Buscar
Mostrando ítems 1-10 de 107
Programa y resúmenes: 5° Congreso Geológico UCR-2021
(2021)
El Congreso Geológico de la Universidad de Costa Rica llega a su quinto evento consecutivo desde el 2017 y con cada año que se celebra, se refuerza la necesidad de este claustro académico, en el cual la comunidad ...
Spatial variability of the b-value and seismic potential in Costa Rica
(2021-06)
Costa Rica is a seismically active region located in a subduction zone. Combining earthquake data from the National Seismological Network and several Central American catalogs from 1522 to 2020, we present a new estimation ...
Lithospheric structure of Pampean Flat Slab (latitude 30-33°s) and Northern Costa Rica (latitude 9-11°n) Subduction Zones
(2011)
The Pampean flat slab subduction in west-central Argentina (latitude 30-33S) and the steeply dipping Northern Costa Rica subduction zone (latitude 9-11N) show significant along-trench variations in both the subducting and ...
The National Seismological Network of Costa Rica (RSN): An Overview and Recent Developments
(2018-03)
The National Seismological Network of Costa Rica (RSN) is a joint effort between the University of Costa Rica (UCR) and the Costa Rican Institute of Electricity (ICE). In this article, we briefly describe its history, ...
Evidence for Caribbean plate subduction in southern Costa Rica
(2023)
Nestled between the Cocos, Nazca, Caribbean, and South American plates, the Panama
microplate represents an area of rapidly evolving tectonics throughout the past ∼10 m.y. Past
and current studies have observed a notable ...
Geometría de la zona sismogénica en el sureste de Costa Rica con base en la secuencia sísmica de Golfito del 2018
(2021-01-01)
Entre agosto y noviembre del 2018 ocurrió una secuencia de sismos en el golfo Dulce, cerca de la ciudad de Golfito, al sureste de Costa Rica. El sismo principal tuvo una magnitud momento (Mw) 6.1 y fue sentido en Costa ...
Array analysis of the seismic wavefield of long-period events and volcanic tremor at Arenal volcano, Costa Rica
(2014-06-06)
We use wavefield decomposition methods (time domain cross correlation and frequency domain multiple-signal classification) to analyze seismic data recorded by a dense, small-aperture array located 2 km West of Arenal ...