Browsing Observatorio Vulcanológico y Sismológico de Costa Rica by Author "Schwartz, S.Y."

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    • Analysis of seismic and acoustic observations at Arenal Volcano, Costa Rica, 1995–1997 

      Hagerty, M. T.; Schwartz, S.Y.; Garcés, M. A.; Protti, Marino (Elsevier Science, 2000-08)
      In November 1995, we installed five, three-component broadband seismometers and electronic tiltmeters around the circumference of Arenal Volcano, a young stratovolcano in Costa Rica that exhibits strombolian activity. With ...

    • Seismogenic zone structure of the southern Middle America Trench, Costa Rica 

      DeShon, H.R.; Schwartz, S.Y.; Bilek, S.L.; Dorman, LeRoy; González, Victor; Protti, Marino; Flueh, E.R.; Dixon, T.H. (Journal of Geophysical Research, 2003-10)
      The shallow seismogenic portion of subduction zones generates damaging large and great earthquakes. This study provides structural constraints on the seismogenic zone of the Middle America Trench offshore central Costa ...