HRSN (BP) Station Table

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The High-Resolution Seismic Network is an array of borehole instrumentation deployed in the Parkfield area, with the goal of monitoring microseismicity on the San Andreas fault.

Overview of the High Resolution Seismic Network

 

Each HRSN station is listed with its station code, network ID, location, date of initial operation, and site description. The latitude and longitude (in degrees) are given in the WGS84 reference frame, the elevation (in meters) is relative to mean sea level, and the depthto the sensor (in meters) below the surface.
Symbol Station Name Coordinates Sensor Elev. (m) Year
Opened
Operation Dates
EADB Eade Ranch 35.90
-120.42
254 1987 01/1987 - present
FROB Froelich Ranch 35.91
-120.49
258 1987 01/1987 - present
GHIB Gold Hill 35.83
-120.35
370 1987 01/1987 - present
JCNB Joaquin Canyon North 35.94 N
-120.43
335 1987 01/1987 - present
JCSB Joaquin Canyon South 35.92
-120.43
332 1987 01/1987 - present
MMNB Middle Mountain 35.96
-120.50
510 1987 01/1987 - present
RMNB Gastro Peak 36.00
-120.48
1125 1987 01/1987 - 07/2011
SMNB Stockdale Mountain 35.97
-120.58
450 1987 01/1987 - present
VARB Varian Well 35.93
-120.45
-61 1987 01/1987 - present
VCAB Vineyard Canyon 35.92
-120.53
590 1987 01/1987 - present
CCRB Cholame Creek 35.96
 -120.55
350 2001 01/2001 - present
LCCB Little Cholame Creek 35.98
-120.51
385  2001 06/2001 - present
SCYB Stone Canyon 36.01
-120.54
 695 2001 06/2001 - present