 |
| Titel |
Spatially resolved S-wave intrinsic and scattering attenuation of the contiguous US |
| VerfasserIn |
Tom Eulenfeld, Ulrich Wegler, Peter J. Gaebler |
| Konferenz |
EGU General Assembly 2017
|
| Medientyp |
Artikel
|
| Sprache |
en
|
| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 19 (2017) |
| Datensatznummer |
250143154
|
| Publikation (Nr.) |
 EGU/EGU2017-6854.pdf |
|
|
|
|
|
| Zusammenfassung |
| We present maps of S-wave intrinsic and scattering attenuation of the crust beneath
contiguous US in the frequency range 1 Hz to 20 Hz. Earthquake envelopes from 10 years of
US array data are inverted for intrinsic and scattering attenuation with the Qopen method.
The results are assigned to the used stations, averaged station-wise and interpolated spatially.
Additionally, we report site amplification factors and a comparison of estimated moment
magnitudes with Richter magnitudes determined by the Array Network Facility (ANF). |
|
|
|
|
|