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Networks (1 time spans)

II 1986-01-01 2599-12-31

Station Epochs (1 time spans)

SHEL 1995-06-19 2599-12-31

II : SHEL (1995-06-19 - 2599-12-31)

Network

Map DOI

Station

SHEL

Map

Site Name

Horse Pasture, St. Helena Island

Start

1995-06-19T00:00:00 (170)

End

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

Data Center

IRISDMC

Latitude

-15.9594

Longitude

-5.7455

Elevation (m)

537.0

Instruments

2024-09-27T04:20:00 (271) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
00	Nanometrics Trillium 360 Seismometer - Borehole BH1 40.0Hz IRISDMC \| BH2 40.0Hz IRISDMC \| BHZ 40.0Hz 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 \| VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC
2024-07-01T00:00:00 (183) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
00	Quanterra Q330-HR digitizer VCO 0.1Hz IRISDMC \| VEA 0.1Hz IRISDMC \| VEC 0.1Hz IRISDMC \| VEP 0.1Hz IRISDMC \| VKI 0.1Hz IRISDMC
10	Quanterra Q330-HR digitizer VCO 0.1Hz IRISDMC \| VEA 0.1Hz IRISDMC \| VEC 0.1Hz IRISDMC \| VEP 0.1Hz IRISDMC \| VKI 0.1Hz IRISDMC
2023-11-27T17:49:00 (331) - 2024-09-27T04:19:59 (271)
Location Code	Instruments / Channels
00	Nanometrics Trillium 360 Seismometer - Borehole BH1 40.0Hz IRISDMC \| BH2 40.0Hz IRISDMC \| BHZ 40.0Hz 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 \| VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC
2022-09-28T23:20:00 (271) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
10	Nanometrics Trillium 120 (Type A) Posthole BB Seis BH1 40.0Hz IRISDMC LH1 1.0Hz IRISDMC VH1 0.1Hz IRISDMC
2018-09-19T00:00:00 (262) - 2023-11-27T17:48:59 (331)
Location Code	Instruments / Channels
00	Geotech KS-54000 Borehole Seismometer 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
2017-09-16T00:00:00 (259) - 2022-09-28T23:19:59 (271)
Location Code	Instruments / Channels
10	Nanometrics Trillium 120 (Type A) Posthole BB Seis BH1 40.0Hz IRISDMC LH1 1.0Hz IRISDMC VH1 0.1Hz IRISDMC
2017-09-16T00:00:00 (259) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
10	Nanometrics Trillium 120 (Type A) Posthole BB Seis BH2 40.0Hz IRISDMC \| BHZ 40.0Hz IRISDMC LH2 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC VH2 0.1Hz IRISDMC \| VHZ 0.1Hz IRISDMC
2016-08-26T00:00:00 (239) - 2018-09-18T23:59:59 (261)
Location Code	Instruments / Channels
00	Geotech KS-54000 Borehole Seismometer 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
2013-08-21T00:00:00 (233) - 2016-08-25T23:59:59 (238)
Location Code	Instruments / Channels
00	Geotech KS-54000 Borehole Seismometer 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
2013-08-21T00:00:00 (233) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
00	Kinemetrics Episensor ES-T EN1 100.0Hz IRISDMC \| EN2 100.0Hz IRISDMC \| ENZ 100.0Hz IRISDMC LN1 1.0Hz IRISDMC \| LN2 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC Quanterra Q330-HR digitizer LCE 1.0Hz IRISDMC \| LCQ 1.0Hz IRISDMC Setra Barometric Pressure Transducer model 270 LDO 1.0Hz IRISDMC
10	Nanometrics Trillium 120 (Type A) Posthole BB Seis VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC Paroscientific microbarograph LDO 1.0Hz IRISDMC Quanterra Q330-HR digitizer LCE 1.0Hz IRISDMC \| LCQ 1.0Hz IRISDMC
2013-08-21T00:00:00 (233) - 2023-11-27T17:48:59 (331)
Location Code	Instruments / Channels
00	Geotech KS-54000 Borehole Seismometer VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC
2013-08-21T00:00:00 (233) - 2017-09-15T23:59:59 (258)
Location Code	Instruments / Channels
10	Nanometrics Trillium 120 (Type A) Posthole BB Seis BH1 40.0Hz IRISDMC \| BH2 40.0Hz IRISDMC \| BHZ 40.0Hz 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
2010-08-21T10:50:00 (233) - 2013-08-20T23:59:59 (232)
Location Code	Instruments / Channels
00	Geotech KS-54000 Borehole Seismometer 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
2002-10-05T16:00:00 (278) - 2010-08-21T10:49:59 (233)
Location Code	Instruments / Channels
00	Geotech KS-54000 Borehole Seismometer 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
1995-06-19T00:00:00 (170) - 2002-10-05T15:59:59 (278)
Location Code	Instruments / Channels
00	Geotech KS-54000 Borehole Seismometer 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
1995-06-19T00:00:00 (170) - 2013-08-20T23:59:59 (232)
Location Code	Instruments / Channels
00	Geotech KS-54000 Borehole Seismometer VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VME 0.1Hz IRISDMC \| VMN 0.1Hz IRISDMC \| VMZ 0.1Hz IRISDMC Kinemetrics FBA-23 Low-Gain Sensor ENE 100.0Hz IRISDMC \| ENN 100.0Hz IRISDMC \| ENZ 100.0Hz IRISDMC LNE 1.0Hz IRISDMC \| LNN 1.0Hz IRISDMC \| LNZ 1.0Hz IRISDMC
10	Streckeisen STS-2 Seismometer BH1 40.0Hz IRISDMC \| BH2 40.0Hz IRISDMC \| BHZ 40.0Hz IRISDMC \| BL1 40.0Hz IRISDMC \| BL2 40.0Hz IRISDMC \| BLZ 40.0Hz IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_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
_CARIBE-EWS	ICG Caribe EWS Reference Network Stations
_REALTIME	Stations collected and served in real time at the DMC