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Networks (1 time spans)

AK 1987-01-01 2599-12-31

Station Epochs (1 time spans)

PPD 2011-09-05 2599-12-31

AK : PPD (2011-09-05 - 2599-12-31)

Network

Map DOI

Station

PPD

Map

Site Name

Porcupine Dome, AK, USA

Start

2011-09-05T00:00:00 (248)

End

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

Data Center

IRISDMC

Latitude

65.5174

Longitude

-145.5246

Elevation (m)

1505.0

Instruments

2023-06-26T00:00:00 (177) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
--	Nanometrics Titan 4g/Quanterra 330 Linear Phase Be BNE 50.0Hz IRISDMC \| BNN 50.0Hz IRISDMC \| BNZ 50.0Hz IRISDMC Nanometrics Trillium 120 Sec Response/Quanterra 33 BHE 50.0Hz IRISDMC \| BHN 50.0Hz IRISDMC \| BHZ 50.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC Quanterra 330 Linear Phase Below 100 Composite LCE 1.0Hz IRISDMC \| LCQ 1.0Hz IRISDMC VCO 0.1Hz IRISDMC \| VEA 0.1Hz IRISDMC \| VEC 0.1Hz IRISDMC \| VEP 0.1Hz IRISDMC \| VKI 0.1Hz IRISDMC \| VM0 0.1Hz IRISDMC \| VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VM3 0.1Hz IRISDMC \| VM4 0.1Hz IRISDMC \| VM5 0.1Hz IRISDMC \| VPB 0.1Hz IRISDMC
2016-07-28T00:00:00 (210) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
--	Quanterra 330 Linear Phase Below 100 Composite ACE 0.0Hz IRISDMC LOG 0.0Hz IRISDMC OCF 0.0Hz IRISDMC VM6 0.1Hz IRISDMC
2016-07-28T00:00:00 (210) - 2023-06-26T00:00:00 (177)
Location Code	Instruments / Channels
--	Nanometrics Trillium 120 Sec Response/Quanterra 33 BHE 50.0Hz IRISDMC \| BHN 50.0Hz IRISDMC \| BHZ 50.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC Quanterra 330 Linear Phase Below 100 Composite LCE 1.0Hz IRISDMC \| LCQ 1.0Hz IRISDMC VCO 0.1Hz IRISDMC \| VEA 0.1Hz IRISDMC \| VEC 0.1Hz IRISDMC \| VEP 0.1Hz IRISDMC \| VKI 0.1Hz IRISDMC \| VM0 0.1Hz IRISDMC \| VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VM3 0.1Hz IRISDMC \| VM4 0.1Hz IRISDMC \| VM5 0.1Hz IRISDMC \| VPB 0.1Hz IRISDMC
2012-05-16T18:30:00 (137) - 2016-07-27T23:59:59 (209)
Location Code	Instruments / Channels
--	Nanometrics Trillium 120 Sec Response/Quanterra 33 BHE 50.0Hz IRISDMC \| BHN 50.0Hz IRISDMC \| BHZ 50.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC Quanterra 330 Linear Phase Below 100 Composite LCE 1.0Hz IRISDMC \| LCQ 1.0Hz IRISDMC VCO 0.1Hz IRISDMC \| VEA 0.1Hz IRISDMC \| VEC 0.1Hz IRISDMC \| VEP 0.1Hz IRISDMC \| VKI 0.1Hz IRISDMC \| VM0 0.1Hz IRISDMC \| VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VM3 0.1Hz IRISDMC \| VM4 0.1Hz IRISDMC \| VM5 0.1Hz IRISDMC \| VPB 0.1Hz IRISDMC
2012-05-16T18:30:00 (137) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
--	Quanterra 330 Linear Phase Below 100 Composite VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC
2011-09-05T00:00:00 (248) - 2012-05-16T18:29:59 (137)
Location Code	Instruments / Channels
--	Nanometrics Trillium 240 Sec Response sn 400 and a BHE 50.0Hz IRISDMC \| BHN 50.0Hz IRISDMC \| BHZ 50.0Hz IRISDMC Quanterra 330 Linear Phase Below 100 Composite LCE 1.0Hz IRISDMC \| LCQ 1.0Hz IRISDMC VCO 0.1Hz IRISDMC \| VEA 0.1Hz IRISDMC \| VEC 0.1Hz IRISDMC \| VEP 0.1Hz IRISDMC \| VKI 0.1Hz IRISDMC \| VM0 0.1Hz IRISDMC \| VM1 0.1Hz IRISDMC \| VM2 0.1Hz IRISDMC \| VM3 0.1Hz IRISDMC \| VM4 0.1Hz IRISDMC \| VM5 0.1Hz IRISDMC \| VMU 0.1Hz IRISDMC \| VMV 0.1Hz IRISDMC \| VMW 0.1Hz IRISDMC \| VPB 0.1Hz IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_US-ALL	All USArray (EarthScope) stations
_US-TA	USArray Transportable Array (EarthScope) stations
_REALTIME	Stations collected and served in real time at the DMC
_US-REGIONAL	US Regional Networks