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collection:
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nasa new
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nasa new
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mediatype:
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image
mediatype
image
mediatype
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collection:
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nasa
collection
nasa
collection
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collection:
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nasanaturalhazards
collection
nasanaturalhazards
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title:
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Floods in Uganda: Natural Hazards
title
Floods in Uganda: Natural Hazards
title
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description:
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* eoimages.gsfc.nasa.g ov/images/imagerecor ds/19000/19110/Ugand a_TMO_2007238_lrg.jp g May 18, 2007 (2.44 MB JPG) Flooded rivers in Central Uganda cut off access to some northern and eastern sections of the country in mid-September 2007, reported the Monitor, a Kampala (Uganda) news service, on September 18. Like many other countries in western, central, and eastern Africa, Uganda faced severe flooding as a result of unusually heavy rains from July through September. By September 18, the floods had killed at least 10 and affected about 300,000 people in Uganda, said the United Nations Office for the Coordination of Humanitarian Affairs ( www.reliefweb.int/rw /rwb.nsf/db900sid/LS GZ-776J4Z?OpenDocume nt&rc=1&emid=FL-2007 -000138-UGA OCHA ).
The Moderate Resolution Imaging Spectroradiometer ( modis.gsfc.nasa.gov MODIS ) on NASA's terra.nasa.gov/ Terra satellite captured this image of the most flooded part of Uganda on September 18. The image on the right was taken on May 18 and shows the region under normal conditions. The images were made with infrared and visible light to increase the contrast between water and land. Water is black or dark blue, and plant-covered land is green. Clouds are light blue and white.
Floods widen the rivers flowing into Lake Bisina in the September image. Water pools in the U-shaped bends of the Kelim River east of the lake, and the Okok and Okere Rivers to the north are swollen. Traces of black define smaller rivers that weren't visible in May.
In addition to causing the floods shown here, the unrelenting rain destroyed up to 90 percent of the crops in some regions and caused many traditional mud-brick homes to collapse, said OCHA. The floods also contaminated water supplies, increasing the potential for an outbreak of waterborne diseases such as cholera.
Uganda was just of one many African countries that were flooded in September 2007. As many as 17 countries and more than a million people were affected by flooding across Africa, reported BBC News on September 17. Images of flood areas in earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14532 Nigeria, earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14528 Ghana, earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14526 Senegal, earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14534 Mali, and earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14499 Sudan are available on the Earth Observatory. rapidfire.sci.gsfc.n asa.gov/subsets/ Daily images of Africa's Sahel region, where the floods were concentrated, are available from the MODIS Rapid Response System.
NASA images courtesy the rapidfire.sci.gsfc.n asa.gov MODIS Rapid Response Team at NASA GSFC.
description
* eoimages.gsfc.nasa.g ov/images/imagerecor ds/19000/19110/Ugand a_TMO_2007238_lrg.jp g May 18, 2007 (2.44 MB JPG) Flooded rivers in Central Uganda cut off access to some northern and eastern sections of the country in mid-September 2007, reported the Monitor, a Kampala (Uganda) news service, on September 18. Like many other countries in western, central, and eastern Africa, Uganda faced severe flooding as a result of unusually heavy rains from July through September. By September 18, the floods had killed at least 10 and affected about 300,000 people in Uganda, said the United Nations Office for the Coordination of Humanitarian Affairs ( www.reliefweb.int/rw /rwb.nsf/db900sid/LS GZ-776J4Z?OpenDocume nt&rc=1&emid=FL-2007 -000138-UGA OCHA ).
The Moderate Resolution Imaging Spectroradiometer ( modis.gsfc.nasa.gov MODIS ) on NASA's terra.nasa.gov/ Terra satellite captured this image of the most flooded part of Uganda on September 18. The image on the right was taken on May 18 and shows the region under normal conditions. The images were made with infrared and visible light to increase the contrast between water and land. Water is black or dark blue, and plant-covered land is green. Clouds are light blue and white.
Floods widen the rivers flowing into Lake Bisina in the September image. Water pools in the U-shaped bends of the Kelim River east of the lake, and the Okok and Okere Rivers to the north are swollen. Traces of black define smaller rivers that weren't visible in May.
In addition to causing the floods shown here, the unrelenting rain destroyed up to 90 percent of the crops in some regions and caused many traditional mud-brick homes to collapse, said OCHA. The floods also contaminated water supplies, increasing the potential for an outbreak of waterborne diseases such as cholera.
Uganda was just of one many African countries that were flooded in September 2007. As many as 17 countries and more than a million people were affected by flooding across Africa, reported BBC News on September 17. Images of flood areas in earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14532 Nigeria, earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14528 Ghana, earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14526 Senegal, earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14534 Mali, and earthobservatory.nas a.gov/NaturalHazards /natural_hazards_v2. php3?img_id=14499 Sudan are available on the Earth Observatory. rapidfire.sci.gsfc.n asa.gov/subsets/ Daily images of Africa's Sahel region, where the floods were concentrated, are available from the MODIS Rapid Response System.
NASA images courtesy the rapidfire.sci.gsfc.n asa.gov MODIS Rapid Response Team at NASA GSFC.
description
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subject:
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What -- Earth
subject
What -- Earth
subject
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subject:
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What -- Visible Light
subject
What -- Visible Light
subject
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subject:
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Where -- Goddard Space Flight Center (GSFC)
subject
Where -- Goddard Space Flight Center (GSFC)
subject
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subject:
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What -- Terra
subject
What -- Terra
subject
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subject:
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Where -- Nigeria
subject
Where -- Nigeria
subject
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subject:
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Where -- Senegal
subject
Where -- Senegal
subject
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subject:
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Where -- Mali
subject
Where -- Mali
subject
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subject:
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Where -- Sudan
subject
Where -- Sudan
subject
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subject:
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Where -- Ghana
subject
Where -- Ghana
subject
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subject:
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Where -- Uganda
subject
Where -- Uganda
subject
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subject:
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Where -- Kampala
subject
Where -- Kampala
subject
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what:
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Earth
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what:
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Visible Light
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what:
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Terra
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where:
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Goddard Space Flight Center (GSFC)
where
Goddard Space Flight Center (GSFC)
where
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where:
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Nigeria
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where:
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Mali
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where:
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Senegal
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where:
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Sudan
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where:
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Ghana
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where:
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Uganda
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where:
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Kampala
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identifier:
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Uganda_TMO_2007261
identifier
Uganda_TMO_2007261
identifier
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uploader:
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gwilliam@archive.org
uploader
gwilliam@archive.org
uploader
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addeddate:
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2011-08-02 08:11:16
addeddate
2011-08-02 08:11:16
addeddate
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publicdate:
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2011-08-02 08:11:16
publicdate
2011-08-02 08:11:16
publicdate
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creator:
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NASA -- NASA Image Of The Day
creator
NASA -- NASA Image Of The Day
creator
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ImageUID:
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file:/home/lunaadmin /Source_download/201 108/1/Uganda_TMO_200 7261/Uganda_TMO_2007 261.jpg
ImageUID
file:/home/lunaadmin /Source_download/201 108/1/Uganda_TMO_200 7261/Uganda_TMO_2007 261.jpg
ImageUID
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filename:
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Uganda_TMO_2007261.j pg
filename
Uganda_TMO_2007261.j pg
filename
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date:
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2007-09-18
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rights:
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Public Domain
rights
Public Domain
rights
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source:
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year:
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2007
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language:
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eng
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