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Networks (1 time spans)

IU 1988-01-01 2599-12-31

Station Epochs (1 time spans)

HKT 1995-07-11 2018-01-26

IU : HKT (1995-07-11 - 2018-01-26)

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Station

HKT

Map

Site Name

Hockley, Texas

Start

1995-07-11T00:00:00 (192)

End

2018-01-26T16:50:00 (026)

Data Center

IRISDMC

Latitude

29.9618

Longitude

-95.8384

Elevation (m)

56.0

Instruments

2016-01-26T19:00:00 (026) - 2018-01-26T16:50:00 (026)
Location Code	Instruments / Channels
00	Mass Position Seismometer VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC UNKNOWN VY1 0.1Hz IRISDMC \| VY2 0.1Hz IRISDMC \| VYZ 0.1Hz IRISDMC Velocity Sensor BH1 20.0Hz IRISDMC \| BH2 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC LH1 1.0Hz IRISDMC \| LH2 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VH1 0.1Hz IRISDMC \| VH2 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
20	Accelerometer HN1 100.0Hz IRISDMC \| HN2 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LN1 1.0Hz IRISDMC \| LN2 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC
2015-08-26T00:00:00 (238) - 2016-01-26T19:00:00 (026)
Location Code	Instruments / Channels
00	Mass Position Seismometer VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC UNKNOWN VY1 0.1Hz IRISDMC \| VY2 0.1Hz IRISDMC \| VYZ 0.1Hz IRISDMC Velocity Sensor BH1 20.0Hz IRISDMC \| BH2 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC LH1 1.0Hz IRISDMC \| LH2 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VH1 0.1Hz IRISDMC \| VH2 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
20	Accelerometer HN1 100.0Hz IRISDMC \| HN2 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LN1 1.0Hz IRISDMC \| LN2 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC
2013-07-09T15:45:00 (190) - 2018-01-26T16:50:00 (026)
Location Code	Instruments / Channels
30	Pressure LDO 1.0Hz IRISDMC
31	Pressure LDO 1.0Hz IRISDMC
2013-07-09T00:00:00 (190) - 2018-01-26T16:50:00 (026)
Location Code	Instruments / Channels
10	Mass Position Seismometer VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC Velocity Sensor BH1 40.0Hz IRISDMC \| BH2 40.0Hz IRISDMC \| BHZ 40.0Hz IRISDMC HH1 100.0Hz IRISDMC \| HH2 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LH1 1.0Hz IRISDMC \| LH2 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VH1 0.1Hz IRISDMC \| VH2 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
2012-03-26T22:00:00 (086) - 2015-08-26T00:00:00 (238)
Location Code	Instruments / Channels
00	Mass Position Seismometer VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC UNKNOWN VY1 0.1Hz IRISDMC \| VY2 0.1Hz IRISDMC \| VYZ 0.1Hz IRISDMC Velocity Sensor BH1 20.0Hz IRISDMC \| BH2 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC LH1 1.0Hz IRISDMC \| LH2 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VH1 0.1Hz IRISDMC \| VH2 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
20	Accelerometer HN1 100.0Hz IRISDMC \| HN2 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LN1 1.0Hz IRISDMC \| LN2 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC
2011-10-22T00:00:00 (295) - 2012-03-26T22:00:00 (086)
Location Code	Instruments / Channels
00	Mass Position Seismometer VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC UNKNOWN VY1 0.1Hz IRISDMC \| VY2 0.1Hz IRISDMC \| VYZ 0.1Hz IRISDMC Velocity Sensor BH1 20.0Hz IRISDMC \| BH2 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC LH1 1.0Hz IRISDMC \| LH2 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VH1 0.1Hz IRISDMC \| VH2 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
20	Accelerometer HN1 100.0Hz IRISDMC \| HN2 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LN1 1.0Hz IRISDMC \| LN2 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC
2011-09-27T00:00:00 (270) - 2011-10-22T00:00:00 (295)
Location Code	Instruments / Channels
00	UNKNOWN VY1 0.1Hz IRISDMC \| VY2 0.1Hz IRISDMC \| VYZ 0.1Hz IRISDMC Velocity Sensor BH1 20.0Hz IRISDMC \| BH2 20.0Hz IRISDMC \| BHZ 20.0Hz IRISDMC LH1 1.0Hz IRISDMC \| LH2 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VH1 0.1Hz IRISDMC \| VH2 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
20	Accelerometer HN1 100.0Hz IRISDMC \| HN2 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC LN1 1.0Hz IRISDMC \| LN2 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC
2011-09-27T00:00:00 (270) - 2013-07-09T00:00:00 (190)
Location Code	Instruments / Channels
10	Velocity Sensor BH1 40.0Hz IRISDMC \| BH2 40.0Hz IRISDMC \| BHZ 40.0Hz IRISDMC HH1 100.0Hz IRISDMC \| HH2 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC LH1 1.0Hz IRISDMC \| LH2 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VH1 0.1Hz IRISDMC \| VH2 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
2011-09-27T00:00:00 (270) - 2013-07-09T15:45:00 (190)
Location Code	Instruments / Channels
30	Pressure LDO 1.0Hz IRISDMC
2008-09-12T00:00:00 (256) - 2011-09-27T00:00:00 (270)
Location Code	Instruments / Channels
00	Streckeisen STS-1H/VBB Seismometer BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC Streckeisen STS-1V/VBB Seismometer BHZ 20.0Hz IRISDMC LHZ 1.0Hz IRISDMC VHZ 0.1Hz IRISDMC
2008-09-12T00:00:00 (256) - 2009-08-28T00:00:00 (240)
Location Code	Instruments / Channels
00	Streckeisen STS-1H/VBB Seismometer VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC Streckeisen STS-1V/VBB Seismometer VMZ 0.1Hz IRISDMC
1999-04-16T19:52:00 (106) - 2008-09-12T00:00:00 (256)
Location Code	Instruments / Channels
00	Quanterra DA temperature monitor VK1 0.1Hz IRISDMC \| VKI 0.1Hz IRISDMC Quanterra DA voltage monitor VE1 0.1Hz IRISDMC Streckeisen STS-1H/VBB Seismometer BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC Streckeisen STS-1V/VBB Seismometer BHZ 20.0Hz IRISDMC LHZ 1.0Hz IRISDMC VHZ 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC
1999-04-16T19:52:00 (106) - 2004-10-29T00:00:00 (303)
Location Code	Instruments / Channels
00	Streckeisen STS-1H/VBB Seismometer UHE 0.01Hz IRISDMC \| UHN 0.01Hz IRISDMC Streckeisen STS-1V/VBB Seismometer UHZ 0.01Hz IRISDMC
1996-06-06T00:00:00 (158) - 1999-04-16T19:52:00 (106)
Location Code	Instruments / Channels
--	Quanterra DA temperature monitor VK1 0.1Hz IRISDMC \| VKI 0.1Hz IRISDMC Quanterra DA voltage monitor UE1 0.01Hz IRISDMC VE1 0.1Hz IRISDMC Streckeisen STS-1H/VBB Seismometer BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC UHE 0.01Hz IRISDMC \| UHN 0.01Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC Streckeisen STS-1V/VBB Seismometer BHZ 20.0Hz IRISDMC LHZ 1.0Hz IRISDMC UHZ 0.01Hz IRISDMC VHZ 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC
1995-07-11T00:00:00 (192) - 1999-04-16T19:52:00 (106)
Location Code	Instruments / Channels
--	Streckeisen STS-1V/VBB Seismometer BCE 20.0Hz IRISDMC \| BCN 20.0Hz IRISDMC \| BCZ 20.0Hz IRISDMC
1995-07-11T00:00:00 (192) - 1996-06-06T00:00:00 (158)
Location Code	Instruments / Channels
--	Kinemetrics FBA-23 Low-Gain Sensor HLE 80.0Hz IRISDMC \| HLN 80.0Hz IRISDMC \| HLZ 80.0Hz IRISDMC LLE 1.0Hz IRISDMC \| LLN 1.0Hz IRISDMC \| LLZ 1.0Hz IRISDMC Quanterra DA temperature monitor VK1 0.1Hz IRISDMC \| VKI 0.1Hz IRISDMC Quanterra DA voltage monitor UE1 0.01Hz IRISDMC VE1 0.1Hz IRISDMC Streckeisen STS-1H/VBB Seismometer BHE 20.0Hz IRISDMC \| BHN 20.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC UHE 0.01Hz IRISDMC \| UHN 0.01Hz IRISDMC VHE 0.1Hz IRISDMC \| VHN 0.1Hz IRISDMC \| VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC Streckeisen STS-1V/VBB Seismometer BHZ 20.0Hz IRISDMC LHZ 1.0Hz IRISDMC UHZ 0.01Hz IRISDMC VHZ 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_ANSS-BB	Advanced National Seismic System Backbone Stations
_CARIBE-EWS	ICG Caribe EWS Reference Network Stations
_CEUSN	Central Eastern United States Network
_FDSN	FDSN network stations
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_GSN	Global Seismographic Network stations and arrays
_GSN-BROADBAND	Global Seismographic Network broadband stations
_US-REF	USArray Reference Network stations
_STS-1	Stations Operating STS-1 sensors
_US-ALL	All USArray (EarthScope) stations

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