MetaData Aggregator
Channel Summary
The previous service providing data availability and restriction information
has been retired. A replacement service is under development but a timeline
for release is not yet available.
Data availability and restrictions
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2022-12-06T23:25:00 (340)
End
2026-07-15T15:30:00 (196)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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
3.95665E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:1670_NC Velocity Sensor
Start
2022-12-06T23:25:00 (340)
End
2026-07-15T15:30:00 (196)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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
3.95664910396146E8 @ 10.0
Hz (SEED Stage 0)
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2012-02-21T23:32:00 (052)
End
2022-12-06T23:25:00 (340)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:1670_NC Velocity Sensor
Start
2012-02-21T23:32:00 (052)
End
2022-12-06T23:25:00 (340)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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)
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2011-03-10T20:00:00 (069)
End
2012-02-21T23:32:00 (052)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:1670_NC Velocity Sensor
Start
2011-03-10T20:00:00 (069)
End
2012-02-21T23:32:00 (052)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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)
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2006-08-03T22:30:00 (215)
End
2011-03-10T20:00:00 (069)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:0034 Velocity Sensor
Start
2006-08-03T22:30:00 (215)
End
2011-03-10T20:00:00 (069)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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)
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2006-01-24T18:00:00 (024)
End
2006-08-03T22:30:00 (215)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:1496_NC Velocity Sensor
Start
2006-01-24T18:00:00 (024)
End
2006-08-03T22:30:00 (215)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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)
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-10-05T18:11:00 (279)
End
2006-01-24T18:00:00 (024)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:1496_NC Velocity Sensor
Start
2004-10-05T18:11:00 (279)
End
2006-01-24T18:00:00 (024)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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)
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-08-24T23:55:00 (237)
End
2004-10-05T18:11:00 (279)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NTR
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:1496_NC Velocity Sensor
Start
2004-08-24T23:55:00 (237)
End
2004-10-05T18:11:00 (279)
Data Center
Latitude
38.240391
Longitude
-122.798424
Elevation (m)
106.0
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)
