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
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
STRECKEISEN STS-2.5 S/N:120352 Velocity Sensor
Start
2026-06-12T17:30:00 (163)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
6.35675130126831E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2026-06-12T17:30:00 (163)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
6.356751301268313E8 @ 0.25
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
STRECKEISEN STS-2.5 S/N:120352 Velocity Sensor
Start
2024-10-30T17:00:00 (304)
End
2026-06-12T17:30:00 (163)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
6.2608994886462E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2024-10-30T17:00:00 (304)
End
2026-06-12T17:30:00 (163)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
6.260899488646201E8 @ 0.25
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
STRECKEISEN STS-2.5 S/N:120352 Velocity Sensor
Start
2013-10-10T19:50:00 (283)
End
2024-10-30T17:00:00 (304)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
6.18895722061266E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2013-10-10T19:50:00 (283)
End
2024-10-30T17:00:00 (304)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
6.188957220612662E8 @ 0.03
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
GURALP CMG-3T S/N:T3925 Velocity Sensor
Start
2010-09-22T18:00:00 (265)
End
2013-10-10T19:50:00 (283)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
6.21156928534434E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2010-09-22T18:00:00 (265)
End
2013-10-10T19:50:00 (283)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
6.211569285344338E8 @ 0.03
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
GURALP CMG-3T S/N:T3925 Velocity Sensor
Start
2006-05-05T22:35:00 (125)
End
2010-09-22T18:00:00 (265)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
2019.12489006049 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2006-05-05T22:35:00 (125)
End
2010-09-22T18:00:00 (265)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
2019.1248900604944 @ 1.2
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
GURALP CMG-3T S/N:T3925 Velocity Sensor
Start
2001-09-07T00:00:00 (250)
End
2006-05-05T22:35:00 (125)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
2019.12489006049 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2001-09-07T00:00:00 (250)
End
2006-05-05T22:35:00 (125)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
2019.1248900604944 @ 1.2
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
GURALP CMG-3ESP S/N:CMG3ESP_OLI Velocity Sensor
Start
1999-11-23T00:00:00 (327)
End
2001-09-07T00:00:00 (250)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
2712.20500919875 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
OLI
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
1999-11-23T00:00:00 (327)
End
2001-09-07T00:00:00 (250)
Data Center
Latitude
33.94539
Longitude
-117.92372
Elevation (m)
162.0
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)
1.0
Units
M/S
Sensitivity
2712.2050091987494 @ 1.2
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL
All FDSN Member Network Stations Available at IRIS DMC
_US-REGIONAL
US Regional Networks