SISMOLOGIA AMERICA CENTRAL CURSOS DE POSTGRADO ENSEÑANZA SUPERIOR Earthquakes,of and where do they occur? | Seimic weves | Seismograms and interpretations | Seismographs and seismological observatories | Structure of the Earth'sinterior | Travel time FILTROS DIGITALES (MATEMATICAS) GEOFISICA INFORMES MODELOS MATEMATICOS PROGRAMAS PARA COMPUTADORA REGIONALIZACION SISMOMETROS The Seismological Department,Uppsala (SDU) | The purpose of this report is to describe in more detail the main objetives | Two of our colleagues finished their studies with PH.D. | Seismological observations | Basic and applied research in seismology | Teaching,reseach guidance and training