PRELIMINARY SATELLITE-DERIVED DAMAGE ASSESSMENT - San José Del Palmar municipality, Chocó department, Colombia

**UNOSAT code: FL20241112COL, GDACS ID: 1102988** This map illustrates potentially affected structures in Riosucio Municipality, Chocó Department, Colombia as observed from a Pleiades satellite image acquired on 20 November 2024 at 11:07 Local Time. Within the analysis extent, UNOSAT identified 60 potentially affected structures amongst a total of 2,085 structures observed. 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: EQ20260810COL, GDACS ID: 1557236** This map illustrates structures and buildings affected by the magnitude 7.4 earthquake with an epicentre south of San José del Palmar town in Colombia, with analysis focused on Viterbo in Caldas Department, approximately 50 km from the mainshock epicentre. Damage and destruction were identified primarily using Pleiades very-high-resolution satellite imagery acquired on 12 August 2026. In this area 55 buildings were identified as damaged and 99 were identified potentially damaged buildings. This is a preliminary analysis and has not yet been validated in the field. Ground verification is encouraged, and feedback can be sent to the United Nations Satellite Centre.

**UNOSAT code: EQ20260810COL, GDACS ID: 1557236** This application provides geospatial information from an ongoing satellite-based assessment of the magnitude 7.4 earthquake that occurred south of San José del Palmar, Colombia, on 10 August 2026 at 12:34:28 UTC.2026-06-24 22:04:33 ( 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.

**UNOSAT code: FL20241112COL, GDACS ID: 1102988** This map illustrates potentially affected structures in Bojayá Municipality, Chocó Department, Colombia as observed from a Pleiades satellite image acquired on 17 November 2024 at 10:40 Local Time. Within the analysis extent, UNOSAT identified 13 affected structures and 3 potentially affected structures amongst a total of 2,165 structures observed. 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: EQ20260810COL, GDACS ID: 1557236** This map illustrates satellite-based damage assessment density in the city of Zarzal, Valle del Cauca Department, approximately 50 km from the epicentral area of the magnitude 7.4 earthquake of 10 August 2026 in Colombia. Damage was identified primarily using Pléiades very-high-resolution satellite imagery acquired on 13 August 2026. Within the analysed area, 21 buildings were identified as damaged and 180 were identified as potentially damaged. The high incidence angle (>40°) of the satellite imagery used for this analysis can affect the accuracy of the analysis. Damage estimates from such high-incidence-angle satellite imagery should therefore be interpreted with caution. This is a preliminary analysis and has not yet been validated in the field. Ground verification is encouraged, and feedback can be sent to the United Nations Satellite Centre.

satellite imagery by Vantor, acquired 2026-08-11 to 2026-08-11, 51.5 cm per pixel, published on OpenAerialMap.