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
NSM
Location
--
Channel
EHE
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2019-06-12T20:30:00 (163)
End
2023-07-13T16:00:00 (194)
Data Center
Latitude
38.348785
Longitude
-122.57795
Elevation (m)
711.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
3.35544E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NSM
Location
--
Channel
EHE
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2019-04-19T19:00:00 (109)
End
2019-06-12T20:30:00 (163)
Data Center
Latitude
38.348785
Longitude
-122.57795
Elevation (m)
711.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
3.35544E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NSM
Location
--
Channel
EHE
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2005-07-07T22:00:00 (188)
End
2019-04-19T19:00:00 (109)
Data Center
Latitude
38.348785
Longitude
-122.57795
Elevation (m)
711.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
1.25829E8 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NSM
Location
--
Channel
EHE
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
2005-05-11T22:46:00 (131)
End
2005-07-07T22:00:00 (188)
Data Center
Latitude
38.348785
Longitude
-122.57795
Elevation (m)
711.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
9.6432E7 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NSM
Location
--
Channel
EHE
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
1999-10-28T21:20:00 (301)
End
2005-05-11T22:46:00 (131)
Data Center
Latitude
38.348785
Longitude
-122.57795
Elevation (m)
711.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(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
9.6432E7 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
NSM
Location
--
Channel
EHE
Instrument
L-4C HORIZONTAL,Velocity Sensor,SERCEL
Start
1997-08-13T21:20:00 (225)
End
1999-10-28T21:20:00 (301)
Data Center
Latitude
38.348785
Longitude
-122.57795
Elevation (m)
711.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
90.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
9.6432E7 @ 10.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
