MetaData Aggregator

Channel Summary

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Results limited by date range: 1989-10-19T23:30:00 - 1992-10-29T23:30:00 Clear

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Networks (1 time spans)
NC 1966-01-01 2599-12-31
Station Epochs (1 time spans)
GHL 1975-07-01 2020-08-19
Channel Epochs (38 time spans)
EHZ 2015-04-27T21:35:00 2020-08-19T18:31:00
EHZ 2014-03-20T20:00:00 2015-04-27T21:35:00
EHZ 2012-05-23T20:00:00 2014-03-20T20:00:00
EHZ 2011-10-14T20:00:00 2012-05-23T20:00:00
EHZ 2004-06-09T22:20:00 2011-10-14T20:00:00
EHZ 2004-05-12T01:31:00 2004-06-09T22:20:00
EHZ 1999-05-25T23:00:00 2004-05-12T01:31:00
EHZ 1999-03-12T06:20:00 1999-05-25T23:00:00
EHZ 1999-03-05T23:21:00 1999-03-12T06:20:00
EHZ 1999-03-05T22:25:00 1999-03-05T23:21:00
EHZ 1999-03-05T21:16:00 1999-03-05T22:25:00
EHZ 1999-02-26T10:54:00 1999-03-05T21:16:00
EHZ 1999-02-25T00:47:00 1999-02-26T10:54:00
EHZ 1999-02-24T21:43:00 1999-02-25T00:47:00
EHZ 1999-02-24T10:02:00 1999-02-24T21:43:00
EHZ 1999-02-23T08:03:00 1999-02-24T10:02:00
EHZ 1999-02-20T22:37:00 1999-02-23T08:03:00
EHZ 1999-02-18T09:37:00 1999-02-20T22:37:00
EHZ 1999-02-18T09:02:00 1999-02-18T09:37:00
EHZ 1999-02-18T03:00:00 1999-02-18T09:02:00
EHZ 1996-09-19T23:00:00 1999-02-18T03:00:00
EHZ 1992-10-29T23:30:00 1996-09-19T23:00:00
EHZ 1989-10-19T23:30:00 1992-10-29T23:30:00
EHZ 1988-10-19T21:45:00 1989-10-19T23:30:00
EHZ 1987-05-01T00:00:00 1988-10-19T21:45:00
EHZ 1987-05-01T00:00:00 2020-08-19T18:31:00
EHZ 1986-11-17T19:30:00 1987-05-01T00:00:00
EHZ 1985-04-06T21:10:00 1986-11-17T19:30:00
EHZ 1984-10-18T21:10:00 1985-04-06T21:10:00
EHZ 1984-10-08T22:15:00 1984-10-18T21:10:00
EHZ 1984-10-03T21:15:00 1984-10-08T22:15:00
EHZ 1984-04-25T21:15:00 1984-10-03T21:15:00
EHZ 1984-01-01T00:00:00 1984-04-25T21:15:00
EHZ 1984-01-01T00:00:00 1987-05-01T00:00:00
EHZ 1981-07-29T22:00:00 1984-01-01T00:00:00
EHZ 1980-04-14T22:25:00 1981-07-29T22:00:00
EHZ 1977-04-01T23:25:00 1980-04-14T22:25:00
EHZ 1975-07-01T00:00:00 1977-04-01T23:25:00

NC : GHL : -- : EHZ (2015-04-27 - 2020-08-19)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2015-04-27T21:35:00 (117)
End
2020-08-19T18:31:00 (232)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (2014-03-20 - 2015-04-27)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2014-03-20T20:00:00 (079)
End
2015-04-27T21:35:00 (117)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (2012-05-23 - 2014-03-20)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2012-05-23T20:00:00 (144)
End
2014-03-20T20:00:00 (079)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (2011-10-14 - 2012-05-23)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2011-10-14T20:00:00 (287)
End
2012-05-23T20:00:00 (144)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (2004-06-09 - 2011-10-14)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-06-09T22:20:00 (161)
End
2011-10-14T20:00:00 (287)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (2004-05-12 - 2004-06-09)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-05-12T01:31:00 (133)
End
2004-06-09T22:20:00 (161)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-05-25 - 2004-05-12)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-05-25T23:00:00 (145)
End
2004-05-12T01:31:00 (133)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-03-12 - 1999-05-25)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-12T06:20:00 (071)
End
1999-05-25T23:00:00 (145)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-03-05 - 1999-03-12)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-05T23:21:00 (064)
End
1999-03-12T06:20:00 (071)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-03-05 - 1999-03-05)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-05T22:25:00 (064)
End
1999-03-05T23:21:00 (064)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-03-05 - 1999-03-05)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-05T21:16:00 (064)
End
1999-03-05T22:25:00 (064)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-02-26 - 1999-03-05)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-26T10:54:00 (057)
End
1999-03-05T21:16:00 (064)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-02-25 - 1999-02-26)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-25T00:47:00 (056)
End
1999-02-26T10:54:00 (057)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-02-24 - 1999-02-25)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-24T21:43:00 (055)
End
1999-02-25T00:47:00 (056)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-02-24 - 1999-02-24)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-24T10:02:00 (055)
End
1999-02-24T21:43:00 (055)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-02-23 - 1999-02-24)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-23T08:03:00 (054)
End
1999-02-24T10:02:00 (055)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-02-20 - 1999-02-23)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-20T22:37:00 (051)
End
1999-02-23T08:03:00 (054)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-02-18 - 1999-02-20)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-18T09:37:00 (049)
End
1999-02-20T22:37:00 (051)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-02-18 - 1999-02-18)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-18T09:02:00 (049)
End
1999-02-18T09:37:00 (049)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1999-02-18 - 1999-02-18)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-18T03:00:00 (049)
End
1999-02-18T09:02:00 (049)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1996-09-19 - 1999-02-18)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1996-09-19T23:00:00 (263)
End
1999-02-18T03:00:00 (049)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1992-10-29 - 1996-09-19)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1992-10-29T23:30:00 (303)
End
1996-09-19T23:00:00 (263)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1989-10-19 - 1992-10-29)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1989-10-19T23:30:00 (292)
End
1992-10-29T23:30:00 (303)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1988-10-19 - 1989-10-19)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1988-10-19T21:45:00 (293)
End
1989-10-19T23:30:00 (292)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1987-05-01 - 1988-10-19)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1987-05-01T00:00:00 (121)
End
1988-10-19T21:45:00 (293)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1987-05-01 - 2020-08-19)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L4
Start
1987-05-01T00:00:00 (121)
End
2020-08-19T18:31:00 (232)
Data Center
  • SCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.66237E8 @ 10.0 Hz (SEED Stage 0)

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1986-11-17 - 1987-05-01)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1986-11-17T19:30:00 (321)
End
1987-05-01T00:00:00 (121)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1985-04-06 - 1986-11-17)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1985-04-06T21:10:00 (096)
End
1986-11-17T19:30:00 (321)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1984-10-18 - 1985-04-06)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-10-18T21:10:00 (292)
End
1985-04-06T21:10:00 (096)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1984-10-08 - 1984-10-18)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-10-08T22:15:00 (282)
End
1984-10-18T21:10:00 (292)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1984-10-03 - 1984-10-08)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-10-03T21:15:00 (277)
End
1984-10-08T22:15:00 (282)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1984-04-25 - 1984-10-03)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-04-25T21:15:00 (116)
End
1984-10-03T21:15:00 (277)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1984-01-01 - 1984-04-25)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-01-01T00:00:00 (001)
End
1984-04-25T21:15:00 (116)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.97275E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1984-01-01 - 1987-05-01)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L4
Start
1984-01-01T00:00:00 (001)
End
1987-05-01T00:00:00 (121)
Data Center
  • SCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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
7.6768E8 @ 10.0 Hz (SEED Stage 0)

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1981-07-29 - 1984-01-01)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1981-07-29T22:00:00 (210)
End
1984-01-01T00:00:00 (001)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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)
0.0
Units
M/S
Sensitivity
973236.0 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1980-04-14 - 1981-07-29)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1980-04-14T22:25:00 (105)
End
1981-07-29T22:00:00 (210)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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)
0.0
Units
M/S
Sensitivity
973236.0 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1977-04-01 - 1980-04-14)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1977-04-01T23:25:00 (091)
End
1980-04-14T22:25:00 (105)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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)
0.0
Units
M/S
Sensitivity
973236.0 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GHL : -- : EHZ (1975-07-01 - 1977-04-01)

Network
NC
Map DOI
Station
GHL
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1975-07-01T00:00:00 (182)
End
1977-04-01T23:25:00 (091)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.040627
Longitude
-123.01944
Elevation (m)
943.0
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)
0.0
Units
M/S
Sensitivity
973236.0 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks
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