Work

A Study of Seismic Cycles of the Strongest Earthquakes in Subduction Zones by Satellite Geodesy Methods

Year: 2024

Type: article

Abstract: The work is devoted to modeling and studying geodynamic processes occurring in the vicinity of focal zones of the strongest (M ≥ 8) subduction earthquakes at different stages of the seismic cycle based on satellite geodetic data. The processes of preparation and realization of a number of powerful events that occurred in the Kuril–Kamchatka, Chilean, Japanese, and Aleutian subduction zones at the beginning of the 21st century were studied. Apparent spatial relationships have been identified between geodynamic processes occurring at different stages of the seismic cycle. It is shown that structural inhomogeneities of the medium have a direct impact on the processes of accumulation and release of elastic stresses.

Source: Физика земли

DOI: 10.31857/s0002333724050029

Author: I. S. Vladimirova

Institutions: Russian Academy of Sciences, Institute of Oceanology. PP Shirshov Russian Academy of Sciences, Geophysical Survey

Language: English

Topic: earthquake and tectonic studies

Subfield: Geophysics

Field: Earth and Planetary Sciences

Domain: Physical Sciences

Open Access status: bronze

Funder: Carnegie Institution of Washington

OpenAlex ID: W4405024942

FWCI:

Cites: 50

Cited by:

Related to: 10