Our website provides a free download of ERUPT 3.0. The software lies within Education Tools, more precisely General. The most popular versions among ERUPT users are 3.0 and 2.4. The most frequent installer filename for the program is: Erupt24-32.exe. This free program is a product of Los Alamos National Lab.
From the developer:
ERUPT is a graphical program that simulates various volcanic eruption types, including Strombolian, Plinian, Vulcanian pyroclastic flows and surges, Hawaiian fluid lava flows, fumarolic activity, and Pelcean viscous lava dome emplacement. Tectonic (faulting), caldera and sector collapse, and erosional events are also simulated. In addition to a greater variety of eruption types, virtual 3-D with topographic and geological maps, and a greatly enhanced user interface, Erupt offers the user a built-in updater with web-access and features that make it a much more robust teaching and research tool.
You may want to check out more software, such as Seismic Eruption, SeismicEruption or Rohan Online Fire Temple, which might be related to ERUPT.