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
PSM
Location
--
Channel
EHN
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2021-08-03T20:43:00 (215)
End
2025-06-04T18:00:00 (155)
Data Center
Latitude
36.068806
Longitude
-120.596184
Elevation (m)
957.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S
Sensitivity
3.35322E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
PSM
Location
--
Channel
EHN
Instrument
SERCEL L-4C HORIZONTAL S/N:1986_NC Velocity Sensor
Start
2021-08-03T20:43:00 (215)
End
2025-06-04T18:00:00 (155)
Data Center
Latitude
36.068806
Longitude
-120.596184
Elevation (m)
957.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S
Sensitivity
3.35322096833819E8 @ 10.0
Hz (SEED Stage 0)
Network
NC
Station
PSM
Location
--
Channel
EHN
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2012-12-11T16:00:00 (346)
End
2021-08-03T20:43:00 (215)
Data Center
Latitude
36.068806
Longitude
-120.596184
Elevation (m)
957.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S
Sensitivity
4.0E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
PSM
Location
--
Channel
EHN
Instrument
SERCEL L-4C HORIZONTAL S/N:1986_NC Velocity Sensor
Start
2012-12-11T16:00:00 (346)
End
2021-08-03T20:43:00 (215)
Data Center
Latitude
36.068806
Longitude
-120.596184
Elevation (m)
957.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S
Sensitivity
4.0E8 @ 10.0
Hz (SEED Stage 0)
Network
NC
Station
PSM
Location
--
Channel
EHN
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2006-06-06T00:00:00 (157)
End
2012-12-11T16:00:00 (346)
Data Center
Latitude
36.068806
Longitude
-120.596184
Elevation (m)
957.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S
Sensitivity
7.84314E7 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
PSM
Location
--
Channel
EHN
Instrument
SERCEL L-4C HORIZONTAL S/N:1986_NC Velocity Sensor
Start
2006-06-06T00:00:00 (157)
End
2012-12-11T16:00:00 (346)
Data Center
Latitude
36.068806
Longitude
-120.596184
Elevation (m)
957.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S
Sensitivity
7.84314E7 @ 10.0
Hz (SEED Stage 0)
