Parkfield Interventional EQ Fieldwork *02008 Software By: Dr Geo Homsy (USA) Stock Plum (NL) Dr Andy Michael (USA) Peter Luka (USA) Mr Snow (NZ) Warren Jasper (USA) References: http://pieqf.allshookup.org https://earthquake.usgs.gov/learn/parkfield/shake/ https://en.wikipedia.org/wiki/Parkfield_Interventional_EQ_Fieldwork