MetaData Aggregator

Channel Summary

Legend:

A P R X ?

Filter

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)

HHN 2014-01-04T00:00:00 2025-05-14T15:00:00

NM : FFIL : 00 : HHN (2014-01-04 - 2025-05-14)

Network

Map DOI

Station

FFIL

Map

Location

Channel

HHN

Instrument

Velocity Sensor

Start

2014-01-04T00:00:00 (004)

End

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

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)

100.0

Units

M/S

Sensitivity

6.3214E8 @ 0.05 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_US-REGIONAL	US Regional Networks