OpenNHM

OPEN NATURAL HAZARD MODELING

This month in AvaFrame and DebrisFrame - April 2026 edition

AvaFrame 2.0 preview, hillshade contrast, snow slide detrainment, remeshing NaN fix, and more.

This month in DebrisFrame - March 2026 edition

DebrisFrame monthly update for March 2026: module renaming, rheological model improvements, and default parameter sets.

This month in DebrisFrame - January and February 2026 edition

DebrisFrame monthly update for January and February 2026: friction models, generic topography, time dependent release.

This month in DebrisFrame - December 2025 edition

Development continues on generic topography representative for debris flows and time-dependent release options with hydrograph input functionality, with further announcements planned for January.

This month in DebrisFrame - November 2025 edition

First DebrisFrame kickoff meeting establishes project goals including case study processing, input hydrograph development, and PyTopRun module integration. PR #1167 introduces initial hydrograph input functionality to com1DFA for debris flow simulations.

This month in DebrisFrame - October (and before) 2025 edition

The first monthly update of DebrisFrame. Stuff that happened this year already...