E K,
I would be interested in learning more about the Gravity wave sensor!
I'm also in the foothills and east of the San andraes, but detecting
gravity waves after the fact might be a good way to establish evidence
for setting up sensors on the west side of the fault!    At any rate
it would be interesting to use the data from a line of sensors to try
and determine the shape and motion of the core!   I'm interested in
anything that can be related to the cause or precursors of earthquakes!
So,  if you would,,  I'm looking forward to any tech. info. you are
willing to share.  I might be interested in buying or building my own
sensor.   

  Stephen
  near Pilot Hill Ca
  38.828N  120.9784W

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