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
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2025-07-31T18:30:00 (212)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.21656309721093E8 @ 0.025
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2025-07-31T18:30:00 (212)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.216563097210934E8 @ 0.025
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
_US-ALL
All USArray (EarthScope) stations
_US-TA
USArray Transportable Array (EarthScope) stations
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2021-09-23T19:00:00 (266)
End
2025-07-31T18:30:00 (212)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.21695646129793E8 @ 0.025
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2021-09-23T19:00:00 (266)
End
2025-07-31T18:30:00 (212)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.216956461297929E8 @ 0.025
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-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
_US-ALL
All USArray (EarthScope) stations
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2016-03-10T19:00:00 (070)
End
2021-09-23T19:00:00 (266)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.21695646129793E8 @ 0.025
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2016-03-10T19:00:00 (070)
End
2021-09-23T19:00:00 (266)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.216956461297929E8 @ 0.025
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-TA
USArray Transportable Array (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
_US-REGIONAL
US Regional Networks
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2010-01-13T18:50:00 (013)
End
2016-03-10T19:00:00 (070)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.27691559088234E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2010-01-13T18:50:00 (013)
End
2016-03-10T19:00:00 (070)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.276915590882341E8 @ 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-ALL
All USArray (EarthScope) stations
_US-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2009-11-17T12:00:00 (321)
End
2010-01-13T18:50:00 (013)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.27691559088234E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2009-11-17T12:00:00 (321)
End
2010-01-13T18:50:00 (013)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
6.276915590882341E8 @ 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-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
_US-ALL
All USArray (EarthScope) stations
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2006-05-05T20:04:26 (125)
End
2009-11-17T12:00:00 (321)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
4.22714071814253E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2006-05-05T20:04:26 (125)
End
2009-11-17T12:00:00 (321)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
4.227140718142525E-5 @ 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-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
_US-ALL
All USArray (EarthScope) stations
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2002-12-04T00:00:00 (338)
End
2006-05-05T20:04:26 (125)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
4.22714071814253E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2002-12-04T00:00:00 (338)
End
2006-05-05T20:04:26 (125)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
4.227140718142525E-5 @ 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-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
_US-ALL
All USArray (EarthScope) stations
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2002-11-15T00:00:00 (319)
End
2002-12-04T00:00:00 (338)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
4.22714071814253E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2002-11-15T00:00:00 (319)
End
2002-12-04T00:00:00 (338)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
4.227140718142525E-5 @ 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-ALL
All USArray (EarthScope) stations
_US-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2002-06-27T00:00:00 (178)
End
2002-11-15T00:00:00 (319)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
4.22714071814253E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2002-06-27T00:00:00 (178)
End
2002-11-15T00:00:00 (319)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
4.227140718142525E-5 @ 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-ALL
All USArray (EarthScope) stations
_US-REGIONAL
US Regional Networks
_US-TA
USArray Transportable Array (EarthScope) stations
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
STRECKEISEN STS-2 S/N:39954 Velocity Sensor
Start
2000-11-01T00:00:00 (306)
End
2002-06-27T00:00:00 (178)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
3.99883605176061E-5 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
MPI
Location
--
Channel
VHZ
Instrument
Velocity Sensor
Start
2000-11-01T00:00:00 (306)
End
2002-06-27T00:00:00 (178)
Data Center
Latitude
34.81258
Longitude
-119.1453
Elevation (m)
2673.0
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)
0.1
Units
M/S
Sensitivity
3.998836051760608E-5 @ 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
_US-TA
USArray Transportable Array (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations