Nigeria and Niger. As the river slowly drains, stream flow should remain high through early September.

  2. Low and poorly distributed seasonal rainfall across parts of central Senegal have led to strengthening moisture deficits.

09 Sep 2016 description

Flooding risks remain in East and West Africa, while rainfall deficits increase in Ethiopia and Uganda

About Weather Hazards

The Global Weather Hazards report anticipates severe weather or climate events in Africa, Latin America and the Caribbean, and Central Asia. This product provides maps with current weather and climate information; short and medium range weather forecasts (up to one week); and the potential impact on crop and pasture conditions. It does not reflect long range forecasts or food security conditions.

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
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Background

  1. The African Public Health Emergency Fund (APHEF or the Fund) was established by the Regional Committee in 2012 with the aim of providing catalytic resources for initiating timely responses to public health emergencies. Ever since, commitments have been made at every subsequent Regional Committee session to improve the functionality of this solidarity fund.

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.

16 Aug 2016 description

What is La Niña?

La Niña is the cooling of sea surface temperatures in the tropical Pacific, which occurs roughly every three to five years, lasting from six to 24 months. On average, half of El Niño events are followed by a La Niña, which typically affects global climate patterns in the opposite way El Niño does. The intensity of the La Niña climatic phenomenon generally peaks between October and January

Purpose of this report

06 Aug 2016 description

The passage of Tropical Storm EARL expected to partially mitigate dryness over Central America

Africa Weather Hazards

  1. Consistent and aboveaverage rain over the past few weeks has led to moisture surpluses throughout much of Eastern Africa. Torrential rain is forecast to continue over western Sudan and the highlands of Ethiopia and Eritrea, likely to elevate the River Nile and Al Gash River levels further and potentially resulting in flooding over many areas of Sudan during the next week.

29 Jul 2016 description
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Heavy rains may lead to flooding in East and West Africa, dryness persists in Central America

  1. Consistent and above average rain over the past few weeks has led to moisture surpluses throughout much of Eastern Africa. Torrential rain is forecast to continue over western Sudan and the highlands of Ethiopia and Eritrea, which is likely to raise the River Nile and Al Gash River levels further and potentially result in flooding over many areas of Sudan during the next week.

09 Jul 2016 description

Slight relief to dryness possible over some parts of Guatemala and Honduras

Africa Weather Hazards

Above-average rain fell over the far western West Africa and many parts of the Sahel.

Abundant rain expected in western Ethiopia during the next week.

05 Jul 2016 description

Global overview

What is La Niña?

La Niña is the cooling of sea surface temperatures in the tropical Pacific, which occurs roughly every three to five years, lasting from six to 24 months. The chances of La Niña following an El Niño episode are higher on average — half of the El Niño events are followed by a La Niña — and typically it affects global climate patterns in the opposite way El Niño does. The intensity of the La Niña climatic phenomenon generally peaks between October and January.

Purpose of this report

01 Jul 2016 description

Little relief to dryness expected over Guatemala and Honduras

Africa Weather Hazards