What is the Volume of the 1992 Eruption of Cerro Negro Volcano, Nicaragua?
chuck connor, University of South Florida-St. Petersburg
SSAC Physical Volcanology module. Students build a spreadsheet to calculate the volume a tephra deposit using an exponential-thinning model.

How Does Surface Deformation at an Active Volcano Relate to Pressure and Volume Change in the Magma Chamber?
Peter LaFemina, Pennsylvania State University-Main Campus
SSAC Physical Volcanology module. Students build a spreadsheet to examine and apply the Mogi model for horizontal and vertical surface displacement vs. depth and pressure conditions in the magma chamber.

What is the Volume of a Debris Flow?
chuck connor, University of South Florida-St. Petersburg
SSAC Physical Volcanology module. Students build a spreadsheet to estimate the volume of volcanic deposits using map, thickness and high-water mark data from the 2005 Panabaj debris flow (Guatemala).

How are Flow Conditions in Volcanic Conduits Estimated?
chuck connor, University of South Florida-St. Petersburg
SSAC Physical Volcanology module. Students build a spreadsheet to calculate velocity of rising magma in steady-state Plinian eruptions using conservation of mass and momentum.