The Public Seismic Network of San Jose

serving

 Santa Clara County and Santa Cruz County

serving

 Santa Clara County and Santa Cruz County

http://www.PublicSeismicNetwork.com

http://www.seismicnet.com/ew/ Locating Earthquakes using Earthworm Seismic Network

Seismograph Sensor Plans and Information


Geophones   Lehman related Information Software Plans Papers Electronics

 

AS-1 Vertical Seismometer installation, operation and troubleshooting documentation and videos

AS-1 Horizontal Seismometer installation, operation and troubleshooting documentation

4.5 Hz Geophone x10 Period Extension Circuit

 

 

For currently available PSN software see:

PSN Redwood City availbe software

For Raspberry PI Shake see:

 

 

 

Equipment for Sale

 

 

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Webmaster Public Seismic Network of San Jose   WWW Since August 1997 - BBS Since January 1990 - Last Update Sept 21, 2020 Professor Stephen Hammond