MetaData Aggregator

Channel Summary

Data availability and restrictions
Results limited by date range: 2009-03-19T00:00:00 - 2011-06-15T00:00:00 Clear

Filter

Context

Networks (1 time spans)
NC 1966-01-01 2599-12-31
Station Epochs (1 time spans)
HLT 1970-08-17 2019-08-27
Channel Epochs (50 time spans)
EHZ 2016-08-17T18:15:00 2019-08-27T20:14:00
EHZ 2015-04-21T19:50:00 2016-08-17T18:15:00
EHZ 2011-06-15T00:00:00 2015-04-21T19:50:00
EHZ 2009-03-19T00:00:00 2011-06-15T00:00:00
EHZ 2008-12-12T01:00:00 2009-03-19T00:00:00
EHZ 2006-08-23T19:20:00 2008-12-12T01:00:00
EHZ 2006-08-17T01:00:00 2006-08-23T19:20:00
EHZ 2004-09-07T13:00:00 2006-08-17T01:00:00
EHZ 2004-09-07T13:00:00 2019-08-27T20:14:00
EHZ 2003-01-30T01:35:00 2004-09-07T13:00:00
EHZ 2003-01-30T01:35:00 2004-09-07T13:00:00
EHZ 2001-04-13T16:35:00 2003-01-30T01:35:00
EHZ 2001-01-31T19:45:00 2001-04-13T16:35:00
EHZ 1999-03-17T19:35:00 2001-01-31T19:45:00
EHZ 1999-03-13T17:06:00 1999-03-17T19:35:00
EHZ 1999-03-12T05:50:00 1999-03-13T17:06:00
EHZ 1999-03-09T11:09:00 1999-03-12T05:50:00
EHZ 1999-03-08T05:03:00 1999-03-09T11:09:00
EHZ 1999-03-07T11:21:00 1999-03-08T05:03:00
EHZ 1999-03-01T04:33:00 1999-03-07T11:21:00
EHZ 1999-02-26T15:25:00 1999-03-01T04:33:00
EHZ 1999-02-22T21:15:00 1999-02-26T15:25:00
EHZ 1999-02-19T19:40:00 1999-02-22T21:15:00
EHZ 1999-02-19T13:27:00 1999-02-19T19:40:00
EHZ 1999-02-18T15:17:00 1999-02-19T13:27:00
EHZ 1999-02-18T03:00:00 1999-02-18T15:17:00
EHZ 1998-08-11T23:00:00 1999-02-18T03:00:00
EHZ 1996-10-03T18:38:00 1998-08-11T23:00:00
EHZ 1995-11-02T23:00:00 1996-10-03T18:38:00
EHZ 1994-02-28T21:02:00 1995-11-02T23:00:00
EHZ 1992-11-19T18:28:00 1994-02-28T21:02:00
EHZ 1991-07-29T15:45:00 1992-11-19T18:28:00
EHZ 1990-02-14T21:58:00 1991-07-29T15:45:00
EHZ 1989-05-19T21:20:00 1990-02-14T21:58:00
EHZ 1988-10-19T21:45:00 1989-05-19T21:20:00
EHZ 1987-06-19T19:40:00 1988-10-19T21:45:00
EHZ 1987-05-01T00:00:00 1987-06-19T19:40:00
EHZ 1987-05-01T00:00:00 2003-01-30T01:35:00
EHZ 1986-04-21T23:15:00 1987-05-01T00:00:00
EHZ 1985-11-01T19:50:00 1986-04-21T23:15:00
EHZ 1984-01-01T00:00:00 1985-11-01T19:50:00
EHZ 1984-01-01T00:00:00 1987-05-01T00:00:00
EHZ 1981-03-18T18:20:00 1984-01-01T00:00:00
EHZ 1980-04-29T22:15:00 1981-03-18T18:20:00
EHZ 1979-11-14T23:00:00 1980-04-29T22:15:00
EHZ 1979-04-23T21:00:00 1979-11-14T23:00:00
EHZ 1979-04-18T23:40:00 1979-04-23T21:00:00
EHZ 1977-06-07T18:45:00 1979-04-18T23:40:00
EHZ 1977-03-29T18:10:00 1977-06-07T18:45:00
EHZ 1970-08-17T00:00:00 1977-03-29T18:10:00

NC : HLT : -- : EHZ (2016-08-17 - 2019-08-27)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2016-08-17T18:15:00 (230)
End
2019-08-27T20:14:00 (239)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2015-04-21 - 2016-08-17)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2015-04-21T19:50:00 (111)
End
2016-08-17T18:15:00 (230)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2011-06-15 - 2015-04-21)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2011-06-15T00:00:00 (166)
End
2015-04-21T19:50:00 (111)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2009-03-19 - 2011-06-15)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2009-03-19T00:00:00 (078)
End
2011-06-15T00:00:00 (166)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2008-12-12 - 2009-03-19)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2008-12-12T01:00:00 (347)
End
2009-03-19T00:00:00 (078)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2006-08-23 - 2008-12-12)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2006-08-23T19:20:00 (235)
End
2008-12-12T01:00:00 (347)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2006-08-17 - 2006-08-23)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2006-08-17T01:00:00 (229)
End
2006-08-23T19:20:00 (235)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2004-09-07 - 2006-08-17)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-09-07T13:00:00 (251)
End
2006-08-17T01:00:00 (229)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2004-09-07 - 2019-08-27)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L4
Start
2004-09-07T13:00:00 (251)
End
2019-08-27T20:14:00 (239)
Data Center
  • SCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2003-01-30 - 2004-09-07)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2003-01-30T01:35:00 (030)
End
2004-09-07T13:00:00 (251)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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:

NC : HLT : -- : EHZ (2003-01-30 - 2004-09-07)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L4
Start
2003-01-30T01:35:00 (030)
End
2004-09-07T13:00:00 (251)
Data Center
  • SCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2001-04-13 - 2003-01-30)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2001-04-13T16:35:00 (103)
End
2003-01-30T01:35:00 (030)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (2001-01-31 - 2001-04-13)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2001-01-31T19:45:00 (031)
End
2001-04-13T16:35:00 (103)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-03-17 - 2001-01-31)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-17T19:35:00 (076)
End
2001-01-31T19:45:00 (031)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-03-13 - 1999-03-17)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-13T17:06:00 (072)
End
1999-03-17T19:35:00 (076)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-03-12 - 1999-03-13)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-12T05:50:00 (071)
End
1999-03-13T17:06:00 (072)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-03-09 - 1999-03-12)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-09T11:09:00 (068)
End
1999-03-12T05:50:00 (071)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-03-08 - 1999-03-09)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-08T05:03:00 (067)
End
1999-03-09T11:09:00 (068)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-03-07 - 1999-03-08)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-07T11:21:00 (066)
End
1999-03-08T05:03:00 (067)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-03-01 - 1999-03-07)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-01T04:33:00 (060)
End
1999-03-07T11:21:00 (066)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-02-26 - 1999-03-01)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-26T15:25:00 (057)
End
1999-03-01T04:33:00 (060)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-02-22 - 1999-02-26)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-22T21:15:00 (053)
End
1999-02-26T15:25:00 (057)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-02-19 - 1999-02-22)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-19T19:40:00 (050)
End
1999-02-22T21:15:00 (053)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-02-19 - 1999-02-19)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-19T13:27:00 (050)
End
1999-02-19T19:40:00 (050)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-02-18 - 1999-02-19)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-18T15:17:00 (049)
End
1999-02-19T13:27:00 (050)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1999-02-18 - 1999-02-18)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-18T03:00:00 (049)
End
1999-02-18T15:17:00 (049)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1998-08-11 - 1999-02-18)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1998-08-11T23:00:00 (223)
End
1999-02-18T03:00:00 (049)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1996-10-03 - 1998-08-11)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1996-10-03T18:38:00 (277)
End
1998-08-11T23:00:00 (223)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1995-11-02 - 1996-10-03)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1995-11-02T23:00:00 (306)
End
1996-10-03T18:38:00 (277)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1994-02-28 - 1995-11-02)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1994-02-28T21:02:00 (059)
End
1995-11-02T23:00:00 (306)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1992-11-19 - 1994-02-28)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1992-11-19T18:28:00 (324)
End
1994-02-28T21:02:00 (059)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1991-07-29 - 1992-11-19)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1991-07-29T15:45:00 (210)
End
1992-11-19T18:28:00 (324)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1990-02-14 - 1991-07-29)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1990-02-14T21:58:00 (045)
End
1991-07-29T15:45:00 (210)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1989-05-19 - 1990-02-14)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1989-05-19T21:20:00 (139)
End
1990-02-14T21:58:00 (045)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1988-10-19 - 1989-05-19)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1988-10-19T21:45:00 (293)
End
1989-05-19T21:20:00 (139)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1987-06-19 - 1988-10-19)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1987-06-19T19:40:00 (170)
End
1988-10-19T21:45:00 (293)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1987-05-01 - 1987-06-19)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1987-05-01T00:00:00 (121)
End
1987-06-19T19:40:00 (170)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1987-05-01 - 2003-01-30)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L4
Start
1987-05-01T00:00:00 (121)
End
2003-01-30T01:35:00 (030)
Data Center
  • SCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1986-04-21 - 1987-05-01)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1986-04-21T23:15:00 (111)
End
1987-05-01T00:00:00 (121)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1985-11-01 - 1986-04-21)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1985-11-01T19:50:00 (305)
End
1986-04-21T23:15:00 (111)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1984-01-01 - 1985-11-01)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-01-01T00:00:00 (001)
End
1985-11-01T19:50:00 (305)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1984-01-01 - 1987-05-01)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L4
Start
1984-01-01T00:00:00 (001)
End
1987-05-01T00:00:00 (121)
Data Center
  • SCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1981-03-18 - 1984-01-01)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1981-03-18T18:20:00 (077)
End
1984-01-01T00:00:00 (001)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1980-04-29 - 1981-03-18)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1980-04-29T22:15:00 (120)
End
1981-03-18T18:20:00 (077)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1979-11-14 - 1980-04-29)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1979-11-14T23:00:00 (318)
End
1980-04-29T22:15:00 (120)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1979-04-23 - 1979-11-14)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1979-04-23T21:00:00 (113)
End
1979-11-14T23:00:00 (318)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1979-04-18 - 1979-04-23)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1979-04-18T23:40:00 (108)
End
1979-04-23T21:00:00 (113)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1977-06-07 - 1979-04-18)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1977-06-07T18:45:00 (158)
End
1979-04-18T23:40:00 (108)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1977-03-29 - 1977-06-07)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1977-03-29T18:10:00 (088)
End
1977-06-07T18:45:00 (158)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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 : HLT : -- : EHZ (1970-08-17 - 1977-03-29)

Network
NC
Map DOI
Station
HLT
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1970-08-17T00:00:00 (229)
End
1977-03-29T18:10:00 (088)
Data Center
  • IRISDMC
  • NCEDC
Latitude
36.884617
Longitude
-121.309326
Elevation (m)
180.0
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
30414.0 @ 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
12:19:02 v.1.3.4