ShakeMap Data for the Earthquakes in Southeastern Türkiye and Northwestern Syria

**UNOSAT code EQ20230206SYR, GDACS Id: 1357372** This report provides satellite-based comprehensive damage assessment results over Syria following the 06th of February 2023 Marash/Antep earthquakes sequence which struck southern Türkiye and north-western parts of Syria. The mainshock measured a magnitude of 7.8 and occurred at a crucial moment, 4:15 am local time, when most people were at home sleeping. It was a shallow depth earthquake with an epicentre located about 35 km north-west of the Turkish city of Gaziantep. These earthquakes caused more than 46,000 deaths in Türkyie and over 4,500 in northwest Syria. The humanitarian community estimated that 8.8 million people live in the most affected areas in Syria. Overall, 170 sub-districts in 43 districts in 10 of Syria’s governorates have been impacted by the earthquake. This is a preliminary analysis and has not yet been validated in the field. Please send ground feedback to United Nations Satellite Centre (UNOSAT).

USGS Magnitude 2.5+ Earthquakes in the past week in Turkey

# Turkiye Syria Earthquake: Damage Proxy Maps, Feb 2023 The **Earth Observatory of Singapore – Remote Sensing Lab (EOS-RS)** produced these damage proxy maps for Turkiye Syria Earthquake (Feb 2023) from synthetic aperture radar (SAR) satellite images. Each map is a separate ZIP below with its GeoTIFF, a KMZ for Google Earth, the PNG figures and a text file describing how it was made and how to read it. ## Maps in this dataset - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 21 Feb 2023, v0.4** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 21 Feb 2023, v0.4** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 11 Feb 2023, v1.2** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 11 Feb 2023, v1.2** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 9-11 Feb 2023, v1.2** (superseded) - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 9-11 Feb 2023, v1.2** (superseded) - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 10 Feb 2023, v1.2** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 10 Feb 2023, v1.2** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 10 Feb 2023, v0.9** (superseded) - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 10 Feb 2023, v0.9** (superseded) - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 9 Feb 2023, v1.2** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 9 Feb 2023, v1.2** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 9 Feb 2023, v0.9** (superseded) - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 9 Feb 2023, v0.9** (superseded) - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 8 Feb 2023, v1.2** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 8 Feb 2023, v1.2** - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 8 Feb 2023, v0.5** (superseded) - **EOS-RS Damage Proxy Map: Türkiye (Turkey) and Syria, Earthquake, 8 Feb 2023, v0.5** (superseded) **More map details and files:** **More map details and files:** **Credits:** Earth Observatory of Singapore - Remote Sensing Lab (EOS-RS), Advanced Rapid Imaging and Analysis (ARIA), NASA-JPL/Caltech, Contains modified Copernicus Sentinel data (2022-2023)

**ADAM ID: **sm\_us6000rjsu Magnitude 6.0 earthquake at 10.0 depth occurred on Oct 27 2025 9km SE of Sındırgı. The epicentre of the earthquake was located at latitude 39.1921 longitude 28.2462. It impacted 121861 people within 50km. WFP’s Automated Disaster Analysis and Mapping (ADAM) system is an operational system for collecting, analysing and mapping geospatial and socio-economic information following sudden onset humanitarian emergencies.

**ADAM ID: **sm\_us6000rdf2 Magnitude 5.4 earthquake at 10.0 depth occurred on Sep 28 2025 27km N of Simav. The epicentre of the earthquake was located at latitude 39.3231 longitude 28.9177. It impacted 104300 people within 50km. WFP’s Automated Disaster Analysis and Mapping (ADAM) system is an operational system for collecting, analysing and mapping geospatial and socio-economic information following sudden onset humanitarian emergencies.

**ADAM ID: **sm\_us7000pufs Magnitude 6.2 earthquake at 10.0 depth occurred on Apr 23 2025 25km SE of Marmara Ereglisi. The epicentre of the earthquake was located at latitude 40.8395 longitude 28.142. It impacted 290437 people within 50km. WFP’s Automated Disaster Analysis and Mapping (ADAM) system is an operational system for collecting, analysing and mapping geospatial and socio-economic information following sudden onset humanitarian emergencies.