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Networks (1 time spans)

BP 1987-01-01 3000-01-01

Station Epochs (1 time spans)

SMNB 2001-07-09 3000-01-01

BP : SMNB (2001-07-09 - 3000-01-01)

Network

Map DOI

Station

SMNB

Map

Site Name

Stockdale Mountain, Parkfield, CA, USA

Start

2001-07-09T00:00:00 (190)

End

3000-01-01T00:00:00 (001)

Data Center

NCEDC

Latitude

35.972969

Longitude

-120.57988

Elevation (m)

698.0

Instruments

2025-10-22T22:40:00 (295) - 3000-01-01T00:00:00 (001)
Location Code	Instruments / Channels
40	Calibration Input ACQ 100.0Hz NCEDC Chksum Errors ACK 0.1Hz NCEDC Clock Lock Loss LCL 1.0Hz NCEDC Clock Phase LCE 1.0Hz NCEDC Clock Quality LCQ 1.0Hz NCEDC Clock Status ACE 1.0Hz NCEDC Comm Attempt Count ACA 0.1Hz NCEDC Comm Duty Cycle ADT 0.1Hz NCEDC Comm Efficiency ACF 0.1Hz NCEDC Comm Ok Count ACS 0.1Hz NCEDC Data Gap Count ADG 0.1Hz NCEDC Data Latency ADL 0.1Hz NCEDC Data Missing AMD 0.1Hz NCEDC Data Receive Rate ARD 0.1Hz NCEDC Data Sent Rate AWR 0.1Hz NCEDC Data Throughput ATH 0.1Hz NCEDC Dust Bits LED 1.0Hz NCEDC Gps Antenna Current VEA 0.1Hz NCEDC Gps Antenna Voltage VAX 0.1Hz NCEDC Gps Control Bits LEC 1.0Hz NCEDC Gps Elevation LEV 1.0Hz NCEDC Gps Fix Status LFT 1.0Hz NCEDC Gps Latitude LAT 1.0Hz NCEDC Gps Longitude LON 1.0Hz NCEDC Gps Sens Power Bits LEP 1.0Hz NCEDC Input Output 1 VEO 0.1Hz NCEDC Input Output 2 VG1 0.1Hz NCEDC Input Output 3 VG2 0.1Hz NCEDC Ip Change Count ANI 0.1Hz NCEDC Isolated Dc Voltage VEI 0.1Hz NCEDC L-22D HORIZONTAL,Geophone,SERCEL DP2 250.0Hz NCEDC \| DP3 250.0Hz NCEDC SP2 20.0Hz NCEDC \| SP3 20.0Hz NCEDC L-22D VERTICAL,Geophone,SERCEL DP1 250.0Hz NCEDC SP1 20.0Hz NCEDC Ll Data Latency ALL 0.1Hz NCEDC Log LOG 1.0Hz NCEDC Misc Bits LEM 1.0Hz NCEDC Negative Analog Voltage VEN 0.1Hz NCEDC Opaque Configuration File OCF 1.0Hz NCEDC Packet Buffer Usage VPB 0.1Hz NCEDC Packet Count APK 0.1Hz NCEDC Poc Count APO 0.1Hz NCEDC Reboot Count ABT 0.1Hz NCEDC Satellite Count LSU 1.0Hz NCEDC Sensor A Bits LEA 1.0Hz NCEDC Sensor A Current VCA 0.1Hz NCEDC Sensor B Bits LEB 1.0Hz NCEDC Sensor B Current VCB 0.1Hz NCEDC Sensor Serial Bits LES 1.0Hz NCEDC Seq Error Count ASQ 0.1Hz NCEDC Status Delay ASL 0.1Hz NCEDC System Current VEC 0.1Hz NCEDC System Humidity VI1 0.1Hz NCEDC System Temperature VKI 0.1Hz NCEDC System Voltage VEP 0.1Hz NCEDC Ups Voltage VEU 0.1Hz NCEDC Voltage Controlled Oscillator VCO 0.1Hz NCEDC
2015-01-23T21:00:00 (023) - 2025-10-22T22:40:00 (295)
Location Code	Instruments / Channels
40	CALIBRATIONINPUT,Calibration Input,UNKNOWN LCO 1.0Hz NCEDC CLOCKPHASE,Clock Phase,UNKNOWN LCE 1.0Hz NCEDC CLOCKQUALITY,Clock Quality,UNKNOWN LCQ 1.0Hz NCEDC CPULOADAVERAGE,Calibration Input,UNKNOWN LCP 1.0Hz NCEDC DATASTORAGEUSED,Calibration Input,UNKNOWN LCD 1.0Hz NCEDC INPUTVOLTAGE,System Voltage,UNKNOWN LEP 1.0Hz NCEDC L-22D HORIZONTAL,Geophone,SERCEL DP2 250.0Hz NCEDC \| DP3 250.0Hz NCEDC SP2 20.0Hz NCEDC \| SP3 20.0Hz NCEDC L-22D VERTICAL,Geophone,SERCEL DP1 250.0Hz NCEDC SP1 20.0Hz NCEDC SYSTEMCURRENT,System Current,UNKNOWN LEC 1.0Hz NCEDC SYSTEMHUMIDITY,System Humidity,UNKNOWN LII 1.0Hz NCEDC SYSTEMTEMPERATURE,System Temperature,UNKNOWN LKI 1.0Hz NCEDC
2011-04-28T19:00:00 (118) - 2015-01-23T21:00:00 (023)
Location Code	Instruments / Channels
40	CALIBRATIONINPUT,Calibration Input,UNKNOWN LCO 1.0Hz NCEDC CLOCKPHASE,Clock Phase,UNKNOWN LCE 1.0Hz NCEDC CLOCKQUALITY,Clock Quality,UNKNOWN LCQ 1.0Hz NCEDC CPULOADAVERAGE,Calibration Input,UNKNOWN LCP 1.0Hz NCEDC DATASTORAGEUSED,Calibration Input,UNKNOWN LCD 1.0Hz NCEDC INPUTVOLTAGE,System Voltage,UNKNOWN LEP 1.0Hz NCEDC L-22D HORIZONTAL,Geophone,SERCEL DP2 250.0Hz NCEDC \| DP3 250.0Hz NCEDC SP2 20.0Hz NCEDC \| SP3 20.0Hz NCEDC L-22D VERTICAL,Geophone,SERCEL DP1 250.0Hz NCEDC SP1 20.0Hz NCEDC SYSTEMCURRENT,System Current,UNKNOWN LEC 1.0Hz NCEDC SYSTEMHUMIDITY,System Humidity,UNKNOWN LII 1.0Hz NCEDC SYSTEMTEMPERATURE,System Temperature,UNKNOWN LKI 1.0Hz NCEDC
2003-11-06T01:00:00 (310) - 2011-04-28T19:00:00 (118)
Location Code	Instruments / Channels
--	INTERNAL TEMPERATURE,Temperature,UNKNOWN LK1 1.0Hz NCEDC UK1 0.01Hz NCEDC L-22D HORIZONTAL,Geophone,SERCEL BP2 20.0Hz NCEDC \| BP3 20.0Hz NCEDC DP2 250.0Hz NCEDC \| DP3 250.0Hz NCEDC L-22D VERTICAL,Geophone,SERCEL BP1 20.0Hz NCEDC DP1 250.0Hz NCEDC
2001-07-09T00:00:00 (190) - 2003-11-06T01:00:00 (310)
Location Code	Instruments / Channels
--	INTERNAL TEMPERATURE,Temperature,UNKNOWN LK1 1.0Hz NCEDC UK1 0.01Hz NCEDC L-22D HORIZONTAL,Geophone,SERCEL BP2 20.0Hz NCEDC \| BP3 20.0Hz NCEDC DP2 250.0Hz NCEDC \| DP3 250.0Hz NCEDC L-22D VERTICAL,Geophone,SERCEL BP1 20.0Hz NCEDC DP1 250.0Hz NCEDC
2001-07-09T00:00:00 (190) - 2011-04-28T19:00:00 (118)
Location Code	Instruments / Channels
--	BATTERY VOLTAGE,Electronic Test Point,UNKNOWN UEP 0.01Hz NCEDC BATTERY VOLTAGE,System Voltage,UNKNOWN LEP 1.0Hz NCEDC Clock Drift UCD 0.01Hz NCEDC Free Packets 1 UF1 0.01Hz NCEDC Frequency Control UFC 0.01Hz NCEDC

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