ANDES VOLCANO UNDERSHOOTING EXPERIMENT

a project being developed by

William Menke, Enrique Triep, Emilio Vera, Leonardo Seeber, Charles Langmuir, David Sparks, Maya Tolstoy and Mike West
August 1998

Photo: Maipo Volcano (5264 m elevation), in Andes Mountains

• Text of Proposal submitted to US NSF Continental Dynamics, June 1, 1997. (RTF version.
• Figures
  • Fig. 1 Cross-section
  • Fig. 2 Map
  • Fig. 3 Geodynamic model
  • Fig. 4 Attenuation
  • Fig. 5 Anisotropy
  • Fig. 6 PmP and SmS phases
  • Fig. 7 Traveltime curves
  • Fig. 8 Ray paths and traveltime anomalies
  • Fig. 9 Magma chamber observations
• Completed PASSCAL Instrument Request form
• Correspondence