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08 Jun 2018 description
report UNOSAT

08 June 2018, Geneva, Switzerland - A tropical cyclone formed in the Gulf of Aden between Yemen and northern Somalia on 16 May. On 19 May 2018, Tropical Cyclone Sagar-18 made landfall in Djibouti causing heavy rains and flash floods to surge in Djibouti city and Balbala suburb.

28 May 2018 description
map UNOSAT

This map illustrates satellite detected potentially damaged buildings within the affected neighborhoods in Djibouti, Djibouti District, Djibouti Region, Djibouti. Potentially affected neighborhoods were defined according to field data. The analysis was conducted by analyzing a post-event Pleiades image acquired on 23 May 2018, after the passage of Tropical Cyclone Sagar-18, compared with a pre-event WorldView-2 image acquired on 23 April 2018.

25 May 2018 description
map UNOSAT

UNITAR-UNOSAT, following the request of UNOCHA Djibouti , has performed a flood analysis to illustrate the potential impact in the wake of Tropical Cyclone Sagar-18 over the city of Djibouti.

UNOSAT analysis illustrates the potential satellite detected water extent within the city of Djibouti and classifies the areas as:

23 May 2018 description
map UNOSAT

This map illustrates satellite-detected flood water extent within the city of Djibouti, Djibouti District, Djibouti Region, Djibouti.

22 May 2018 description
map UNOSAT

UNITAR – UNOSAT, following the request of UNOCHA Djibouti , has performed a rapid flood assessment to illustrate the impact caused after the passage of Tropical Cyclone Sagar-18 over Djibouti & Balbala. For this rapid flood analysis UNOSAT has used post-event cloud free images of the area, collected on the 20th & 21st May 2018, 3 meters resolution.