Seismic velocity structure at the southeastern margin of the Arabian Peninsula

S. Al-Hashmi; R. Gök; K. Al-Toubi; Y. Al-Shijbi; I. El-Hussain; A. J. Rodgers

doi:10.1111/j.1365-246X.2011.05067.x

Seismic velocity structure at the southeastern margin of the Arabian Peninsula

S. Al-Hashmi, R. Gök, K. Al-Toubi, Y. Al-Shijbi, I. El-Hussain, A. J. Rodgers

Earthquake Monitoring Center

Research output: Contribution to journal › Article

8 Citations (Scopus)

Abstract

The lithospheric structure in Oman has been determined by analyzing teleseismic P-receiver functions recorded at broad-band and short-period seismic stations of the Oman Seismological Network. Lithospheric structure is obtained by jointly inverting receiver functions and Rayleigh wave group velocities derived from continental-scale surface wave tomography of Pasyanos. We observe relatively thick crust (40-48 km) within the ophiolite formed mountains in northern Oman. The crustal thickness is about 35 km within the passive continental margin of the southern Oman region. Uppermost (

Original language	English
Pages (from-to)	782-792
Number of pages	11
Journal	Geophysical Journal International
Volume	186
Issue number	2
DOIs	https://doi.org/10.1111/j.1365-246X.2011.05067.x
Publication status	Published - Aug 2011

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Keywords

Coda waves
Continental margins: convergent
Continental margins: divergent
Crustal structure

ASJC Scopus subject areas

Geochemistry and Petrology
Geophysics

Cite this

Al-Hashmi, S., Gök, R., Al-Toubi, K., Al-Shijbi, Y., El-Hussain, I., & Rodgers, A. J. (2011). Seismic velocity structure at the southeastern margin of the Arabian Peninsula. Geophysical Journal International, 186(2), 782-792. https://doi.org/10.1111/j.1365-246X.2011.05067.x

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10.1111/j.1365-246X.2011.05067.x