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Networks (1 time spans)

BK 1980-01-01 2599-12-31

Station Epochs (2 time spans)

SM2B 2007-06-26 2599-12-31

SM2B 2007-03-06 2599-12-31

BK : SM2B (2007-06-26 - 3000-01-01)

Network

Map DOI

Station

SM2B

Map

Site Name

St. Mary's College Borehole, Moraga, CA, USA

Start

2007-06-26T19:00:00 (177)

End

2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)

Data Center

IRISDMC
NCEDC

Latitude

37.838745

Longitude

-122.110222

Elevation (m)

200.0

Instruments

2026-03-12T20:00:00 (071) - 2599-12-31T23:59:59 (365) 3000-01-01T00:00:00 (001)
Location Code	Instruments / Channels
40	731A,Accelerometer,WILCOXON BN1 20.0Hz IRISDMC NCEDC \| BN2 20.0Hz IRISDMC NCEDC \| BN3 20.0Hz IRISDMC NCEDC CN1 500.0Hz IRISDMC NCEDC \| CN2 500.0Hz IRISDMC NCEDC \| CN3 500.0Hz IRISDMC NCEDC HN1 200.0Hz IRISDMC NCEDC \| HN2 200.0Hz IRISDMC NCEDC \| HN3 200.0Hz IRISDMC NCEDC
2026-01-29T23:00:00 (029) - 2599-12-31T23:59:59 (365) 3000-01-01T00:00:00 (001)
Location Code	Instruments / Channels
40	Calibration Input ACQ 100.0Hz IRISDMC NCEDC Chksum Errors ACK 0.1Hz IRISDMC NCEDC Clock Lock Loss LCL 1.0Hz IRISDMC NCEDC Clock Phase LCE 1.0Hz IRISDMC NCEDC Clock Quality LCQ 1.0Hz IRISDMC NCEDC Clock Status ACE 1.0Hz IRISDMC NCEDC Comm Attempt Count ACA 0.1Hz IRISDMC NCEDC Comm Duty Cycle ADT 0.1Hz IRISDMC NCEDC Comm Efficiency ACF 0.1Hz IRISDMC NCEDC Comm Ok Count ACS 0.1Hz IRISDMC NCEDC Data Gap Count ADG 0.1Hz IRISDMC NCEDC Data Latency ADL 0.1Hz IRISDMC NCEDC Data Missing AMD 0.1Hz IRISDMC NCEDC Data Receive Rate ARD 0.1Hz IRISDMC NCEDC Data Sent Rate AWR 0.1Hz IRISDMC NCEDC Data Throughput ATH 0.1Hz IRISDMC NCEDC Dust Bits LED 1.0Hz IRISDMC NCEDC GS-11D HORIZONTAL,Geophone,GEOSPACE DP2 500.0Hz IRISDMC NCEDC \| DP3 500.0Hz IRISDMC NCEDC SP2 20.0Hz IRISDMC NCEDC \| SP3 20.0Hz IRISDMC NCEDC GS-11D VERTICAL,Geophone,GEOSPACE DP1 500.0Hz IRISDMC NCEDC SP1 20.0Hz IRISDMC NCEDC Gps Antenna Current VEA 0.1Hz IRISDMC NCEDC Gps Antenna Voltage VAX 0.1Hz IRISDMC NCEDC Gps Control Bits LEC 1.0Hz IRISDMC NCEDC Gps Elevation LEV 1.0Hz IRISDMC NCEDC Gps Fix Status LFT 1.0Hz IRISDMC NCEDC Gps Latitude LAT 1.0Hz IRISDMC NCEDC Gps Longitude LON 1.0Hz IRISDMC NCEDC Gps Sens Power Bits LEP 1.0Hz IRISDMC NCEDC Input Output 1 VEO 0.1Hz IRISDMC NCEDC Input Output 2 VG1 0.1Hz IRISDMC NCEDC Input Output 3 VG2 0.1Hz IRISDMC NCEDC Ip Change Count ANI 0.1Hz IRISDMC NCEDC Isolated Dc Voltage VEI 0.1Hz IRISDMC NCEDC Ll Data Latency ALL 0.1Hz IRISDMC NCEDC Log LOG 1.0Hz IRISDMC NCEDC Misc Bits LEM 1.0Hz IRISDMC NCEDC Negative Analog Voltage VEN 0.1Hz IRISDMC NCEDC Opaque Configuration File OCF 1.0Hz IRISDMC NCEDC Packet Buffer Usage VPB 0.1Hz IRISDMC NCEDC Packet Count APK 0.1Hz IRISDMC NCEDC Poc Count APO 0.1Hz IRISDMC NCEDC Reboot Count ABT 0.1Hz IRISDMC NCEDC Satellite Count LSU 1.0Hz IRISDMC NCEDC Sensor A Bits LEA 1.0Hz IRISDMC NCEDC Sensor A Current VCA 0.1Hz IRISDMC NCEDC Sensor B Bits LEB 1.0Hz IRISDMC NCEDC Sensor B Current VCB 0.1Hz IRISDMC NCEDC Sensor Serial Bits LES 1.0Hz IRISDMC NCEDC Seq Error Count ASQ 0.1Hz IRISDMC NCEDC Status Delay ASL 0.1Hz IRISDMC NCEDC System Current VEC 0.1Hz IRISDMC NCEDC System Humidity VI1 0.1Hz IRISDMC NCEDC System Temperature VKI 0.1Hz IRISDMC NCEDC System Voltage VEP 0.1Hz IRISDMC NCEDC Ups Voltage VEU 0.1Hz IRISDMC NCEDC Voltage Controlled Oscillator VCO 0.1Hz IRISDMC NCEDC
2026-01-29T23:00:00 (029) - 2026-03-12T20:00:00 (071)
Location Code	Instruments / Channels
40	731A,Accelerometer,WILCOXON BN1 20.0Hz IRISDMC NCEDC \| BN2 20.0Hz IRISDMC NCEDC \| BN3 20.0Hz IRISDMC NCEDC CN1 500.0Hz IRISDMC NCEDC \| CN2 500.0Hz IRISDMC NCEDC \| CN3 500.0Hz IRISDMC NCEDC HN1 200.0Hz IRISDMC NCEDC \| HN2 200.0Hz IRISDMC NCEDC \| HN3 200.0Hz IRISDMC NCEDC
2015-03-12T18:55:00 (071) - 2026-01-29T23:00:00 (029)
Location Code	Instruments / Channels
40	731A,Accelerometer,WILCOXON BN1 20.0Hz IRISDMC NCEDC \| BN2 20.0Hz IRISDMC NCEDC \| BN3 20.0Hz IRISDMC NCEDC CN1 500.0Hz IRISDMC NCEDC \| CN2 500.0Hz IRISDMC NCEDC \| CN3 500.0Hz IRISDMC NCEDC LN1 1.0Hz IRISDMC NCEDC \| LN2 1.0Hz IRISDMC NCEDC \| LN3 1.0Hz IRISDMC NCEDC GS-11D VERTICAL,Geophone,GEOSPACE DP1 500.0Hz IRISDMC NCEDC LP1 1.0Hz IRISDMC NCEDC SP1 20.0Hz IRISDMC NCEDC
2013-12-19T22:09:00 (353) - 2015-03-12T18:55:00 (071)
Location Code	Instruments / Channels
40	731A,Accelerometer,WILCOXON BN1 20.0Hz IRISDMC NCEDC \| BN2 20.0Hz IRISDMC NCEDC \| BN3 20.0Hz IRISDMC NCEDC CN1 500.0Hz IRISDMC NCEDC \| CN2 500.0Hz IRISDMC NCEDC \| CN3 500.0Hz IRISDMC NCEDC LN1 1.0Hz IRISDMC NCEDC \| LN2 1.0Hz IRISDMC NCEDC \| LN3 1.0Hz IRISDMC NCEDC GS-11D VERTICAL,Geophone,GEOSPACE DP1 500.0Hz IRISDMC NCEDC LP1 1.0Hz IRISDMC NCEDC SP1 20.0Hz IRISDMC NCEDC
2013-12-19T22:09:00 (353) - 2026-01-29T23:00:00 (029)
Location Code	Instruments / Channels
40	CALIBRATIONINPUT,Calibration Input,UNKNOWN LCO 1.0Hz IRISDMC NCEDC CLOCKPHASE,Clock Phase,UNKNOWN LCE 1.0Hz IRISDMC NCEDC CLOCKQUALITY,Clock Quality,UNKNOWN LCQ 1.0Hz IRISDMC NCEDC CPULOADAVERAGE,Calibration Input,UNKNOWN LCP 1.0Hz IRISDMC NCEDC DATASTORAGEUSED,Calibration Input,UNKNOWN LCD 1.0Hz IRISDMC NCEDC INPUTVOLTAGE,System Voltage,UNKNOWN LEP 1.0Hz IRISDMC NCEDC SYSTEMCURRENT,System Current,UNKNOWN LEC 1.0Hz IRISDMC NCEDC SYSTEMHUMIDITY,System Humidity,UNKNOWN LII 1.0Hz IRISDMC NCEDC SYSTEMTEMPERATURE,System Temperature,UNKNOWN LKI 1.0Hz IRISDMC NCEDC
2012-09-27T22:10:00 (271) - 2013-12-19T22:09:00 (353)
Location Code	Instruments / Channels
40	731A,Accelerometer,WILCOXON BN1 20.0Hz IRISDMC NCEDC \| BN2 20.0Hz IRISDMC NCEDC \| BN3 20.0Hz IRISDMC NCEDC CN1 500.0Hz IRISDMC NCEDC \| CN2 500.0Hz IRISDMC NCEDC \| CN3 500.0Hz IRISDMC NCEDC LN1 1.0Hz IRISDMC NCEDC \| LN2 1.0Hz IRISDMC NCEDC \| LN3 1.0Hz IRISDMC NCEDC CALIBRATIONINPUT,Calibration Input,UNKNOWN LCO 1.0Hz IRISDMC NCEDC CLOCKPHASE,Clock Phase,UNKNOWN LCE 1.0Hz IRISDMC NCEDC CLOCKQUALITY,Clock Quality,UNKNOWN LCQ 1.0Hz IRISDMC NCEDC CPULOADAVERAGE,Calibration Input,UNKNOWN LCP 1.0Hz IRISDMC NCEDC DATASTORAGEUSED,Calibration Input,UNKNOWN LCD 1.0Hz IRISDMC NCEDC GS-11D VERTICAL,Geophone,GEOSPACE DP1 500.0Hz IRISDMC NCEDC LP1 1.0Hz IRISDMC NCEDC SP1 20.0Hz IRISDMC NCEDC INPUTVOLTAGE,System Voltage,UNKNOWN LEP 1.0Hz IRISDMC NCEDC SYSTEMCURRENT,System Current,UNKNOWN LEC 1.0Hz IRISDMC NCEDC SYSTEMHUMIDITY,System Humidity,UNKNOWN LII 1.0Hz IRISDMC NCEDC SYSTEMTEMPERATURE,System Temperature,UNKNOWN LKI 1.0Hz IRISDMC NCEDC
2010-10-22T19:00:00 (295) - 2012-09-27T22:10:00 (271)
Location Code	Instruments / Channels
40	731A,Accelerometer,WILCOXON BN1 20.0Hz IRISDMC NCEDC \| BN2 20.0Hz IRISDMC NCEDC \| BN3 20.0Hz IRISDMC NCEDC CN1 500.0Hz IRISDMC NCEDC \| CN2 500.0Hz IRISDMC NCEDC \| CN3 500.0Hz IRISDMC NCEDC LN1 1.0Hz IRISDMC NCEDC \| LN2 1.0Hz IRISDMC NCEDC \| LN3 1.0Hz IRISDMC NCEDC CALIBRATIONINPUT,Calibration Input,UNKNOWN LCO 1.0Hz IRISDMC NCEDC CLOCKPHASE,Clock Phase,UNKNOWN LCE 1.0Hz IRISDMC NCEDC CLOCKQUALITY,Clock Quality,UNKNOWN LCQ 1.0Hz IRISDMC NCEDC CPULOADAVERAGE,Calibration Input,UNKNOWN LCP 1.0Hz IRISDMC NCEDC DATASTORAGEUSED,Calibration Input,UNKNOWN LCD 1.0Hz IRISDMC NCEDC GS-11D VERTICAL,Geophone,GEOSPACE DP1 500.0Hz IRISDMC NCEDC LP1 1.0Hz IRISDMC NCEDC SP1 20.0Hz IRISDMC NCEDC INPUTVOLTAGE,System Voltage,UNKNOWN LEP 1.0Hz IRISDMC NCEDC SYSTEMCURRENT,System Current,UNKNOWN LEC 1.0Hz IRISDMC NCEDC SYSTEMHUMIDITY,System Humidity,UNKNOWN LII 1.0Hz IRISDMC NCEDC SYSTEMTEMPERATURE,System Temperature,UNKNOWN LKI 1.0Hz IRISDMC NCEDC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks

BK : SM2B (2007-03-06 - 2599-12-31)

Network

Map DOI

Station

SM2B

Map

Site Name

St. Mary's College Borehole, Moraga, CA, USA

Start

2007-03-06T00:38:00 (065)

End

2599-12-31T23:59:59 (365)

Data Center

SCEDC

Latitude

37.838744

Longitude

-122.11022

Elevation (m)

200.0

Instruments

2015-03-12T18:55:00 (071) - 2026-01-29T23:00:00 (029)
Location Code	Instruments / Channels
40	731A S/N:SM2B-1 BN1 20.0Hz SCEDC CN1 500.0Hz SCEDC LN1 1.0Hz SCEDC 731A S/N:SM2B-2 BN2 20.0Hz SCEDC CN2 500.0Hz SCEDC LN2 1.0Hz SCEDC 731A S/N:SM2B-3 BN3 20.0Hz SCEDC CN3 500.0Hz SCEDC LN3 1.0Hz SCEDC GS-11D VERTICAL S/N:SM2B-4 DP1 500.0Hz SCEDC LP1 1.0Hz SCEDC SP1 20.0Hz SCEDC
2010-10-22T19:00:00 (295) - 2012-09-27T22:10:00 (271)
Location Code	Instruments / Channels
40	731A S/N:SM2B-1 BN1 20.0Hz SCEDC CN1 500.0Hz SCEDC LN1 1.0Hz SCEDC 731A S/N:SM2B-2 BN2 20.0Hz SCEDC CN2 500.0Hz SCEDC LN2 1.0Hz SCEDC 731A S/N:SM2B-3 BN3 20.0Hz SCEDC CN3 500.0Hz SCEDC LN3 1.0Hz SCEDC GS-11D VERTICAL S/N:SM2B-4 DP1 500.0Hz SCEDC LP1 1.0Hz SCEDC SP1 20.0Hz SCEDC

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks

NSF SAGE ingests, curates, and distributes geoscience data

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Location Summary

Filter

Context

BK : SM2B (2007-06-26 - 3000-01-01)

Instruments

IRISDMC metadata changes:

Virtual network affiliations:

BK : SM2B (2007-03-06 - 2599-12-31)

Instruments

Virtual network affiliations:

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