Coda-derived source properties estimated using local earthquakes in the Sea of Marmara, Türkiye

Özkan, Berkan; Eken, Tuna; Gaebler, Peter; Taymaz, Tuncay

doi:https://doi.org/10.5194/se-15-1303-2024

Articles | Volume 15, issue 11

https://doi.org/10.5194/se-15-1303-2024

© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/se-15-1303-2024

© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 15, issue 11

Research article

|

04 Nov 2024

Research article |

| 04 Nov 2024

Coda-derived source properties estimated using local earthquakes in the Sea of Marmara, Türkiye

Berkan Özkan, Tuna Eken, Peter Gaebler, and Tuncay Taymaz

Data sets

Kandilli Observatory And Earthquake Research Institute (KOERI) Kandilli Observatory And Earthquake Research Institute, Boğaziçi University https://doi.org/10.7914/SN/KO

Model code and software

trichter/qopen: v4.0 Tom Eulenfeld https://doi.org/10.5281/zenodo.4298612

Short summary

This study estimates source properties by analyzing seismic data of 303 earthquakes (2018–2020) in the Marmara Region, Turkey, and finds a strong correlation between moment-derived coda magnitude (M_w-coda) and moment magnitude (M_L). Moreover, the scaled energy increases with seismic moment estimates and shows non-self-similar scaling in earthquake sources.