A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes
Using a single scattering model, weighted averages of the quality factor <Qc> were estimated at 6 Hz for coda wave windows 25s after S-wave arrival at depths ranging from 2 to 10 km and magnitudes between 2 and 3. Considering Qc-1 as intrinsic attenuation, we find a zone of seismic wave atten...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad Nacional Autónoma de México, Instituto de Geofísica
2005-05-01
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| Series: | Geofísica Internacional |
| Subjects: | |
| Online Access: | http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2005/02/Novelo.pdf |
| _version_ | 1797764106342629376 |
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| author | A. Martínez-Bringas D. A. Novelo-Casanova |
| author_facet | A. Martínez-Bringas D. A. Novelo-Casanova |
| author_sort | A. Martínez-Bringas |
| collection | DOAJ |
| description | Using a single scattering model, weighted averages of the quality factor <Qc> were estimated at 6 Hz for coda wave windows 25s after S-wave arrival at depths ranging from 2 to 10 km and magnitudes between 2 and 3. Considering Qc-1 as intrinsic attenuation, we find a zone of seismic wave attenuation between 6 and 8 km depth attributed to the presence of magma and partial melting of rock. |
| first_indexed | 2024-03-12T19:50:59Z |
| format | Article |
| id | doaj.art-62909a19b95041acbb2b12fd086d7493 |
| institution | Directory Open Access Journal |
| issn | 0016-7169 |
| language | English |
| last_indexed | 2024-03-12T19:50:59Z |
| publishDate | 2005-05-01 |
| publisher | Universidad Nacional Autónoma de México, Instituto de Geofísica |
| record_format | Article |
| series | Geofísica Internacional |
| spelling | doaj.art-62909a19b95041acbb2b12fd086d74932023-08-02T03:10:58ZengUniversidad Nacional Autónoma de México, Instituto de GeofísicaGeofísica Internacional0016-71692005-05-01442177186A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakesA. Martínez-BringasD. A. Novelo-CasanovaUsing a single scattering model, weighted averages of the quality factor <Qc> were estimated at 6 Hz for coda wave windows 25s after S-wave arrival at depths ranging from 2 to 10 km and magnitudes between 2 and 3. Considering Qc-1 as intrinsic attenuation, we find a zone of seismic wave attenuation between 6 and 8 km depth attributed to the presence of magma and partial melting of rock.http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2005/02/Novelo.pdfCoda wavesPopocatépetl volcanocoda Qquality factorattenuation |
| spellingShingle | A. Martínez-Bringas D. A. Novelo-Casanova A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes Geofísica Internacional Coda waves Popocatépetl volcano coda Q quality factor attenuation |
| title | A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes |
| title_full | A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes |
| title_fullStr | A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes |
| title_full_unstemmed | A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes |
| title_short | A seismic attenuation zone below Popocatépetl volcano inferred from coda waves of local earthquakes |
| title_sort | seismic attenuation zone below popocatepetl volcano inferred from coda waves of local earthquakes |
| topic | Coda waves Popocatépetl volcano coda Q quality factor attenuation |
| url | http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/2005/02/Novelo.pdf |
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