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Location Summary

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Context

Networks (1 time spans)

UW 1963-01-01 2599-12-31

Station Epochs (1 time spans)

SEA 1983-07-19 2599-12-31

UW : SEA (1983-07-19 - 2599-12-31)

Network

Map DOI

Station

SEA

Map

Site Name

UW Geophysics seismic pier, JHN-B075, Seattle, WA, USA

Start

1983-07-19T00:00:00 (200)

End

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

Data Center

IRISDMC

Latitude

47.654209

Longitude

-122.30938

Elevation (m)

37.3

Instruments

2025-12-09T00:30:08 (343) - 2599-12-31T23:59:59 (365)
Location Code	Instruments / Channels
D0	Clock Phase LCE 1.0Hz IRISDMC Clock Phase Lock GPL 1.0Hz IRISDMC Clock Quality LCQ 1.0Hz IRISDMC Clock Status GST 1.0Hz IRISDMC Gps Antenna Status GAN 1.0Hz IRISDMC Gps Elevation GEL 1.0Hz IRISDMC Gps Latitude GLA 1.0Hz IRISDMC Gps Longitude GLO 1.0Hz IRISDMC Packet Buffer Usage VPB 1.0Hz IRISDMC Satellite Count GNS 1.0Hz IRISDMC System Current VEC 1.0Hz IRISDMC System Temperature VDT 1.0Hz IRISDMC System Voltage VEI 1.0Hz IRISDMC Voltage Controlled Oscillator VCO 1.0Hz IRISDMC
2025-07-03T00:00:00 (184) - 2025-12-09T00:30:08 (343)
Location Code	Instruments / Channels
D0	Clock Phase LCE 1.0Hz IRISDMC Clock Phase Lock GPL 1.0Hz IRISDMC Clock Quality LCQ 1.0Hz IRISDMC Clock Status GST 1.0Hz IRISDMC Gps Antenna Status GAN 1.0Hz IRISDMC Gps Elevation GEL 1.0Hz IRISDMC Gps Latitude GLA 1.0Hz IRISDMC Gps Longitude GLO 1.0Hz IRISDMC Packet Buffer Usage VPB 1.0Hz IRISDMC Satellite Count GNS 1.0Hz IRISDMC System Current VEC 1.0Hz IRISDMC System Temperature VDT 1.0Hz IRISDMC System Voltage VEI 1.0Hz IRISDMC Voltage Controlled Oscillator VCO 1.0Hz IRISDMC
2020-09-30T00:00:00 (274) - 2025-07-03T00:00:00 (184)
Location Code	Instruments / Channels
D0	Clock Phase LCE 1.0Hz IRISDMC Clock Phase Lock GPL 1.0Hz IRISDMC Clock Quality LCQ 1.0Hz IRISDMC Clock Status GST 1.0Hz IRISDMC Gps Antenna Status GAN 1.0Hz IRISDMC Gps Elevation GEL 1.0Hz IRISDMC Gps Latitude GLA 1.0Hz IRISDMC Gps Longitude GLO 1.0Hz IRISDMC Packet Buffer Usage VPB 1.0Hz IRISDMC Satellite Count GNS 1.0Hz IRISDMC System Current VEC 1.0Hz IRISDMC System Temperature VDT 1.0Hz IRISDMC System Voltage VEI 1.0Hz IRISDMC Voltage Controlled Oscillator VCO 1.0Hz IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

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