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World + 18 others
Global Weather Hazards Summary April 11-17, 2014

Locally heavy rainfall may ease moisture deficits in parts of western Angola

Africa Weather Hazards

  1. Poorly distributed seasonal rainfall since February has led to deteriorating ground conditions in western Angola. These long-term moisture deficits may negatively impact developing crops and pastoral areas. However, precipitation forecasts indicate the potential for locally heavy rainfall in the Benguela and Cuanza Sul provinces, which may provide some relief to moisture stress in the country.
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Angola + 7 others
Climate Prediction Center’s Africa Hazards Outlook April 10 – April 16, 2014

  • Average to above average seasonal rainfall continues throughout many parts of the Greater Horn of Africa.

  • The weakening of precipitation associated with the departure of the monsoon was observed across southern Africa.

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Climate Prediction Center’s Africa Hazards Outlook April 3 – April 9, 2014

  • The continued suppression of rainfall suggests an early cessation of the monsoon over parts of southern Africa.
  • Increased rains observed over the Afar and highland regions of Ethiopia during late March.

1) Heavy and above-average rains over the past few weeks have increased rainfall surpluses and resulted in flooding across the Omusati region along the Angola-Namibian border. The inundation has led to the closure of several schools in the area. Moderate to heavy rains are forecast to continue during the next week.

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Namibia + 15 others
Climate Prediction Center’s Africa Hazards Outlook March 27 – April 2, 2014

A decrease in rainfall has been recorded over Southern Africa during the past week.

A favorable start of the March-May season has been observed over the Greater Horn of Africa.

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World + 23 others
Global Weather Hazards Summary March 21-27, 2014

Rains maintain flooding and ground saturation risks throughout southern Africa

Africa Weather Hazards

1.Heavy rains over the past several weeks have destroyed houses, damaged infrastructure, and displaced local residents over the Kitwe region of north-central Zambia. Moderate to heavy rains forecast during the next week could maintain elevated risks for localized flooding over many areas of the region.

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Angola + 13 others
Climate Prediction Center’s Africa Hazards Outlook March 20 – March 26, 2014

  • A favorable distribution of rainfall was observed over Southern Africa during the past week.

  • Widespread and above-average rains fell across the Greater Horn of Africa during the past week.

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Mozambique + 11 others
Climate Prediction Center’s Africa Hazards Outlook March 13 – March 19, 2014

1) Heavy downpours over the past few weeks have caused the overflowing of the Licungo River across the Zambezia province of northern Mozambique. The flooding has negatively affected the livelihoods of many residents of the Namacura and Maganja da Costa districts. Light rains are expected during the next week, which could sustain oversaturation and worsen conditions on the ground.

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World + 6 others
Global Weather Hazards Summary March 7-13, 2014

Flood risks remain for parts of south-eastern Africa

  1. Heavy rains during the past week have destroyed houses, damaged infrastructure, and displaced local residents near Kitwe in north-central Zambia. Moderate to heavy rains are expected to continue during the next outlook period, which could trigger new flooding and worsen ground conditions.

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Zimbabwe + 11 others
Climate Prediction Center’s Africa Hazards Outlook March 6 – March 12, 2014

 Heavy downpours have caused flooding in north-central Zambia, southern Zimbabwe, and northern Mozambique.

 Light to moderate rains were observed over the Greater Horn of Africa during the past observation period.

1) Heavy downpours during the past week have caused the Licungo River to burst its banks, inundating expansive cropping areas, infrastructure, and houses downstream. Although reduced rains are forecast over the region during the next week, any additional rain may exacerbate the ground conditions, including elevated risks for waterborne disease outbreaks.

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Namibia + 3 others
Southern Africa: Weekly Report (25 February to 3 March 2014)

Namibia:

As of 3 March 2014, 39 cholera cases and 3 deaths have been reported in Katutura, Windhoek. All patients have been discharged from the hospitals. The Red Cross is busy erecting tents for the CTCs and has requested DDRM to assist with better and stronger tents; as well as expertise from the National Defence Force to assist in putting up tents. Needs identified include provision/distribution of water purification sachets to communities, improved active surveillance of new cases and strengthening of the prevention campaign in different languages and media.

UN Office for the Coordination of Humanitarian Affairs:

To learn more about OCHA's activities, please visit http://unocha.org/.

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World + 6 others
Global Weather Hazards Summary February 28 - March 6, 2014

Flood risks remain for parts of south-eastern Africa

  1. Consistently heavy rains over the past few weeks have caused flooding, overflowing of rivers, infrastructure damage, and have displaced people in many local areas of central and eastern Zambia, including the Luano Valley, Kitwe, and Chipata regions. Heavy downpours are forecast to continue during the next outlook period, which could exacerbate ground conditions.

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Mozambique + 10 others
Climate Prediction Center’s Africa Hazards Outlook February 27 – March 5, 2014

Torrential rains continued over saturated areas in Zambia and Mozambique

An extended dry spell continued during the past week over southern Uganda, increasing rainfall deficits.

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World + 9 others
Global Weather Hazards Summary February 21-27, 2014

Heavy rainfall forecast for flood-affected areas of southern Africa

  1. Consistently heavy rains over the past few weeks have caused flooding, overflowing of rivers, infrastructure damage, and have displaced people in many local areas of central and eastern Zambia, including the Luano Valley, Kitwe, and Chipata regions. Heavy downpours are forecast to continue during the next outlook period, which could exacerbate ground conditions.

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Zimbabwe + 9 others
Climate Prediction Center’s Africa Hazards Outlook February 20 – February 26, 2014

Heavy downpours during the past observation period have caused flooding over many local areas of eastern Southern Africa.

1) Abundant rains over the past several weeks have led to elevated river levels along the Púnguè, Búzi and Save Rivers in central Mozambique. Localized flooding has occurred that has inundated crop fields, damaged infrastructure, displaced local populations and isolated towns. River levels are expected to remain near or above alert level during the next week.

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Update: Flood Water over Tokwe Mukorsi Dam, Masvingo Province, Zimbabwe (as of 19 February 2014)

This map illustrates satellite-detected water bodies at the Tokwe Mukorsi Dam, Masvingo Province, Zimbabwe, as imaged by TerraSAR-X on 18 February 2014. The flooded area above the dam has decreased slightly since the previous analysis using an image from 11 February 2014 and currently encompasses about 2,278 ha. It is likely that flood waters have been systematically underestimated along highly vegetated areas along main river banks because of the special characteristics of the satellite data used. This analysis has not yet been validated in the field.