1. TERRAscope Seismograph Network:   [ TS ]

DATES OF OPERATION:  	03 May 1994 to Present

SEISMOMETER TYPE and ADC:
Streckeisen Model STS-1/VBB 3 component system.  Kinemetrics Model FBA-23 for 
all low-gain channels, Weather Measure Microbarograph Model 7105-A, Vaisala 
PTA 427 Microbaragraph and Analog Devices Temperature Sensor Model AD590.   
ADC is Quanterra Model QX80.

DIGITAL FORMAT:
24 bit integer data words for all components.  Range: +8,388,607 to -8,388,608 counts.

EVENT DETECTOR ALGORITHM:  
The Murdock event detector (Murdock, 1991) is used for all short period data.

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: