MetaData Aggregator

Channel Summary

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Context

Networks (1 time spans)

NM 1977-01-01 2599-12-31

Station Epochs (1 time spans)

FFIL 2014-01-04 2599-12-31

Channel Epochs (1 time spans)

HN1 2025-05-14T15:00:00 2599-12-31T23:59:59

NM : FFIL : 20 : HN1 (2025-05-14 - 2599-12-31)

Network

Map DOI

Station

FFIL

Map

Location

Channel

HN1

Instrument

Accelerometer

Start

2025-05-14T15:00:00 (134)

End

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

Data Center

IRISDMC

Latitude

38.381345

Longitude

-88.389648

Elevation (m)

128.1

Depth (m)

0.0 (Local depth or overburden)

Azimuth

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

Dip

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

Sample Rate (Hz)

200.0

Units

M/S**2

Sensitivity

427631.96567972976 @ 1.0 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_US-REGIONAL	US Regional Networks