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| Titel |
Frequency-dependent attenuation of seismic waves in the Pannonian basin |
| VerfasserIn |
Bálint Süle |
| Konferenz |
EGU General Assembly 2017
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| Medientyp |
Artikel
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| Sprache |
en
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 19 (2017) |
| Datensatznummer |
250138798
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| Publikation (Nr.) |
 EGU/EGU2017-1921.pdf |
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| Zusammenfassung |
| The attenuation of S waves have been estimated for the territory of Hungary (central
Pannonian basin). Waveforms of 310 local eartquakes (0.8 < ML < 4.8) were analyzed. The
events were recorded at hipocentral distances between 20 and 100 km. For estimating the
frequency-dependent attenuation of S waves (OS) the coda normalization method was
applied in the frequency range from 1.5 to 24 Hz. The results show strong attenuation of S
waves along the ray paths. By fitting a power-law frequency dependence model the relation
QS = 92 ⋅ f0.93 is obtained. |
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