MetaData Aggregator

NC : HGS : 03 : EHZ (2020-02-20 - 2025-12-16)

Network

NC

Map DOI

Station

HGS

Map

Location

03

Channel

EHZ

Instrument

L-4C VERTICAL S/N:4323

Start

2020-02-20T16:13:00 (051)

End

2025-12-16T00:00:00 (350)

Data Center

• SCEDC

Latitude

37.095501

Longitude

-121.449753

Elevation (m)

784.0

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)

100.0

Units

M/S

Sensitivity

4.1943E7 @ 10.0 Hz (SEED Stage 0)

Virtual network affiliations:

NC : HGS : 03 : EHZ (2025-12-16 - 3000-01-01)

Network

NC

Map DOI

Station

HGS

Map

Location

03

Channel

EHZ

Instrument

L-4C VERTICAL,Velocity Sensor,SERCEL

Start

2025-12-16T00:00:00 (350)

End

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

Data Center

• IRISDMC
• NCEDC

Latitude

37.095501

Longitude

-121.449753

Elevation (m)

784.0

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)

100.0

Units

M/S

Sensitivity

3.35322E8 @ 10.0 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

NC : HGS : 03 : EHZ (2020-02-20 - 2025-12-16)

Network

NC

Map DOI

Station

HGS

Map

Location

03

Channel

EHZ

Instrument

L-4C VERTICAL,Velocity Sensor,SERCEL

Start

2020-02-20T16:13:00 (051)

End

2025-12-16T00:00:00 (350)

Data Center

• IRISDMC
• NCEDC

Latitude

37.095501

Longitude

-121.449753

Elevation (m)

784.0

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)

100.0

Units

M/S

Sensitivity

3.35322E8 @ 10.0 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations: