MDA
NC
NHM
--
EHZ
MetaData Aggregator
Channel Summary
A
= Open data access
P
= Partially restricted data access
R
= Restricted data access
X
= Data is not available
?
= No availability information
Legend:
A
P
R
X
?
Results limited by date range:
2008-12-11T21:30:00
-
2014-08-28T22:30:00
Clear
Context
Filter
Context
Networks (1 time spans)
NC 1966-01-01 2599-12-31
Station Epochs (1 time spans)
NHM 1971-04-29 2599-12-31
Channel Epochs (12 time spans)
EHZ 2018-12-14T16:00:00 2025-07-07T15:30:00
EHZ 2018-12-14T16:00:00 2025-07-07T15:30:00
EHZ 2017-05-24T23:25:00 2018-12-14T16:00:00
EHZ 2017-05-24T23:25:00 2018-12-14T16:00:00
EHZ 2016-07-25T22:08:00 2017-05-24T23:25:00
EHZ 2016-07-25T22:08:00 2017-05-24T23:25:00
EHZ 2014-08-28T22:30:00 2016-07-25T22:08:00
EHZ 2014-08-28T22:30:00 2016-07-25T22:08:00
EHZ 2008-12-11T21:30:00 2014-08-28T22:30:00
EHZ 2008-12-11T21:30:00 2014-08-28T22:30:00
EHZ 2003-01-30T23:45:00 2008-12-11T21:30:00
EHZ 2003-01-30T23:45:00 2008-12-11T21:30:00
NC : NHM : -- : EHZ (2018-12-14 - 2025-07-07)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2018-12-14T16:00:00 (348)
End
2025-07-07T15:30:00 (188)
Data Center
IRISDMC
NCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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
3.35435E8 @ 10.0 Hz (SEED Stage 0)
IRISDMC Response (
XML
)
IRISDMC metadata changes:
View IRISDMC Metadata Changes
NC : NHM : -- : EHZ (2018-12-14 - 2025-07-07)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:5575 Velocity Sensor
Start
2018-12-14T16:00:00 (348)
End
2025-07-07T15:30:00 (188)
Data Center
SCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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
3.35435485371965E8 @ 10.0 Hz (SEED Stage 0)
NC : NHM : -- : EHZ (2017-05-24 - 2018-12-14)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2017-05-24T23:25:00 (144)
End
2018-12-14T16:00:00 (348)
Data Center
IRISDMC
NCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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:
View IRISDMC Metadata Changes
NC : NHM : -- : EHZ (2017-05-24 - 2018-12-14)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:5575 Velocity Sensor
Start
2017-05-24T23:25:00 (144)
End
2018-12-14T16:00:00 (348)
Data Center
SCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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)
NC : NHM : -- : EHZ (2016-07-25 - 2017-05-24)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2016-07-25T22:08:00 (207)
End
2017-05-24T23:25:00 (144)
Data Center
IRISDMC
NCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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:
View IRISDMC Metadata Changes
NC : NHM : -- : EHZ (2016-07-25 - 2017-05-24)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:5575 Velocity Sensor
Start
2016-07-25T22:08:00 (207)
End
2017-05-24T23:25:00 (144)
Data Center
SCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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)
NC : NHM : -- : EHZ (2014-08-28 - 2016-07-25)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2014-08-28T22:30:00 (240)
End
2016-07-25T22:08:00 (207)
Data Center
IRISDMC
NCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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:
View IRISDMC Metadata Changes
NC : NHM : -- : EHZ (2014-08-28 - 2016-07-25)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:5575 Velocity Sensor
Start
2014-08-28T22:30:00 (240)
End
2016-07-25T22:08:00 (207)
Data Center
SCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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)
NC : NHM : -- : EHZ (2008-12-11 - 2014-08-28)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2008-12-11T21:30:00 (346)
End
2014-08-28T22:30:00 (240)
Data Center
IRISDMC
NCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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:
View IRISDMC Metadata Changes
NC : NHM : -- : EHZ (2008-12-11 - 2014-08-28)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:5575 Velocity Sensor
Start
2008-12-11T21:30:00 (346)
End
2014-08-28T22:30:00 (240)
Data Center
SCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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)
NC : NHM : -- : EHZ (2003-01-30 - 2008-12-11)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
2003-01-30T23:45:00 (030)
End
2008-12-11T21:30:00 (346)
Data Center
IRISDMC
NCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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:
View IRISDMC Metadata Changes
NC : NHM : -- : EHZ (2003-01-30 - 2008-12-11)
Network
NC
Map
DOI
Station
NHM
Map
Location
--
Channel
EHZ
Instrument
SERCEL L-4C VERTICAL S/N:5575 Velocity Sensor
Start
2003-01-30T23:45:00 (030)
End
2008-12-11T21:30:00 (346)
Data Center
SCEDC
Latitude
38.154861
Longitude
-121.804382
Elevation (m)
33.0
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)
00:51:07
v.1.1.1
