RT Journal Article T1 MF96:Un programa interactivo para determinación gráfica de mecanismos focales T1 MF96: An interactive program to graphical determination of focal mechanisms A1 Cabañas, L. A1 Lindo, R. A1 Herráiz, M. AB This communication describes the characteristics of a computer program based on the analyses of polarities of first P-wave motions and aimed at determining fault-plane solutions . The program allow us to estimate nodal planes and stress axes in a graphical and interactive way. The results are expressed in both, seismological and geological notation PB Sociedad Geológica de España YR 1996 FD 1996 LK http://hdl.handle.net/10272/12895 UL http://hdl.handle.net/10272/12895 LA spa DS Repositorio Institucional de la Universidad de Huelva RD 1 jun 2026