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
LTC
Location
02
Channel
EHN
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2018-09-26T18:00:00 (269)
End
2019-11-25T22:57:00 (329)
Data Center
Latitude
40.20842
Longitude
-122.125481
Elevation (m)
233.0
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
1.99319E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LTC
Location
02
Channel
EHN
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2014-11-19T18:10:00 (323)
End
2018-09-26T18:00:00 (269)
Data Center
Latitude
40.20842
Longitude
-122.125481
Elevation (m)
233.0
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
1.99319E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LTC
Location
02
Channel
EHN
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2014-09-11T16:50:00 (254)
End
2014-11-19T18:10:00 (323)
Data Center
Latitude
40.20842
Longitude
-122.125481
Elevation (m)
233.0
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
1.99319E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LTC
Location
02
Channel
EHN
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2012-10-03T17:45:00 (277)
End
2014-09-11T16:50:00 (254)
Data Center
Latitude
40.20842
Longitude
-122.125481
Elevation (m)
233.0
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
1.99319E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LTC
Location
02
Channel
EHN
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2011-12-08T22:18:00 (342)
End
2012-10-03T17:45:00 (277)
Data Center
Latitude
40.20842
Longitude
-122.125481
Elevation (m)
233.0
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
1.99319E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LTC
Location
02
Channel
EHN
Instrument
L4
Start
2011-12-08T22:18:00 (342)
End
2019-11-25T22:57:00 (329)
Data Center
Latitude
40.20842
Longitude
-122.125481
Elevation (m)
233.0
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
1.91559E8 @ 10.0
Hz (SEED Stage 0)
