The mass flow simulation tool

Software Manual Data Data landslidemodels.org
Current version: r.avaflow 2.4
Steinsholtsjökull, Iceland
What are the consequences of landslides in glacial environments?
Acheron Rock Avalanche, Switzerland
How does the choice of input parameters affect the model results?
Lava dome on computer-generated landscape
How do highly viscous flows evolve?
Jinwuco, China
Which hydrographs result from the retrogressive erosion of moraine dams?
Laguna Palcacocha, Peru
Which mechanisms are involved in the sudden drainage of glacial lakes?
r.avaflow is a flexible and multi-functional, GIS-based open source computational framework for the simulation of geomorphic mass flows and process chains.


r.avaflow is open source. Download it for free.


User manual

Learn how to use r.avaflow in the most efficient way.


Training data

Explore r.avaflow with exciting training datasets.



Read about the latest developments and case studies.

Please cite this site and its content as: Mergili, M., Pudasaini, S.P., 2014-2021. r.avaflow - The mass flow simulation tool. https://www.avaflow.org