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Results limited by date range: 1989-04-06T20:35:00 - 1990-08-22T19:08:00 Clear

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Networks (1 time spans)
Station Epochs (1 time spans)
Channel Epochs (36 time spans)

NC : CSP : -- : EHZ (2010-07-20 - 2013-06-12)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2010-07-20T00:00:00 (201)
End
2013-06-12T21:00:00 (163)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (2008-04-02 - 2010-07-20)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2008-04-02T21:00:00 (093)
End
2010-07-20T00:00:00 (201)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (2007-05-22 - 2008-04-02)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2007-05-22T20:40:00 (142)
End
2008-04-02T21:00:00 (093)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (2006-01-31 - 2007-05-22)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2006-01-31T22:30:00 (031)
End
2007-05-22T20:40:00 (142)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (2003-08-15 - 2006-01-31)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2003-08-15T21:00:00 (227)
End
2006-01-31T22:30:00 (031)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (2001-12-12 - 2003-08-15)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2001-12-12T14:45:00 (346)
End
2003-08-15T21:00:00 (227)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1999-10-15 - 2001-12-12)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-10-15T19:50:00 (288)
End
2001-12-12T14:45:00 (346)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1999-03-17 - 1999-10-15)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-17T19:35:00 (076)
End
1999-10-15T19:50:00 (288)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1999-03-10 - 1999-03-17)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-10T10:17:00 (069)
End
1999-03-17T19:35:00 (076)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1999-02-22 - 1999-03-10)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-22T02:03:00 (053)
End
1999-03-10T10:17:00 (069)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1999-02-19 - 1999-02-22)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-19T20:56:00 (050)
End
1999-02-22T02:03:00 (053)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1999-02-18 - 1999-02-19)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-18T03:00:00 (049)
End
1999-02-19T20:56:00 (050)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1998-06-02 - 1999-02-18)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1998-06-02T20:00:00 (153)
End
1999-02-18T03:00:00 (049)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1996-10-08 - 1998-06-02)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1996-10-08T20:25:00 (282)
End
1998-06-02T20:00:00 (153)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1995-04-24 - 1996-10-08)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1995-04-24T20:25:00 (114)
End
1996-10-08T20:25:00 (282)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1993-11-10 - 1995-04-24)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1993-11-10T20:11:00 (314)
End
1995-04-24T20:25:00 (114)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1993-06-03 - 1993-11-10)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1993-06-03T19:10:00 (154)
End
1993-11-10T20:11:00 (314)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1993-05-27 - 1993-06-03)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1993-05-27T21:11:00 (147)
End
1993-06-03T19:10:00 (154)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1992-02-05 - 1993-05-27)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1992-02-05T19:08:00 (036)
End
1993-05-27T21:11:00 (147)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1990-08-22 - 1992-02-05)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1990-08-22T19:08:00 (234)
End
1992-02-05T19:08:00 (036)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1989-04-06 - 1990-08-22)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1989-04-06T20:35:00 (096)
End
1990-08-22T19:08:00 (234)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1989-01-05 - 1989-04-06)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1989-01-05T18:30:00 (005)
End
1989-04-06T20:35:00 (096)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1988-10-19 - 1989-01-05)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1988-10-19T21:45:00 (293)
End
1989-01-05T18:30:00 (005)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1988-03-10 - 1988-10-19)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1988-03-10T20:41:00 (070)
End
1988-10-19T21:45:00 (293)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1987-09-01 - 1988-03-10)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1987-09-01T19:38:00 (244)
End
1988-03-10T20:41:00 (070)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1987-05-01 - 1987-09-01)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1987-05-01T00:00:00 (121)
End
1987-09-01T19:38:00 (244)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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 (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1986-05-30 - 1987-05-01)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1986-05-30T23:20:00 (150)
End
1987-05-01T00:00:00 (121)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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 (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1986-04-02 - 1986-05-30)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1986-04-02T23:20:00 (092)
End
1986-05-30T23:20:00 (150)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1985-10-31 - 1986-04-02)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1985-10-31T23:10:00 (304)
End
1986-04-02T23:20:00 (092)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1984-09-21 - 1985-10-31)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-09-21T19:12:00 (265)
End
1985-10-31T23:10:00 (304)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1984-07-11 - 1984-09-21)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-07-11T19:40:00 (193)
End
1984-09-21T19:12:00 (265)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1984-07-06 - 1984-07-11)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-07-06T18:25:00 (188)
End
1984-07-11T19:40:00 (193)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1984-01-01 - 1984-07-06)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-01-01T00:00:00 (001)
End
1984-07-06T18:25:00 (188)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
9.96598E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1983-02-15 - 1984-01-01)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1983-02-15T20:45:00 (046)
End
1984-01-01T00:00:00 (001)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
121655.0 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1982-08-06 - 1983-02-15)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1982-08-06T18:00:00 (218)
End
1983-02-15T20:45:00 (046)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
121655.0 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CSP : -- : EHZ (1982-07-19 - 1982-08-06)

Network
NC
Station
CSP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1982-07-19T21:20:00 (200)
End
1982-08-06T18:00:00 (218)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.957115
Longitude
-122.31147
Elevation (m)
179.0
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
243309.0 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks
20:17:35 v.1.1.1