A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes
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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Nacional Autónoma de México
2005
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| _version_ | 1876424742689308672 |
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| author | D. A. Novelo-Casanova |
| author_facet | D. A. Novelo-Casanova |
| contents | A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes D. A. Novelo-Casanova A. Martínez-Bringas Ciencias de la Tierra coda Q Coda waves attenuation quality factor Popocatépetl volcano Using a single scattering model, weighted averages of the quality factor <Qc> were estimated at 6 Hz for coda wavewindows 25s after S-wave arrival at depths ranging from 2 to 10 km and magnitudes between 2 and 3. Considering Qc-1 as intrinsicattenuation, we find a zone of seismic wave attenuation between 6 and 8 km depth attributed to the presence of magma and partialmelting of rock. 2005 artículo científico 0016-7169 https://www.redalyc.org/articulo.oa?id=56844205 en http://www.redalyc.org/revista.oa?id=568 Geofísica Internacional application/pdf Universidad Nacional Autónoma de México Geofísica Internacional (México) Num.2 Vol.44 |
| format | Artículo científico |
| id | redalyc_56844205 |
| institution | Redalyc |
| language | en |
| publishDate | 2005 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes D. A. Novelo-Casanova Ciencias de la Tierra coda Q Coda waves attenuation quality factor Popocatépetl volcano A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes D. A. Novelo-Casanova A. Martínez-Bringas Ciencias de la Tierra coda Q Coda waves attenuation quality factor Popocatépetl volcano Using a single scattering model, weighted averages of the quality factor <Qc> were estimated at 6 Hz for coda wavewindows 25s after S-wave arrival at depths ranging from 2 to 10 km and magnitudes between 2 and 3. Considering Qc-1 as intrinsicattenuation, we find a zone of seismic wave attenuation between 6 and 8 km depth attributed to the presence of magma and partialmelting of rock. 2005 artículo científico 0016-7169 https://www.redalyc.org/articulo.oa?id=56844205 en http://www.redalyc.org/revista.oa?id=568 Geofísica Internacional application/pdf Universidad Nacional Autónoma de México Geofísica Internacional (México) Num.2 Vol.44 |
| title | A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes |
| topic | Ciencias de la Tierra coda Q Coda waves attenuation quality factor Popocatépetl volcano |
| url | https://www.redalyc.org/articulo.oa?id=56844205 |