UNOSAT code FL20230912LBY, GDACS Id: 1102204 Status: Significant light loss observed.
Further action(s): Continuous observations planned for full assessment
Severe floods in Libya have generated power supply outage in Derna and Al Baydā.
About 5 km2 in Derna, and 4 km2 in Al Baydā became darker based on comparison of SDGSAT-1 images acquired before and after the floods.
River delta area in Derna city lost the majority of night-time light, with power supply not fully restored as of 17 September 2023.
In Al Baydā, power supply has been almost fully restored as of 17 September 2023.
Continuous observations have been planned for full assessment of power recovery.
UNOSAT code FL20230912LBY, GDACS Id: 1102204 This map illustrates satellite-detected flood impact in the 2 Derna dams over Benghazi Governorate, East pronvce, Libya, as observed from optical very-high resolution satellite imagery. Dam wall reservoirs appears to be destroyed in both the upstream and the downstream Derna dams.
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 FL20230912LBY, GDACS Id: 1102204 Status: increased water observed
Further action(s): continue monitoring
Wadi Qattarra Dam 1 & 2 appears to be filled as of 16 September 2023;
Wadi Jaza dam appears to be filled as of 15 September 2023;
Increased water observed in Al Marj dam as of 15 September 2023;
Both Derna dams destroyed by rushing flood waters.
UNOSAT code EQ20230909MAR, GDACS Id: 1390643 Status: Power outage observed.
Further action(s): continue monitoring
No significant power outage observed in Marrakech (70 km NE mainshock epicentre), Taroudant (150 km SW Marrakech) and Chichaoua (75 km SW Marrakech).
By 17 September, power supply in Tameslouht (20 km SW Marrakech) has recovered to the level observed before the earthquake of 08 September 2023.
On 14 September, Southeast of Amizmiz likely to have power outage. By 17 September, power supply in Amizmiz (50 km SW Marrakech) was still in recovery phase but not yet at the before earthquake level.
On 14 September, no evidences of power outage is observed in rural areas such as Ait Iaaza (60 km SW mainshock epicentre) and Sidi Zouine (60 km NE mainshock epicentre).
UNOSAT code FL20230912LBY, GDACS Id: 1102204 This map illustrates satellite-detected flood extent in the Al Tamimi Town, East Province (Libya) as observed from a Pléiades imagery acquired on 13 September 2023 at 11:15 local time after the passage of the Mediterranean tropical-like cyclone Daniel. Within the extent of the map, at least 64 structures appear to have been potentially exposed to rushing 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 FL20230912LBY, GDACS Id: 1102204 This map illustrates satellite-detected flood extent in the centre of Derna (Libya) as observed from a Pléiades imagery acquired on 13 September 2023 at 13:39 local time after the passage of the Mediterranean tropical-like cyclone Daniel. Extensive damage and destructions are observed in the city centre and the port area. 2217 buildings were affected by the rushing floodwaters in Derna and 886 in this sector of the city.
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 FL20230912LBY, GDACS Id: 1102204 This map illustrates satellite-detected flood extent in Derna City located in the East Province of Libya, as observed from a Pléiades imagery acquired on 13 September 2023 at 13:39 local time after the passage of the Mediterranean tropical-like cyclone Daniel. Within the city of Derna, at least 2,217 buildings appear to have been exposed to rushing 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 FL20230912LBY, GDACS Id: 1102204 Live web map showing analysis related to floods in Libya following the strom Daniel in the north-eastern part of Libya.
UNOSAT code EQ20230909MAR, GDACS Id: 1390643 This map illustrates potentially damaged structures/buildings by the M6.8 Chichaoua earthquake (70 km SW Marrakesh) of 08 September 2023 (22:11 UTC) as detected by using a Pleiades very high-resolution satellite image acquired on 10 September 2023. Within map extent, UNOSAT identified 271 damaged/potentially damaged structures.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code EQ20230909MAR, GDACS Id: 1390643 Cette carte illustre les structures/bâtiments potentiellement endommagés par le séisme de magnitude 6,8 d’ Adassil/Mjdid du 8 Septembre 2023 à 22h11 UTC (à 75 km au SO de Marrakech) tel qu'observé à partir d'une image satellite Pléiades acquise le 10 Septembre 2023. Dans ce secteur d’analyse, UNOSAT a identifié 216 bâtiments endommagés et/ou potentiellement endommagés.
Ceci est une analyse préliminaire et n'a pas encore été validée sur le terrain. Ne pas hésiter à envoyer vos commentaires au Centre Satellitaire des Nations Unies (UNOSAT)
UNOSAT code EQ20230909MAR, GDACS Id: 1390643 This map illustrates potentially damaged structures/buildings by the M6.8 Adassil/Al Haouz earthquake (70 km SW Marrakesh) of 08 September 2023 (22:11 UTC) as detected by using a Pleiades very high-resolution satellite image acquired on 10 September 2023. Within map extent, UNOSAT identified 77 damaged/potentially damaged structures.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code EQ20230909MAR, GDACS Id: 1390643 Cette carte illustre les structures/bâtiments potentiellement endommagés par le séisme du 8 Septembre 2023 à Taroudant (à 155 km au SO de Marrakech) tel qu'observé à partir de l’analyse d’une image satellite Pléiades acquise le 10 Septembre 2023. Dans ce secteur d’analyse, UNOSAT a identifié 205 bâtiments endommagés et/ou potentiellement endommagés. L'observation d'un regroupement de tentes au NE de la ville indiquerait une zone de rassemblement temporaire de sinistrés.
Ceci est une analyse préliminaire et n'a pas encore été validée sur le terrain. Ne pas hésiter à envoyer vos commentaires au Centre Satellitaire des Nations Unies (UNOSAT).
UNOSAT code EQ20230909MAR, GDACS Id: 1390643 This application provides geospatial information on ongoing satellite based-assessment related with the 6.8 magnitude earthquake in Morocco of the 08th of September 2023 (22:11 UTC) with a mainshock epicentre located 70 SW of Marrakesh city.
Important note: The boundaries and names shown, and the designations used on this map do not imply official endorsement or acceptance by the United Nations. The United Nations Satellite Centre -UNOSAT is not responsible for the misuse or misrepresentation of the map.
A magnitude 6.2 earthquake at 41.368 depth occurred on Sep 06 2023 in 42km SW of Coquimbo. It impacted 349977 people. The epicentre was at latitude -30.2775 longitude -71.536.
UNOSAT code FL20230807BGD This map illustrate the number of affected buildings within specific district boundaries of interest in Bandarban, Cox's Bazar, Chattogram, and Rangamati Districts, located in Chattogram Division, Bangladesh as of 12 to August 2023. And using an automated analysis with Artificial Intelligence based methods.
Within the analyzed area of about 17,000 km2 and, about 350km2 of lands appear to be flooded. Based on Worldpop population data from 2020, the flood water extent and Microsoft building footprint , ~415,000 people are potentially exposed or living close to flooded areas and about 932 building potentially affected by floods.
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 FL20220424SSD This map illustrates cumulative satellite-detected water using VIIRS in South Sudan between 11 to 15 August 2023 compared with the period from 10 to 14 July 2023. Within the cloud free analyzed areas of about 630,000 km², a total of about 26,000 km² of lands appear to be affected with flood waters. Water extent appears to have increased of about 9,000 km² since the period between 10 to 14 July 2023. Based on Worldpop population data and the maximal flood water extent ~450,000 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 FL20230811NOR ette kartet viser kumulativt satellittoppdaget overflatevann langs med Gudbrandsdalslågen i Ringebu, Sør-Fron og Nord-Fron kommune, Innlandet fylke, Norge, observert fra et Sentinel-1 bilde tatt den 10. august 2023 kl. 17:03 UTC.
Innenfor det analyserte området på omtrent 500 km², er omtrent 15 km² med land observert som oversvømt. Basert på befolkningsdata fra Worldpop og det kartlagte overflatevannet er omtrent 800 personer potensielt eksponert eller bor i nærheten av det oversvømte områder.
Dette er en foreløpig analyse og er ennå ikke validert på feltet.
Vennligst send tilbakemelding fra bakken til FNs satellittsenter (UNOSAT).
UNOSAT code FL20230811NOR This map illustrates satellite-detected water extent as observed from a Pléiades imagery acquired on the 12 August 2023 at 13:31 local time.Within the analysed area of about 16,000 ha, a total of about 255 ha of lands appear to be affected with flood waters.
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).
The AWSD is a global compilation of reports on major security incidents involving deliberate acts of violence affecting aid workers. This dataset includes all incidents up to 2022, which have gone through a comprehensive verification process.
UNOSAT code FL20230807LAO This map illustrates cumulative satellite-detected surface waters over Khammouan & Savannakhet Provinces, Lao PDR as oberved from a Sentinel-1 image acquired on 04 August 2023 at 18:04 local time.
Within the analysed area of about 25,000 km², a total of about 160 km² of lands appear to be flooded.
Based on Worldpop population data and the detected surface waters in the analysed area, ~18,000 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).
Important note: Flood analysis from radar images may underestimate the presence of standing waters in built-up areas and densely vegetated areas due to backscaterring properties of the radar signal.
UNOSAT code LS20230804GEO, GDACS Id: 1102154 This map illustrates satellite-detected landslides/mudflow in Oni District, Racha-Lechkhumi and Kvemo Svaneti Region, Georgia as observed from a Pléiades imagery acquired on 06 August 2023 at 14:30 local time.
Within the analyzed area of 9,600 ha, about 220 ha of landslide scars were observed. UNITAR-UNOSAT identified 30 affected structures and 6 potentially affected structures.
This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).
UNOSAT code FL20230729PAK This map illustrates cumulative satellite-detected water using VIIRS in Pakistan between 26 to 30 July 2023. Within the analyzed area in a cloud-free zone of about 723,000 km², a total of about 27,000 km² of land appear to be affected by flood waters. Based on Worldpop population data and the maximum flood water coverage, at least 10 million people were 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).