MetaData Aggregator

Channel Summary

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Context

Networks (1 time spans)

BK 1980-01-01 2599-12-31

Station Epochs (1 time spans)

TRIN 2017-07-12 2599-12-31

Channel Epochs (3 time spans)

HHZ 2025-07-22T21:50:00 2599-12-31T23:59:59

HHZ 2022-10-26T22:40:00 2025-07-22T21:50:00

HHZ 2022-10-26T22:40:00 3000-01-01T00:00:00

BK : TRIN : 01 : HHZ (2025-07-22 - 3000-01-01)

Network

Map DOI

Station

TRIN

Map

Location

Channel

HHZ

Instrument

MBB-2,Velocity Sensor,EQMET

Start

2025-07-22T21:50:00 (203)

End

2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)

Data Center

IRISDMC
NCEDC

Latitude

40.97417

Longitude

-122.70502

Elevation (m)

927.2

Depth (m)

1.3 (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

3.14801E8 @ 1.0 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks

BK : TRIN : 01 : HHZ (2022-10-26 - 2025-07-22)

Network

Map DOI

Station

TRIN

Map

Location

Channel

HHZ

Instrument

MBB-2,Velocity Sensor,EQMET

Start

2022-10-26T22:40:00 (299)

End

2025-07-22T21:50:00 (203)

Data Center

IRISDMC
NCEDC

Latitude

40.97417

Longitude

-122.70502

Elevation (m)

927.2

Depth (m)

1.3 (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

3.14768E8 @ 1.0 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks

BK : TRIN : 01 : HHZ (2022-10-26 - 3000-01-01)

Network

Map DOI

Station

TRIN

Map

Location

Channel

HHZ

Instrument

MBB-2,Velocity Sensor,EQMET

Start

2022-10-26T22:40:00 (299)

End

3000-01-01T00:00:00 (001)

Data Center

SCEDC

Latitude

40.97417

Longitude

-122.70502

Elevation (m)

927.2

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

3.14768E8 @ 1.0 Hz (SEED Stage 0)

Virtual network affiliations:

Name	Description
_FDSN-ALL	All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL	US Regional Networks