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Channel Summary

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Networks (1 time spans)

CC 2001-01-01 2599-12-31

Station Epochs (1 time spans)

HIYU 2013-11-19 2599-12-31

Channel Epochs (1 time spans)

HHE 2026-07-02T18:04:00 2599-12-31T23:59:59

CC : HIYU : -- : HHE (2026-07-02 - 2599-12-31)

Network

Map DOI

Station

HIYU

Map

Location

Channel

HHE

Instrument

Velocity Sensor

Start

2026-07-02T18:04:00 (183)

End

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

Data Center

IRISDMC

Latitude

45.43523

Longitude

-121.807396

Elevation (m)

1418.0

Depth (m)

0.0 (Local depth or overburden)

Azimuth

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

Dip

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

Sample Rate (Hz)

100.0

Units

M/S

Sensitivity

3.017199936814913E8 @ 1.0 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

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