dc.contributor.author |
Atkinson, Gail M. |
|
dc.contributor.author |
Yenier, Emrah |
|
dc.contributor.author |
Sharma, Nitin |
|
dc.contributor.author |
Convertito, Vincenzo |
|
dc.date.accessioned |
2017-11-07T09:26:25Z |
|
dc.date.accessioned |
2021-02-12T10:47:43Z |
|
dc.date.available |
2017-11-07T09:26:25Z |
|
dc.date.available |
2021-02-12T10:47:43Z |
|
dc.date.issued |
2016 |
|
dc.identifier.citation |
Bulletin of the Seismological Society of America, 106, 5, doi: 10.1785/0120160075 |
en_US |
dc.identifier.uri |
http://localhost:8080/xmlui/handle/123456789/1075 |
|
dc.description.abstract |
The accurate modeling of ground motion for induced-seismicity hazard
estimation is critically dependent on how amplitudes scale with distance near the hypocenter.
A rich database of ground motions from small events recorded at close distances
in the Geysers region of California has been used to constrain the near-distance
saturation effects that control the maximum observed ground motions and intensities
for shallow-induced events. The results of this study support the modeling of these
effects using an equivalent point-source concept, in which the effective source depth
increases from a value near 1 km at moment magnitude (M) of 2 to a value near 3 km
at M 4. This near-distance saturation behavior can be applied to the development of
ground-motion models for induced seismicity in any region. |
en_US |
dc.language.iso |
en |
en_US |
dc.subject |
Earthquake |
en_US |
dc.subject |
Seismicity hazard |
en_US |
dc.subject |
Ground motion |
en_US |
dc.title |
Constraints on the Near-Distance Saturation of Ground-Motion Amplitudes for Small-to-Moderate Induced Earthquakes |
en_US |
dc.type |
Article |
en_US |
dc.identifier.accession |
091618 |
|