Estimation of Frequencies and Q-Factors of Earth’s Low-Frequency Toroidal Normal Modes Using Strain Data

In the study, estimations of the parameters of three low-frequency toroidal modes , , and , excited by the 13 largest earthquakes of the 21st century, were carried out. The etimations were obtained using the data from the Baksan Laser Interferometer–Strainmeter of SAI MSU. Using an adaptive spectral...

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Veröffentlicht in:	Moscow University physics bulletin 2023-10, Vol.78 (5), p.697-705
Hauptverfasser:	Olshansky, A. E., Vinogradov, M. P., Milyukov, V. K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive algorithms Atmosphere Earth rotation Earthquakes Ellipticity Estimates Hydrosphere Mathematical and Computational Physics Physics Physics and Astronomy Physics of Earth Q factors S waves Theoretical
Online-Zugang:	Volltext
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