MetaData Aggregator

7O : HOLL : -- : LHZ (2023-07-23 - 2025-04-23)

Network

7O

Map DOI

Station

HOLL

Map

Location

--

Channel

LHZ

Instrument

Trillium 120P, 120 s, 1201 V/m/s

Start

2023-07-23T22:00:17 (204)

End

2025-04-23T16:27:15 (113)

Data Center

• IRISDMC

Latitude

42.601416

Longitude

-71.779289

Elevation (m)

149.0

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)

1.0

Units

M/S

Sensitivity

7.5385E8 @ 0.25 Hz (SEED Stage 0)

IRISDMC metadata changes: