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Results limited by date range: 2006-01-24T18:00:00 - 2013-09-01T00:00:00 Clear

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NC : CRH : -- : EHZ (2019-03-22 - 3000-01-01)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2019-03-22T01:00:00 (081)
End
  • 2599-12-31T23:59:59 (365)
  • 3000-01-01T00:00:00 (001)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
3.3557E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CRH : -- : EHZ (2014-07-01 - 2019-03-22)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2014-07-01T00:00:00 (182)
End
2019-03-22T01:00:00 (081)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
3.36E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CRH : -- : EHZ (2013-09-01 - 2014-07-01)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2013-09-01T00:00:00 (244)
End
2014-07-01T00:00:00 (182)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
4.368E7 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CRH : -- : EHZ (2006-01-24 - 2013-09-01)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2006-01-24T18:00:00 (024)
End
2013-09-01T00:00:00 (244)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
3.36E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CRH : -- : EHZ (2004-03-22 - 2006-01-24)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-03-22T00:00:00 (082)
End
2006-01-24T18:00:00 (024)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
3.36E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CRH : -- : EHZ (2002-01-30 - 2004-03-22)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2002-01-30T23:59:00 (030)
End
2004-03-22T00:00:00 (082)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
3.36E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CRH : -- : EHZ (2001-09-27 - 2002-01-30)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2001-09-27T23:59:00 (270)
End
2002-01-30T23:59:00 (030)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
3.36E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CRH : -- : EHZ (2000-11-06 - 2001-09-27)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2000-11-06T23:59:00 (311)
End
2001-09-27T23:59:00 (270)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
3.36E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CRH : -- : EHZ (2000-09-21 - 2000-11-06)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2000-09-21T23:59:00 (265)
End
2000-11-06T23:59:00 (311)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
3.36E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : CRH : -- : EHZ (2000-09-20 - 2000-09-21)

Network
NC
Station
CRH
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2000-09-20T00:00:00 (264)
End
2000-09-21T23:59:00 (265)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
37.858841
Longitude
-121.992638
Elevation (m)
259.0
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
3.36E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks
20:00:34 v.1.1.1