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Using diffuse field theory to interpret the H/V spectral ratio from earthquake records in Cibeles Seismic Station, Mexico City

Autor
Salinas, V.; Luzon, F.; Garcia, A.; Sánchez-Sesma, F.; Kawase, H.; Matsushima, S.; Suarez, M.; Cuellar, A.; Campillo, M.
Tipus d'activitat
Article en revista
Revista
Bulletin of the Seismological Society of America
Data de publicació
2014-03
Volum
104
Número
2
Pàgina inicial
995
Pàgina final
1001
DOI
https://doi.org/10.1785/0120130202 Obrir en finestra nova
Projecte finançador
CONTRIBUCIONES SISMOLÓGICAS, GEOFISICAS Y DE INGENIERIA A LA PREDICCION Y PREVENCION DEL RIESGO SISMICO
Nuevas Avances de la Geofísica y la Ingeniería aplicados a la evaluación del riesgo sísmico
URL
http://www.bssaonline.org/content/104/2/995.full.pdf+html Obrir en finestra nova
Resum
It has been recently demonstrated that averaging the autocorrelations of fields produced by various almost-vertical incoming elastic body plane waves upon a layered system approximately leads to the imaginary part of the corresponding 1D Green's functions for deep sources located underneath the receiver (Kawase et al., 2011). Thus, the ensemble of these waves from deep earthquakes recorded in a station located in the epicentral zone is interpreted as a diffuse field. In this short note, we exten...
Paraules clau
CODA WAVES, CROSS-CORRELATION, CRUSTAL, EQUIPARTITION, GREENS-FUNCTION, LAYERED MEDIUM, LIMITATIONS, NOISE, RETRIEVAL

Participants

  • Salinas Naval, Victor  (autor)
  • Luzon, F  (autor)
  • Garcia Jerez, A.  (autor)
  • Sánchez-Sesma, Francisco J.  (autor)
  • Kawase, H  (autor)
  • Matsushima, S  (autor)
  • Suarez, M.  (autor)
  • Cuellar, Armando  (autor)
  • Campillo, M.  (autor)