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Networks (1 time spans)

AK 1987-01-01 2599-12-31

Station Epochs (1 time spans)

SWD 2001-06-04 2599-12-31

AK : SWD (2001-06-04 - 2599-12-31)

Network

Map DOI

Station

SWD

Map

Site Name

Seward, AK, USA

Start

2001-06-04T00:00:00 (155)

End

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

Data Center

IRISDMC

Latitude

60.1043

Longitude

-149.4526

Elevation (m)

77.0

Instruments

2020-04-15T15:00:00 (106) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
--	Episensor 200 Hz 5 Volt per g/Quanterra 330 Linear HNE 100.0Hz IRISDMC \| HNN 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC
2019-03-27T18:57:00 (086) - 2020-04-15T14:59:59 (106)
Location Code	Instruments / Channels
--	Episensor 200 Hz 5 Volt per g/Quanterra 330 Linear HNE 100.0Hz IRISDMC \| HNN 100.0Hz IRISDMC \| HNZ 100.0Hz IRISDMC
2016-08-29T00:00:00 (242) - 2599-12-31T23:59:59 (365)
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
2012-09-20T00:00:00 (264) - 2016-08-28T23:59:59 (241)
Location Code	Instruments / Channels
--	Guralp CMG3ESP_60sec/Quanterra 330 Linear Phase Be BHE 50.0Hz IRISDMC \| BHN 50.0Hz IRISDMC \| BHZ 50.0Hz IRISDMC LHE 1.0Hz IRISDMC \| LHN 1.0Hz IRISDMC \| LHZ 1.0Hz IRISDMC
2012-09-20T00:00:00 (264) - 2019-03-27T18:56:59 (086)
Location Code	Instruments / Channels
--	Episensor 200 Hz 5 Volt per g/Quanterra 330 Linear BNE 50.0Hz IRISDMC \| BNN 50.0Hz IRISDMC \| BNZ 50.0Hz IRISDMC
2012-09-20T00:00:00 (264) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
--	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
2009-02-03T19:42:00 (034) - 2012-09-19T23:59:59 (263)
Location Code	Instruments / Channels
--	Guralp CMG3ESP_60sec/Guralp DM24 Datalogger BHE 50.0Hz IRISDMC \| BHN 50.0Hz IRISDMC \| BHZ 50.0Hz IRISDMC
2007-01-23T08:56:00 (023) - 2012-09-19T23:59:59 (263)
Location Code	Instruments / Channels
--	Episensor 200 Hz 5 Volt per g/Guralp DM24 Datalogg BNE 50.0Hz IRISDMC \| BNN 50.0Hz IRISDMC \| BNZ 50.0Hz IRISDMC
2002-10-23T00:00:00 (296) - 2009-02-03T19:41:59 (034)
Location Code	Instruments / Channels
--	Guralp CMG3ESP_60sec/Guralp DM24 Datalogger BHE 50.0Hz IRISDMC \| BHN 50.0Hz IRISDMC \| BHZ 50.0Hz IRISDMC
2001-06-04T00:00:00 (155) - 2002-10-22T23:59:59 (295)
Location Code	Instruments / Channels
--	Guralp CMG40T_60sec/Guralp DM24 Datalogger BHE 50.0Hz IRISDMC \| BHN 50.0Hz IRISDMC \| BHZ 50.0Hz IRISDMC
2001-06-04T00:00:00 (155) - 2007-01-23T08:55:59 (023)
Location Code	Instruments / Channels
--	Episensor 200 Hz 5 Volt per g/Guralp DM24 Datalogg HHE 50.0Hz IRISDMC \| HHN 50.0Hz IRISDMC \| HHZ 50.0Hz IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_ARCTIC	Arctic Seismic Stations operating above 60 deg North
_US-TA	USArray Transportable Array (EarthScope) stations
_REALTIME	Stations collected and served in real time at the DMC
_US-ALL	All USArray (EarthScope) stations
_US-REGIONAL	US Regional Networks