MetaData Aggregator

Channel Summary

Data availability and restrictions
Results limited by date range: 1984-07-05T19:05:00 - 1985-10-04T19:00:00 Clear

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NC : GBM : -- : EHZ (2019-05-06 - 2020-08-12)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2019-05-06T23:00:00 (126)
End
2020-08-12T20:35:00 (225)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (2015-08-19 - 2019-05-06)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2015-08-19T19:21:00 (231)
End
2019-05-06T23:00:00 (126)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (2014-05-15 - 2015-08-19)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2014-05-15T21:00:00 (135)
End
2015-08-19T19:21:00 (231)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (2014-04-19 - 2014-05-15)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2014-04-19T01:18:00 (109)
End
2014-05-15T21:00:00 (135)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (2006-11-08 - 2014-04-19)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2006-11-08T21:45:00 (312)
End
2014-04-19T01:18:00 (109)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (2005-03-08 - 2006-11-08)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2005-03-08T21:00:00 (067)
End
2006-11-08T21:45:00 (312)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1999-05-26 - 2005-03-08)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-05-26T23:52:00 (146)
End
2005-03-08T21:00:00 (067)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1999-03-17 - 1999-05-26)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-17T19:35:00 (076)
End
1999-05-26T23:52:00 (146)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1999-03-05 - 1999-03-17)

Network
NC
Station
GBM
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
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1999-02-18 - 1999-03-05)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-18T03:00:00 (049)
End
1999-03-05T23:21:00 (064)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1996-05-23 - 1999-02-18)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1996-05-23T17:30:00 (144)
End
1999-02-18T03:00:00 (049)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1993-04-22 - 1996-05-23)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1993-04-22T17:30:00 (112)
End
1996-05-23T17:30:00 (144)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1990-11-06 - 1993-04-22)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1990-11-06T22:15:00 (310)
End
1993-04-22T17:30:00 (112)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1990-03-15 - 1990-11-06)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1990-03-15T23:10:00 (074)
End
1990-11-06T22:15:00 (310)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1988-10-19 - 1990-03-15)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1988-10-19T21:45:00 (293)
End
1990-03-15T23:10:00 (074)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1987-05-01 - 1988-10-19)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1987-05-01T00:00:00 (121)
End
1988-10-19T21:45:00 (293)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1987-03-27 - 1987-05-01)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1987-03-27T21:28:00 (086)
End
1987-05-01T00:00:00 (121)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1986-03-05 - 1987-03-27)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1986-03-05T19:30:00 (064)
End
1987-03-27T21:28:00 (086)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1985-10-04 - 1986-03-05)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1985-10-04T19:00:00 (277)
End
1986-03-05T19:30:00 (064)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1984-07-05 - 1985-10-04)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-07-05T19:05:00 (187)
End
1985-10-04T19:00:00 (277)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1984-01-01 - 1984-07-05)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1984-01-01T00:00:00 (001)
End
1984-07-05T19:05:00 (187)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1983-11-29 - 1984-01-01)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1983-11-29T21:00:00 (333)
End
1984-01-01T00:00:00 (001)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NC : GBM : -- : EHZ (1983-03-08 - 1983-11-29)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1983-03-08T21:00:00 (067)
End
1983-11-29T21:00:00 (333)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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 : GBM : -- : EHZ (1981-05-06 - 1983-03-08)

Network
NC
Station
GBM
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1981-05-06T23:00:00 (126)
End
1983-03-08T21:00:00 (067)
Data Center
  • IRISDMC
  • NCEDC
  • SCEDC
Latitude
39.140854
Longitude
-122.497391
Elevation (m)
1010.0
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
10:23:04 v.1.3.5