This composition is based on a simple RGB comparison of pixel values, from Sentinel-2 satellite, based on the softer Band B03 (green), between two dates:  
Date After  = 2023-02-09  
Date Before = 2023-01-25  
-Redish indicates most affected areas. You can compare with True Color images on Soar Satellites.  
**RGB being**:  

- R=Normalized Difference (AFT-BEF)/(AFT+BEF)  
- G=After  
- B=Before  

It's only a simple auxiliar as to identify most probably affected areas.  
Contains modified Copernicus Sentinel data.  
Processed by Soar.  

Turkey Earthquake February 2023: Before/After Estimative

Disasters