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Channel Summary

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Results limited by date range: 2004-06-09T19:00:00 - 2004-06-09T22:20:00 Clear

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Networks (1 time spans)
NC 1966-01-01 2599-12-31
Station Epochs (1 time spans)
GCW 1978-03-30 2012-05-08
Channel Epochs (42 time spans)
EHZ 2007-03-23T00:56:00 2012-05-08T00:00:00
EHZ 2004-07-08T02:25:00 2007-03-23T00:56:00
EHZ 2004-06-09T22:20:00 2004-07-08T02:25:00
EHZ 2004-06-09T19:00:00 2004-06-09T22:20:00
EHZ 2004-05-05T01:00:00 2004-06-09T19:00:00
EHZ 2003-04-09T00:00:00 2004-05-05T01:00:00
EHZ 2000-03-22T20:30:00 2003-04-09T00:00:00
EHZ 1999-03-17T19:35:00 2000-03-22T20:30:00
EHZ 1999-03-05T23:21:00 1999-03-17T19:35:00
EHZ 1999-02-26T10:54:00 1999-03-05T23:21:00
EHZ 1999-02-24T10:02:00 1999-02-26T10:54:00
EHZ 1999-02-18T03:00:00 1999-02-24T10:02:00
EHZ 1998-04-22T21:00:00 1999-02-18T03:00:00
EHZ 1998-04-22T21:00:00 2012-05-08T00:00:00
EHZ 1997-04-30T19:00:00 1998-04-22T21:00:00
EHZ 1996-05-09T16:12:00 1997-04-30T19:00:00
EHZ 1995-07-13T22:10:00 1996-05-09T16:12:00
EHZ 1994-08-30T22:10:00 1995-07-13T22:10:00
EHZ 1993-09-30T20:10:00 1994-08-30T22:10:00
EHZ 1993-04-15T20:10:00 1993-09-30T20:10:00
EHZ 1991-10-11T22:45:00 1993-04-15T20:10:00
EHZ 1990-10-24T23:59:00 1991-10-11T22:45:00
EHZ 1989-09-15T14:07:00 1990-10-24T23:59:00
EHZ 1988-10-19T21:45:00 1989-09-15T14:07:00
EHZ 1988-06-14T20:00:00 1988-10-19T21:45:00
EHZ 1987-05-01T00:00:00 1988-06-14T20:00:00
EHZ 1987-05-01T00:00:00 1998-04-22T21:00:00
EHZ 1985-06-06T22:00:00 1987-05-01T00:00:00
EHZ 1984-10-22T23:35:00 1985-06-06T22:00:00
EHZ 1984-04-18T20:00:00 1984-10-22T23:35:00
EHZ 1984-03-01T20:00:00 1984-04-18T20:00:00
EHZ 1984-01-01T00:00:00 1984-03-01T20:00:00
EHZ 1984-01-01T00:00:00 1987-05-01T00:00:00
EHZ 1983-10-07T19:40:00 1984-01-01T00:00:00
EHZ 1983-04-07T21:30:00 1983-10-07T19:40:00
EHZ 1983-01-10T21:30:00 1983-04-07T21:30:00
EHZ 1981-06-23T20:00:00 1983-01-10T21:30:00
EHZ 1980-08-04T19:57:00 1981-06-23T20:00:00
EHZ 1979-07-25T18:15:00 1980-08-04T19:57:00
EHZ 1979-02-09T19:45:00 1979-07-25T18:15:00
EHZ 1978-04-11T21:23:00 1979-02-09T19:45:00
EHZ 1978-03-30T19:07:00 1978-04-11T21:23:00

NC : GCW : -- : EHZ (2007-03-23 - 2012-05-08)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2007-03-23T00:56:00 (082)
End
2012-05-08T00:00:00 (129)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (2004-07-08 - 2007-03-23)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-07-08T02:25:00 (190)
End
2007-03-23T00:56:00 (082)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (2004-06-09 - 2004-07-08)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-06-09T22:20:00 (161)
End
2004-07-08T02:25:00 (190)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (2004-06-09 - 2004-06-09)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-06-09T19:00:00 (161)
End
2004-06-09T22:20:00 (161)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (2004-05-05 - 2004-06-09)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-05-05T01:00:00 (126)
End
2004-06-09T19:00:00 (161)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (2003-04-09 - 2004-05-05)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2003-04-09T00:00:00 (099)
End
2004-05-05T01:00:00 (126)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (2000-03-22 - 2003-04-09)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2000-03-22T20:30:00 (082)
End
2003-04-09T00:00:00 (099)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (1999-03-17 - 2000-03-22)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-17T19:35:00 (076)
End
2000-03-22T20:30:00 (082)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (1999-03-05 - 1999-03-17)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-05T23:21:00 (064)
End
1999-03-17T19:35:00 (076)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (1999-02-26 - 1999-03-05)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-26T10:54:00 (057)
End
1999-03-05T23:21:00 (064)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (1999-02-24 - 1999-02-26)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-24T10:02:00 (055)
End
1999-02-26T10:54:00 (057)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (1999-02-18 - 1999-02-24)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-18T03:00:00 (049)
End
1999-02-24T10:02:00 (055)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (1998-04-22 - 1999-02-18)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1998-04-22T21:00:00 (112)
End
1999-02-18T03:00:00 (049)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.99319E8 @ 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 : GCW : -- : EHZ (1998-04-22 - 2012-05-08)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L4
Start
1998-04-22T21:00:00 (112)
End
2012-05-08T00:00:00 (129)
Data Center
  • SCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
1.91559E8 @ 10.0 Hz (SEED Stage 0)

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GCW : -- : EHZ (1997-04-30 - 1998-04-22)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1997-04-30T19:00:00 (120)
End
1998-04-22T21:00:00 (112)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1996-05-09 - 1997-04-30)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1996-05-09T16:12:00 (130)
End
1997-04-30T19:00:00 (120)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1995-07-13 - 1996-05-09)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1995-07-13T22:10:00 (194)
End
1996-05-09T16:12:00 (130)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1994-08-30 - 1995-07-13)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1994-08-30T22:10:00 (242)
End
1995-07-13T22:10:00 (194)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1993-09-30 - 1994-08-30)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1993-09-30T20:10:00 (273)
End
1994-08-30T22:10:00 (242)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1993-04-15 - 1993-09-30)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1993-04-15T20:10:00 (105)
End
1993-09-30T20:10:00 (273)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1991-10-11 - 1993-04-15)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1991-10-11T22:45:00 (284)
End
1993-04-15T20:10:00 (105)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1990-10-24 - 1991-10-11)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1990-10-24T23:59:00 (297)
End
1991-10-11T22:45:00 (284)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1989-09-15 - 1990-10-24)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1989-09-15T14:07:00 (258)
End
1990-10-24T23:59:00 (297)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1988-10-19 - 1989-09-15)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1988-10-19T21:45:00 (293)
End
1989-09-15T14:07:00 (258)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1988-06-14 - 1988-10-19)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1988-06-14T20:00:00 (166)
End
1988-10-19T21:45:00 (293)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1987-05-01 - 1988-06-14)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1987-05-01T00:00:00 (121)
End
1988-06-14T20:00:00 (166)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1987-05-01 - 1998-04-22)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L4
Start
1987-05-01T00:00:00 (121)
End
1998-04-22T21:00:00 (112)
Data Center
  • SCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.83118E8 @ 10.0 Hz (SEED Stage 0)

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GCW : -- : EHZ (1985-06-06 - 1987-05-01)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1985-06-06T22:00:00 (157)
End
1987-05-01T00:00:00 (121)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1984-10-22 - 1985-06-06)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-10-22T23:35:00 (296)
End
1985-06-06T22:00:00 (157)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1984-04-18 - 1984-10-22)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-04-18T20:00:00 (109)
End
1984-10-22T23:35:00 (296)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1984-03-01 - 1984-04-18)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-03-01T20:00:00 (061)
End
1984-04-18T20:00:00 (109)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1984-01-01 - 1984-03-01)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-01-01T00:00:00 (001)
End
1984-03-01T20:00:00 (061)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.98637E8 @ 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 : GCW : -- : EHZ (1984-01-01 - 1987-05-01)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L4
Start
1984-01-01T00:00:00 (001)
End
1987-05-01T00:00:00 (121)
Data Center
  • SCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
3.8384E8 @ 10.0 Hz (SEED Stage 0)

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GCW : -- : EHZ (1983-10-07 - 1984-01-01)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1983-10-07T19:40:00 (280)
End
1984-01-01T00:00:00 (001)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
486618.0 @ 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 : GCW : -- : EHZ (1983-04-07 - 1983-10-07)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1983-04-07T21:30:00 (097)
End
1983-10-07T19:40:00 (280)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
486618.0 @ 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 : GCW : -- : EHZ (1983-01-10 - 1983-04-07)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1983-01-10T21:30:00 (010)
End
1983-04-07T21:30:00 (097)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
486618.0 @ 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 : GCW : -- : EHZ (1981-06-23 - 1983-01-10)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1981-06-23T20:00:00 (174)
End
1983-01-10T21:30:00 (010)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
486618.0 @ 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 : GCW : -- : EHZ (1980-08-04 - 1981-06-23)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1980-08-04T19:57:00 (217)
End
1981-06-23T20:00:00 (174)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
486618.0 @ 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 : GCW : -- : EHZ (1979-07-25 - 1980-08-04)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1979-07-25T18:15:00 (206)
End
1980-08-04T19:57:00 (217)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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
486618.0 @ 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 : GCW : -- : EHZ (1979-02-09 - 1979-07-25)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1979-02-09T19:45:00 (040)
End
1979-07-25T18:15:00 (206)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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 : GCW : -- : EHZ (1978-04-11 - 1979-02-09)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1978-04-11T21:23:00 (101)
End
1979-02-09T19:45:00 (040)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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 : GCW : -- : EHZ (1978-03-30 - 1978-04-11)

Network
NC
Map DOI
Station
GCW
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1978-03-30T19:07:00 (089)
End
1978-04-11T21:23:00 (101)
Data Center
  • IRISDMC
  • NCEDC
Latitude
39.13081
Longitude
-123.077057
Elevation (m)
1050.0
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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