 In this paper, we propose a new model for landslide dynamics, based on the spring block mechanical model with delayed interaction and the effect of background seismic noise. We tested the model using surrogate data from a landslide in Serbia, confirming its accuracy. The model was then classified as a linear stationary stochastic process with Gaussian inputs. To solve the resulting non-linear dynamical system, we introduced mean field approximation, which produced a mean field approximated model whose dynamics were qualitatively similar to those of the original stochastic system. Numerical analysis showed that increasing the noise intensity had a positive effect on the dynamics of the model, requiring higher spring stiffness and displacement delay for the occurrence of bifurcations. This suggests that noise can have a stabilizing effect on the dynamics of landslides near the bifurcation point, leading to creeping landslides. This article was authored by Sudankastic, Neboja Vesovic, Christina Todorovic, and others. We are article.tv, links in the description below.