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12 Jan 2017 description

Introduction

The Lessons Learned Portal Project is a recommendation by participants of the February 2015 Expert Forum in Antalya, Turkey, a gathering of more than 90 participants that focused on “Lessons Learned about Lessons Learned about Hydro-meteorological Disaster Risk Reduction in a Changing Climate.”

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.

18 Sep 2015 description

Little relief expected for anomalously dry areas of East Africa and Hispaniola

Africa Weather Hazards

  1. Significantly above-average rainfall since early August has led to saturated ground conditions and localized flooding 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 across the region.

11 Sep 2015 description

Dry conditions forecast for areas of Central America already in severe drought

Africa Weather Hazards

  1. Heavy rainfall in August has led to saturated ground conditions and localized flooding in several regions of West Africa. Heavy rainfall is forecast to continue across the region during the next week.

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.

21 Aug 2015 description

Poorly distributed rainfall in West and East Africa likely to exacerbate conditions

Africa Weather Hazards

  1. Widespread, heavy rain during the past few weeks has caused flooding over local areas of Mali, Burkina Faso, and Niger. Heavy rain is forecast to continue during the next week, maintaining elevated risks for flooding over many areas.

07 Aug 2015 description

Heavy rainfall forecast for flood-affected areas of West Africa

Africa Weather Hazards

  1. A slightly delayed start to the season has resulted in abnormal dryness for Gambia and central areas of Senegal. Dry ground conditions have reportedly led to delayed planting and have negatively impacted the health of livestock.

  2. Heavy downpours have caused flooding and fatalities in Conakry, Guinea during the past week. Torrential rain is forecast to continue during the next week, which could worsen conditions on the grounds.

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.

24 Jul 2015 description

Increased rainfall unlikely to overcome deficits in Central America, Hispaniola, and parts of West Africa

Africa Weather Hazards

  1. A slightly delayed start to the season with sporadic light rains in recent weeks has resulted in abnormal dryness for Gambia and central areas of Senegal. Dry ground conditions have led to delayed planting and have negatively impacted livestock health.

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.

10 Jul 2015 description

Irregular rainfall to persist in Central America and Hispaniola; dryness worsens in West Africa

Africa Weather Hazards

A delayed onset of the rainy season, followed by poorly-distributed rainfall, has led to abnormal dryness across Burkina Faso, the 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 parts of this region.

26 Jun 2015 description

Increased rainfall unlikely to relieve dryness in Central America and Haiti

Africa Weather Hazards

A delayed onset of the rainy season, followed by poorly-distributed rainfall, has led to abnormal dryness across Burkina Faso, the 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 parts of this region.

13 Jun 2015 description
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Start of season remains slow in parts of West Africa, abnormal dryness continues in Central America and Haiti

Africa Weather Hazards

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

01 Oct 2001 description

October 1, 2001 - A new satellite-based method for early detection, monitoring and analysis of drought shows that nearly 20 percent of the world's landmass has been stricken by drought over the past two years, according to NOAA scientists. (Click NOAA satellite image for larger view of world drought conditions taken Sept.