Sismicidad en Costa Rica durante el 2014

Revista Geologica de America Central

Barquero, Rafael¹  Rojas, Wilfredo¹  Linkimer, Lepolt¹  Araya, María C.¹  Lücke, Oscar H.¹  Taylor, Magda¹  Porras, Juan L.¹ 

[1] UCR, CR

关键词: Seismicity;    seismic sources;    Seismology;    subduction;    seismic intensity..;   

DOI  :  10.15517/rgac.v53i0.21239

学科分类：地质学

来源: Universidad de Costa Rica * Editorial

【 摘 要 】

During 2014, the National Seismological Network (RSN: UCR-ICE) located 6836 earthquakes and reported 219 felt events. There were six significant earthquakes with magnitude > 6.0. The majority (83%) of felt earthquakes were shallow (< 30 km) and 74% had magnitudes (Mw) between 3.0 and 4.9. Local and regional faulting caused 64% of the felt earthquakes and the subduction of the Cocos Plate beneath the Caribbean Plate and the Panama microplate caused 29%. The highest intensity observed during 2014 was VI (Modified Mercalli) on the Burica peninsula during the December 8 earthquake (6.1 Mw) with the epicenter at western Panama.

【 授权许可】

Unknown