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
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4197
Start
2020-08-14T17:02:00 (227)
End
3000-01-01T00:00:00 (001)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
3.35461E8 @ 10.0
Hz (SEED Stage 0)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2020-08-14T17:02:00 (227)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
3.35461E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4197
Start
2016-12-01T23:01:00 (336)
End
2020-08-14T17:01:00 (227)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2016-12-01T23:01:00 (336)
End
2020-08-14T17:01:00 (227)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L4
Start
2016-12-01T23:01:00 (336)
End
3000-01-01T00:00:00 (001)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:2564
Start
2015-04-21T19:50:00 (111)
End
2016-11-10T23:16:00 (315)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2015-04-21T19:50:00 (111)
End
2016-11-10T23:16:00 (315)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:2564
Start
2010-05-13T20:00:00 (133)
End
2015-04-21T19:50:00 (111)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2010-05-13T20:00:00 (133)
End
2015-04-21T19:50:00 (111)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
2007-11-07T00:40:00 (311)
End
2010-05-13T20:00:00 (133)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2007-11-07T00:40:00 (311)
End
2010-05-13T20:00:00 (133)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
2007-05-22T20:40:00 (142)
End
2007-11-07T00:40:00 (311)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2007-05-22T20:40:00 (142)
End
2007-11-07T00:40:00 (311)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
2004-04-13T20:00:00 (104)
End
2007-05-22T20:40:00 (142)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2004-04-13T20:00:00 (104)
End
2007-05-22T20:40:00 (142)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
1999-03-17T19:35:00 (076)
End
2004-04-13T20:00:00 (104)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-17T19:35:00 (076)
End
2004-04-13T20:00:00 (104)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
1999-03-07T11:21:00 (066)
End
1999-03-17T19:35:00 (076)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-07T11:21:00 (066)
End
1999-03-17T19:35:00 (076)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
1999-03-03T00:40:00 (062)
End
1999-03-07T11:21:00 (066)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-03-03T00:40:00 (062)
End
1999-03-07T11:21:00 (066)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
1999-02-26T15:25:00 (057)
End
1999-03-03T00:40:00 (062)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-26T15:25:00 (057)
End
1999-03-03T00:40:00 (062)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
1999-02-25T23:10:00 (056)
End
1999-02-26T15:25:00 (057)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1999-02-25T23:10:00 (056)
End
1999-02-26T15:25:00 (057)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
1998-01-08T20:58:00 (008)
End
1999-02-25T23:10:00 (056)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1998-01-08T20:58:00 (008)
End
1999-02-25T23:10:00 (056)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341
Start
1997-09-06T06:44:00 (249)
End
1998-01-08T20:58:00 (008)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1997-09-06T06:44:00 (249)
End
1998-01-08T20:58:00 (008)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L4
Start
1997-09-06T06:44:00 (249)
End
2016-11-10T23:16:00 (315)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
9.578E7 @ 10.0
Hz (SEED Stage 0)
Virtual network affiliations:
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL S/N:4341 Velocity Sensor
Start
1997-08-27T21:52:00 (239)
End
1997-09-06T06:44:00 (249)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
121655.0 @ 10.0
Hz (SEED Stage 0)
Network
NC
Station
HLP
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1997-08-27T21:52:00 (239)
End
1997-09-06T06:44:00 (249)
Data Center
Latitude
37.04134
Longitude
-121.631897
Elevation (m)
102.0
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
121655.0 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations: