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Channel Summary

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Context

Networks (1 time spans)

UW 1963-01-01 2599-12-31

Station Epochs (1 time spans)

HH2 1987-03-01 1988-08-17

Channel Epochs (1 time spans)

EHZ 1987-03-01T00:00:00 1988-08-17T23:59:59

UW : HH2 : -- : EHZ (1987-03-01 - 1988-08-17)

Network

Map DOI

Station

HH2

Map

Location

Channel

EHZ

Instrument

Mark L-4 1 Hz

Start

1987-03-01T00:00:00 (060)

End

1988-08-17T23:59:59 (230)

Data Center

IRISDMC

Latitude

46.17152

Longitude

-119.384743

Elevation (m)

490.0

Depth (m)

0.0 (Local depth or overburden)

Azimuth

0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)

Dip

-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)

Sample Rate (Hz)

100.0

Units

M/S

Sensitivity

1.24302E9 @ 1.0 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_PACNW	Pacific Northwest Seismic Stations
_US-REGIONAL	US Regional Networks