Preliminary satellite-derived impact assessment on health facilities, Arbaat Dam, Al Ganap Locality, Red Sea State, Sudan, 2 September 2024

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854** Status: Affected structures detected Further action(s): continue monitoring Summary of findings: Flooded areas and evidence of overflow were observed in Hamad City, Abu Hamad Locality, River Nile State, on August 29, 2024. Alshorta, Alshaheed Gamal (Family Health Center), and Abu Hamad Hospital are likely affected by the floodwaters. Yashgeen (Family Health Unit) and Alsilim (Family Health Center) appear to be unaffected by the floodwaters.

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854** This map illustrates satellite-detected water extent in Al Fashir City, Al Fasher Department, Al Fasher State, Sudan as observed from a WorldView-2 satellite image acquired on 3 September 2024 at 10:43 local time (08:43 UTC). Within analysed area of about 270km², a total of about 100 km² of land appears to be affected by floodwaters. UNITAR-UNOSAT identified about 1,600 potentially affected structures within the analysed area. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT)

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854** This map illustrates satellite-detected water extents in the two towns of Ag Geneina and Kereneik, West Darfur State, Sudan as observed from a Sentinel-2 image acquired on 5 September 2024 at 11:06 local time (09:06 UTC). Within the analysed area of about 700 km², a total of about 50 km² of land appears to be affected by floodwaters. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT).

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854** This map illustrates satellite-detected water extent in Abu Hamad Locality, River Nile State, Sudan as observed from a Sentinel-2 satellite image acquired on 19 August 2024 at 10:06 local time (08:06 UTC). Within analysed area of about 1,800 km², a total of about 28 km² of land appears to be affected by floodwaters. Based on Worldpop population data and the flood extent, approximately 400 people are potentially exposed or living close to flooded areas. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT)

**UNOSAT code: FL20240826SDN, GDACS ID: 1102854** This map illustrates satellite-detected water extent in Tawkar Locality, Red Sea State, Sudan as observed from a Sentinel-2 satellite image acquired on 26 August 2024 at 10:06 local time (09:56 UTC). Within analysed area of about 4,600 km², a total of about 783 km² of land appears to be affected by floodwaters. Based on Worldpop population data and the flood extent, approximately 33,400 people are potentially exposed or living close to flooded areas. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to the United Nations Satellite Centre (UNOSAT)

**UNOSAT code FL20220816SDN** This map illustrates satellite-detected surface waters in El Salan & El Jabalain districts, White Nile State as observed from a RCM-3 image acquired on 11 September 2022. Within the analyzed area of about 200 km², about 17 km² of lands appear to be flooded. Water extent appears to have decreased of about 13 km² since the 04 September 2022. Flood waters are observed in the vicinity of Alagaya refugee camp as of 11 September 2022. Kilo Arba refugee camp appears to be affected by floods as of 11 September 2022. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).