Areas burned from February 3rd to 18th, 2024, around the Pico Basil Volcano on Bioko Island, Equatorial Guinea

**UNOSAT code: VO20210523COD** This map illustrates potentially affected structures and buildings in Nyiragongo district, Nord-Kivu province, DR Congo as detected by satellite image acquired after the 22 May 2021 Nyiragongo volcanic eruption. UNITAR-UNOSAT analysis used a Sentinel-1 image acquired on 25 May 2021, at 16:21 UTC, to extract the lava flow extent. Within the map extent, about 1,722 structures and the road about 18 km are potentially affected by the lava flow. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.

**UNOSAT code: LS20240708IDN** This map illustrates satellite-detected landslides in Bangio Village, Pinogu Sub-District, Bone Bolango District, Gorontalo Province, Indonesia as observed from a Sentinel-2 image acquired on 14 July 2024 at 02:17 UTC. Within the analysed area of 76 hectares, about 7 hectares of landslide scars were observed. UNITAR-UNOSAT identified 26 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: TC20231206SLB, GDACS ID: 1001038** This map illustrates satellite-detected landslides in Maringe-Kokota Constituency, Isabel Province, Solomon Islands, as observed from a Sentinel-2 satellite acquired on 12 December 2023 at 10:48 local time. Within the analyzed area of 50 km², about 2 km² of mudflow extent is observed. UNOSAT identified 24 potentially affected structures. 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 FR20221229CHL** This map illustrates satellite-detected burned areas in Viña del Mar Commune, Valparaíso Province, Valparaíso and Metropolitan Regions, Chile based on Sentinel-2 images acquired on 29 December 2022 at 11:52 local time. Within the map extent of about 1,700 ha, about 120 km² of lands appear to be potentially burned. Based on Worldpop population data and the burned area extent, about 4,000 people are potentially exposed or living close to burned areas. 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: VO20211025VUT** This map illustrates the volcanic ashfall dispersion as observed using Sentinel-2 imagery acquired on 23 October 2021, 10:00 hrs. local time over Yasur volcano on Tanna Island, Vanuatu. At the time of the acquisition, the ashfall covered about 20 km2 at the Southwestern direction of the volcanic crater. Using the building footprints of Humanitarian Open Street Map as a baseline, around 440 buildings in the cloud free zone are located within areas covered by ash and smoke, representing 3% of the total number of buildings in Tanna island. 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: VO20210523COD** This map illustrates potentially affected structures and buildings north of Goma airport, Nord-Kivu province, D.R. of the Congo as detected by satellite image acquired after the eruption of the Mount Nyiragongo euption of 22 May 2021. UNITAR-UNOSAT analysis used a Sentinel-1 image acquired on 25 May 2021, at 16:21 UTC, to extract the lava flow extent. Within this map extent, 1,540 structures and 9 km of roads appear to be affected by the lava. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to UNITAR-UNOSAT.