OpenNHM

OPEN NATURAL HAZARD MODELING

This month in DebrisFrame - May and June 2026 edition

DebrisFrame monthly update for May and June 2026: EGU poster, project meeting, c1TIF renaming, time dependent release improvements, and adaptive topography.
debrisframe monthly

Posted by Paula, Julian Thursday, July 2, 2026

This month in AvaFrame - June 2026 edition

Dense flow module improvements, com9 integrated compilation, parallel simulation runs with time-dependent release, analysis tool extensions, and Voellmy friction rasters.
avaframe monthly

Posted by Felix Wednesday, July 1, 2026

AvaFrame Version 2.1

AvaFrame 2.1: build-on-release for com9MoTVoellmy, com1DFA particle property selection, com4FlowPy per-cell output, and various fixes
avaframe version release

Posted by Felix Thursday, June 11, 2026

This month in AvaFrame - May 2026 edition

AvaFrame 2.0 released with breaking changes, first 2.1 release candidates, com5/com1DFA fixes, time-dependent release, selective particle output, and MoT-Voellmy updates.
avaframe monthly

Posted by Felix Monday, June 1, 2026

AvaFrame Version 2.0

AvaFrame 2.0: simulation naming changes, expert configuration, new OpenNHM QGis Connector, and breaking changes
avaframe version release

Posted by Felix Monday, May 4, 2026

This month in AvaFrame and DebrisFrame - April 2026 edition

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

Posted by Felix Friday, May 1, 2026

This month in DebrisFrame - March 2026 edition

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

Posted by Paula, Julian Thursday, April 2, 2026

This month in AvaFrame - March 2026 edition

Rheological model improvements for Herschel-Bulkley and Bingham models, restructured usage documentation, and QGis compatibility fixes. Read more...
avaframe monthly

Posted by Felix Wednesday, April 1, 2026

AvaFrame and OpenNHM QGIS Connector now available for QGIS 4.0

Early adopter instructions for running AvaFrame with QGIS 4.0 using the new OpenNHM QGIS Connector.
avaframe openNHM announcement qgis

Posted by Felix Friday, March 20, 2026

This month in DebrisFrame - January and February 2026 edition

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

Posted by Paula, Julian Monday, March 2, 2026

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