LaharFlow — the Bristol model of lahar dynamics

Maintenance – Break in service

Essential maintenance and updates to the LaharFlow server will take place during the period 11 – 31 August 2025.

During this time there will be periods when the interface in not accessible.

There may be periods where the interface is available but new runs cannot be started.

At some times during this period all runs will be stopped and will need to be restarted.

We do not anticipate a loss of data, but it is recommended to download data.

Apologies for the breaks in service during this period and for the short notice due to essential and urgent maintenance.

For further information or in case of essential requirements during this period, please contact mark.woodhouse@bristol.ac.uk

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About

LaharFlow is a tool for modelling the dynamics of lahars. The mathematical model is based on the shallow water equations and includes a description of bulking-up through the entrainment of solids eroded from the bed, deposition of the solid phase, and evolution of the topography. Read more....

For information about the LaharFlow web interface, see the quick start guide.

Contact

If you have any questions about the model or the web interface, please contact laharflow-info@bristol.ac.uk.

Join the LaharFlow mailing list laharflow-project@bristol.ac.uk