Geophysical Studies of the February 6, 2023 Earthquake in the Southeast of Turkey-Reference-Cited by-同舟云学术

Geophysical Studies of the February 6, 2023 Earthquake in the Southeast of Turkey

Published:2023-08-23 Issue:2 Volume:6 Page:127-138
ISSN:2587-9936
Container-title:Infocommunications and Radio Technologies
language:en
Short-container-title:

Author:

Volvach Alexandr¹,Kogan Lev²,Kanonidi Konstantin³,Volvach Larisa¹,Boborykina Olga⁴,Bubukin Igor⁵,Shtenberg Valeria²,Dmitrotsa Andrey¹,Neyachenko Dmitry¹

Affiliation:

1. Crimean Astrophysical Observatory

2. Nizhny Novgorod State University of Architecture and Civil Engineering

3. Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Waves Propagation of the Russian Academy of Sciences

4. Schmidt Institute of Physics of the Earth of the Russian Academy of Sciences

5. Lobachevsky State University of Nizhny Novgorod

Abstract

The precursors of earthquakes that occurred on February 6, 2023 with an interval of nine hours in the southeast of Turkey are considered. The epicenter of the first, with a magnitude of 7.8 (± 0.1), was located in the Shehitkamil area in Gaziantep, the epicenter of the second, with a magnitude of 7.5 (± 0.1), was in the Ekinyozu area in Kahramanmarash. The approach used is related to the study of the change in the entropy of the measured fields, which occurs as a result of the activation of the processes of faults of lithospheric plates immediately before an earthquake. It was possible to reveal the phenomenon of processes with a high degree of determinism that occur before a seismic event. A change in the nature of the movement of stations of space geodesy and geodynamics of the CrAO for all coordinates was registered a few days before the start of the block of Turkish earthquakes, which indicates a change in the balance of forces in the region.

Publisher

RIOR Publishing Center

Subject

General Medicine

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