*Tools (1-2 of 2)

1. AshCalc

   out of 5 stars 

   22 Feb 2014 | | Contributor(s):: Matthew Daggitt, David Pyle, Tamsin Alice Mather

   Calculates exponential, power law and Weibull distributions for tephra volumes from isopach data.

2. Tephra2

   out of 5 stars 

   20 Apr 2010 | | Contributor(s):: Costanza Bonadonna, Laura Connor, Chuck B Connor, Leah Michelle Courtland

   Tephra2 uses the advection diffusion equation to forecast tephra dispersion in a given location based on a user-defined set of eruptive conditions.