OpenNHM

OPEN NATURAL HAZARD MODELING

This month in AvaFrame - January 2026 edition

Module name added to simulation names for multi-module workflows. Time dependent release improvements for DebrisFrame. AIMEC coordinate system validation and build system updates. Read more...

This month in AvaFrame - December 2025 edition

Timestep export control and time information tracking in com1DFA. GitHub repository migration to OpenNHM organization. Documentation corrections and raster input improvements. Read more...

This month in AvaFrame - November 2025 edition

Input handling improvements with raster file support. New hydrograph input functionality for DebrisFrame. Parallel test execution and output standardization. Read more...

OpenNHM Migration: Update Git Remotes

Update on the OpenNHM transition: Please update your git remotes to point to the new location. Read more ...

OpenNHM Migration: New Homepage and GitHub Organization

Updates on the OpenNHM transition: Our homepage has moved from avaframe.org to opennhm.org, and the AvaFrame repository is migrating to the OpenNHM GitHub organization. Read more...

This month in AvaFrame - October 2025 edition

New rheological models for debris-flow simulations in com1DFA. Updated com9MoTVoellmy documentation and improved AIMEC analysis handling. Read more...

This month in AvaFrame - September 2025 edition

Regional avalanche modeling workflow integration and stability improvements to com1DFA. Improved AIMEC analysis capabilities, configuration updates and com8MoTPSA module. Read more...

This month in AvaFrame - August 2025 edition

Critical bug fix in com1DFA module and expanded analysis tools for rock avalanche simulations. Updated benchmark suite to version 1.13 with enhanced resistance treatment data. Read more...

Release Version 1.13

New release version 1.13: com1DFA resistance change and move to pixi

This month in AvaFrame - July 2025 edition

Major integration of NGI's MoT-Voellmy simulation tool as new com9MoTVoellmy module. Enhanced com1DFA with raster export capabilities and expanded documentation infrastructure. Read more...