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
LDH
Location
--
Channel
HHE
Instrument
CMG-3ESPC,Velocity Sensor,GURALP
Start
2025-11-25T20:03:00 (329)
End
2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2059.0
Depth (m)
1.0
(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
6.29537E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-3ESPC S/N:T-35338 Velocity Sensor
Start
2025-11-25T20:03:00 (329)
End
3000-01-01T00:00:00 (001)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2059.0
Depth (m)
1.0
(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
6.29536560436347E8 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-3ESPC,Velocity Sensor,GURALP
Start
2019-07-17T01:00:00 (198)
End
2025-11-25T20:03:00 (329)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.29145E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-3ESPC S/N:T-35338 Velocity Sensor
Start
2019-07-17T01:00:00 (198)
End
2025-11-25T20:03:00 (329)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.29145E8 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-3ESPC,Velocity Sensor,GURALP
Start
2015-06-16T16:30:00 (167)
End
2019-07-17T01:00:00 (198)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
5.505E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-3ESPC S/N:T-35338 Velocity Sensor
Start
2015-06-16T16:30:00 (167)
End
2019-07-17T01:00:00 (198)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
5.505E8 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-3ESPC,Velocity Sensor,GURALP
Start
2012-10-03T17:00:00 (277)
End
2015-06-16T16:30:00 (167)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
9.43718E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-3ESPC S/N:T-35338 Velocity Sensor
Start
2012-10-03T17:00:00 (277)
End
2015-06-16T16:30:00 (167)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
9.437175E8 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-3ESPC,Velocity Sensor,GURALP
Start
2008-09-25T17:15:00 (269)
End
2012-10-03T17:00:00 (277)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
1.17647E9 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-3ESPC S/N:T-35338 Velocity Sensor
Start
2008-09-25T17:15:00 (269)
End
2012-10-03T17:00:00 (277)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
1.176471E9 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-40T-1,Velocity Sensor,GURALP
Start
2007-07-07T19:30:00 (188)
End
2008-09-25T17:15:00 (269)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.27451E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-40T-1 S/N:T-4676 Velocity Sensor
Start
2007-07-07T19:30:00 (188)
End
2008-09-25T17:15:00 (269)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.274512E8 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-40T-1,Velocity Sensor,GURALP
Start
2006-01-24T18:00:00 (024)
End
2007-07-07T19:30:00 (188)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.27451E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-40T-1 S/N:T-4676 Velocity Sensor
Start
2006-01-24T18:00:00 (024)
End
2007-07-07T19:30:00 (188)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.274512E8 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-40T-1,Velocity Sensor,GURALP
Start
2005-10-05T20:00:00 (278)
End
2006-01-24T18:00:00 (024)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.27451E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-40T-1 S/N:T-4676 Velocity Sensor
Start
2005-10-05T20:00:00 (278)
End
2006-01-24T18:00:00 (024)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.274512E8 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-40T-1,Velocity Sensor,GURALP
Start
2005-09-23T18:58:00 (266)
End
2005-10-05T20:00:00 (278)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.27451E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-40T-1 S/N:T-4676 Velocity Sensor
Start
2005-09-23T18:58:00 (266)
End
2005-10-05T20:00:00 (278)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.274512E8 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-40T-1,Velocity Sensor,GURALP
Start
2005-09-20T08:00:00 (263)
End
2005-09-23T18:58:00 (266)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.27451E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-40T-1 S/N:T-4676 Velocity Sensor
Start
2005-09-20T08:00:00 (263)
End
2005-09-23T18:58:00 (266)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.274512E8 @ 1.0
Hz (SEED Stage 0)
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
CMG-40T-1,Velocity Sensor,GURALP
Start
2005-09-19T11:00:00 (262)
End
2005-09-20T08:00:00 (263)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.27451E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
NC
Station
LDH
Location
--
Channel
HHE
Instrument
GURALP CMG-40T-1 S/N:T-4676 Velocity Sensor
Start
2005-09-19T11:00:00 (262)
End
2005-09-20T08:00:00 (263)
Data Center
Latitude
40.511902
Longitude
-121.581596
Elevation (m)
2060.0
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
6.274512E8 @ 1.0
Hz (SEED Stage 0)