Browsing by Author "Pacheco, Javier F."

Now showing items 1-3 of 3

    • A brittle failure model for long-period seismic events recorded at Turrialba Volcano, Costa Rica 

      Eyre, Thomas; Bean, Christopher; DE BARROS, LOUIS; Martini, Francesca; Lokmer, Ivan; Mora Fernández, Mauricio Manuel; Pacheco, Javier F.; Soto, Gerardo J. (American Geophysical Union, 2015-01-30)
      A temporary seismic network, consisting of 23 broadband and six short-period stations, wasinstalled in a dense network at Turrialba Volcano, Costa Rica, between 8 March and 4 May 2011. During thistime 513 long-period (LP) ...

    • Renewed Explosive Phreatomagmatic Activity at Poás Volcano, Costa Rica in April 2017 

      Pacheco, Javier F.; Brenes Marín, Jorge; Martínez Cruz, María; de Moor, Joost Maarten; Muller, Cyril; Salvage, Rebecca; Avard, Geoffroy; Cascante, Monserrat (Frontiers in Earth Science, 2018-10-16)
      Phreatic and phreatomagmatic eruptions at volcanoes often present no short termprecursory activity, making them a challenge to forecast. Poás volcano, Costa Rica, exhibits cyclic activity with phreatic and some phreatomagmatic ...

    • The Mw 6.4 Damas, Costa Rica, Earthquake of 20 November 2004: Aftershocks and Slip Distribution 

      Pacheco, Javier F.; Quintero, Ronnie; Vega, Floribeth; Segura, Juan; Jiménez, Walter; González, Víctor (Seismological Society of America, 2006-08)
      The earthquake of 20 November 2004 was located north of Damas Island in the Pacific coast of Costa Rica, within the Costa Rica Deformed Belt. The earthquake was located at 24 km depth and reported with a magnitude (Mw) of ...