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Location Summary

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Networks (1 time spans)

UW 1963-01-01 2599-12-31

Station Epochs (1 time spans)

HTW 1975-06-01 2599-12-31

UW : HTW (1975-06-01 - 2599-12-31)

Network

Map DOI

Station

HTW

Map

Site Name

Haystack Lookout, WA, USA

Start

1975-06-01T00:00:00 (152)

End

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

Data Center

IRISDMC

Latitude

47.80377

Longitude

-121.76887

Elevation (m)

833.0

Instruments

2022-10-06T21:00:00 (279) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
--	CASCADIA,Velocity Sensor,NANOMETRICS HHE 100.0Hz IRISDMC \| HHN 100.0Hz IRISDMC \| HHZ 100.0Hz IRISDMC TITAN,Accelerometer,NANOMETRICS ENE 100.0Hz IRISDMC \| ENN 100.0Hz IRISDMC \| ENZ 100.0Hz IRISDMC
2008-04-01T00:00:00 (092) - 2022-02-17T00:00:00 (048)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz IRISDMC
2003-07-31T00:00:00 (212) - 2008-04-01T00:00:00 (092)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz IRISDMC
1996-07-01T00:00:00 (183) - 2003-07-30T23:59:59 (211)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz IRISDMC
1995-01-19T00:00:00 (019) - 1996-07-01T00:00:00 (183)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz IRISDMC
1995-01-01T00:00:00 (001) - 1995-01-18T23:59:59 (018)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz IRISDMC
1985-08-15T00:00:00 (227) - 1994-12-31T23:59:59 (365)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz IRISDMC
1985-08-15T00:00:00 (227) - 1994-10-01T00:00:00 (274)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL SHZ 50.0Hz IRISDMC
1981-06-24T00:00:00 (175) - 1985-08-14T23:59:59 (226)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz IRISDMC SHZ 50.0Hz IRISDMC
1980-01-01T00:00:00 (001) - 1981-06-23T23:59:59 (174)
Location Code	Instruments / Channels
--	L-4C VERTICAL,Velocity Sensor,SERCEL EHZ 100.0Hz IRISDMC SHZ 50.0Hz IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_PACNW	Pacific Northwest Seismic Stations
_REALTIME	Stations collected and served in real time at the DMC
_US-REGIONAL	US Regional Networks