Site Map

Information on the PEPP Program

Recent Events,  Workshop or Meeting Dates, and Letters from PEPP Staff

Current Earthquake Information and Archived Earthquakes

Activities Developed for PEPP Teachers

School Locations and Access to PEPP Teacher Forum

Software Needed to Setup  a Seismic Station and View Earthquakes

Step-by-step Instructions to Use PEPP Software

Sensor Information and Links to Manufacturers

Links to Other Earth Science Webpages

Contact Information for PEPP Staff


PEPP Software

If you need a license for your school, contact Terry Stigall. It's free!


Seismic Data Recording Software

Software packages from Guralp Systems:

  • SCREAM 3.0 (Seismometer Configuration, REal time Acquisition and Monitoring) A Windows 9x/NT based acquisition and control package. Used for a real-time display and recording of either a networked or local seismometer.
  • GCFInfo 1.3 GCFinfo is a Windows 95/98/NT/2000 add-on for viewing, manipulating and saving Guralp Compressed Format (GCF) files.
  • Drumplot 2.3 Produces a 24 hour drumplot layout of data for viewing or printing.
  • Software for recording on AS-1 Seismographs
  • AmaSeis: a user-friendly program for recording seismic data with the AS-1 seismograph.

Event Viewing Software

Educational Software

  • Seismic Eruption: A program for the visualization of seismicity and volcanic activity in space and time.
  • Seismic Waves: A program for the visualization of wave propagation
  • EqLocate: An IRIS interactive program to locate earthquakes using P-wave arrivals.

Visit our Manuals section for How-To advice on uploading and viewing data using these systems, and our Instruments section for technical information.


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