2. Seismic Research Observatory - SRO:   [ SR ] 

DATES OF OPERATION:  09 Jul 1986 to 13 Jun 1988. 

SEISMOMETER TYPE:
Teledyne-Geotech Model 36000 borehole seismometer.    

DIGITAL FORMAT:
16 bit gain-ranged data words for all components.  Range: +2,096,128 
to -2,097,152 counts.

EVENT DETECTOR ALGORITHM:
The Murdock event detector (Murdock, 1983) was used for all short-period channels.

Click on any of the following items for further information.

• Channel Data
• Amplitude Response to Ground Velocity
• Seismic Noise Study graph information
  • Seismic Noise Level - Annual
  • Seismic Noise Level - Seasonal/Diurnal

COMMENTS:
A complete description of the SRO system can be found in Peterson et al. (1976).
There are frequent gaps in the data due to consistent station hardware problems.