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Location Summary

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Context

Networks (1 time spans)

BK 1980-01-01 2599-12-31

Station Epochs (1 time spans)

CRQB 1996-07-04 2010-05-17

BK : CRQB (1996-07-04 - 2010-05-17)

Network

Map DOI

Station

CRQB

Map

Site Name

Carquinez Bridge, Crockett, CA, USA

Start

1996-07-04T01:40:00 (186)

End

2010-05-17T19:00:00 (137)

Data Center

IRISDMC
NCEDC
SCEDC

Latitude

38.055779

Longitude

-122.224869

Elevation (m)

-25.0

Instruments

2001-10-23T17:26:00 (296) - 2010-05-17T19:00:00 (137)
Location Code	Instruments / Channels
--	731A,Accelerometer,WILCOXON BL1 20.0Hz IRISDMC NCEDC SCEDC \| BL2 20.0Hz IRISDMC NCEDC SCEDC \| BL3 20.0Hz IRISDMC NCEDC SCEDC CL1 500.0Hz IRISDMC NCEDC SCEDC \| CL2 500.0Hz IRISDMC NCEDC SCEDC \| CL3 500.0Hz IRISDMC NCEDC SCEDC HL1 100.0Hz IRISDMC NCEDC SCEDC \| HL2 100.0Hz IRISDMC NCEDC SCEDC \| HL3 100.0Hz IRISDMC NCEDC SCEDC LL1 1.0Hz IRISDMC NCEDC SCEDC \| LL2 1.0Hz IRISDMC NCEDC SCEDC \| LL3 1.0Hz IRISDMC NCEDC SCEDC BATTERY VOLTAGE,Electronic Test Point,UNKNOWN UEP 0.01Hz IRISDMC NCEDC SCEDC BATTERY VOLTAGE,System Voltage,UNKNOWN LEP 1.0Hz IRISDMC NCEDC SCEDC Calibration Input UCD 0.01Hz IRISDMC NCEDC SCEDC \| UCQ 0.01Hz IRISDMC NCEDC SCEDC GS-11D VERTICAL,Geophone,OYO GEOSPACE BP1 20.0Hz IRISDMC NCEDC SCEDC DP1 500.0Hz IRISDMC NCEDC SCEDC EP1 100.0Hz IRISDMC NCEDC SCEDC LP1 1.0Hz IRISDMC NCEDC SCEDC Magnetometer UF1 0.01Hz IRISDMC NCEDC SCEDC \| UF2 0.01Hz IRISDMC NCEDC SCEDC \| UFC 0.01Hz IRISDMC NCEDC SCEDC
2001-06-01T00:00:00 (152) - 2001-10-23T17:26:00 (296)
Location Code	Instruments / Channels
--	Calibration Input UCD 0.01Hz IRISDMC NCEDC SCEDC \| UCQ 0.01Hz IRISDMC NCEDC SCEDC Magnetometer UF1 0.01Hz IRISDMC NCEDC SCEDC \| UFC 0.01Hz IRISDMC NCEDC SCEDC
1999-05-04T19:00:00 (124) - 2001-10-23T17:26:00 (296)
Location Code	Instruments / Channels
--	731A,Accelerometer,WILCOXON BL1 20.0Hz IRISDMC NCEDC SCEDC \| BL2 20.0Hz IRISDMC NCEDC SCEDC \| BL3 20.0Hz IRISDMC NCEDC SCEDC CL1 500.0Hz IRISDMC NCEDC SCEDC \| CL2 500.0Hz IRISDMC NCEDC SCEDC \| CL3 500.0Hz IRISDMC NCEDC SCEDC HL1 100.0Hz IRISDMC NCEDC SCEDC \| HL2 100.0Hz IRISDMC NCEDC SCEDC \| HL3 100.0Hz IRISDMC NCEDC SCEDC LL1 1.0Hz IRISDMC NCEDC SCEDC \| LL2 1.0Hz IRISDMC NCEDC SCEDC \| LL3 1.0Hz IRISDMC NCEDC SCEDC GS-11D VERTICAL,Geophone,OYO GEOSPACE BP1 20.0Hz IRISDMC NCEDC SCEDC DP1 500.0Hz IRISDMC NCEDC SCEDC EP1 100.0Hz IRISDMC NCEDC SCEDC LP1 1.0Hz IRISDMC NCEDC SCEDC
1996-07-04T01:40:00 (186) - 1999-05-04T19:00:00 (124)
Location Code	Instruments / Channels
--	731A,Accelerometer,WILCOXON BL1 20.0Hz IRISDMC NCEDC SCEDC \| BL2 20.0Hz IRISDMC NCEDC SCEDC \| BL3 20.0Hz IRISDMC NCEDC SCEDC CL1 500.0Hz IRISDMC NCEDC SCEDC \| CL2 500.0Hz IRISDMC NCEDC SCEDC \| CL3 500.0Hz IRISDMC NCEDC SCEDC HL1 100.0Hz IRISDMC NCEDC SCEDC \| HL2 100.0Hz IRISDMC NCEDC SCEDC \| HL3 100.0Hz IRISDMC NCEDC SCEDC LL1 1.0Hz IRISDMC NCEDC SCEDC \| LL2 1.0Hz IRISDMC NCEDC SCEDC \| LL3 1.0Hz IRISDMC NCEDC SCEDC GS-11D VERTICAL,Geophone,OYO GEOSPACE BP1 20.0Hz IRISDMC NCEDC SCEDC DP1 500.0Hz IRISDMC NCEDC SCEDC EP1 100.0Hz IRISDMC NCEDC SCEDC LP1 1.0Hz IRISDMC NCEDC SCEDC

IRISDMC metadata changes:

Virtual network affiliations:

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