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
HEC
Location
--
Channel
LHZ
Instrument
STRECKEISEN STS-2 S/N:39931 Velocity Sensor
Start
2026-05-19T18:30:00 (139)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.38644548562389E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
STS-2,Velocity Sensor,STRECKEISEN
Start
2026-05-19T18:30:00 (139)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.38645E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2026-05-19T18:30:00 (139)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.386445485623888E8 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
STRECKEISEN STS-2 S/N:39931 Velocity Sensor
Start
2020-06-03T18:20:00 (155)
End
2026-05-19T18:30:00 (139)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.29012171412683E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
STS-2,Velocity Sensor,STRECKEISEN
Start
2020-06-03T18:20:00 (155)
End
2026-05-19T18:30:00 (139)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.29012E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2020-06-03T18:20:00 (155)
End
2026-05-19T18:30:00 (139)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.29012171412683E8 @ 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-ALL
All USArray (EarthScope) stations
_REALTIME
Stations collected and served in real time at the DMC
_US-REGIONAL
US Regional Networks
_US-TA
USArray Transportable Array (EarthScope) stations
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
STRECKEISEN STS-2 S/N:39931 Velocity Sensor
Start
2020-02-20T18:00:00 (051)
End
2020-06-03T18:20:00 (155)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.29012171412683E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
STS-2,Velocity Sensor,STRECKEISEN
Start
2020-02-20T18:00:00 (051)
End
2020-06-03T18:20:00 (155)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.29012E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2020-02-20T18:00:00 (051)
End
2020-06-03T18:20:00 (155)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.29012171412683E8 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-REGIONAL
US Regional Networks
_US-TA
USArray Transportable Array (EarthScope) stations
_US-ALL
All USArray (EarthScope) stations
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
STRECKEISEN STS-2 S/N:39931 Velocity Sensor
Start
2013-06-11T18:00:00 (162)
End
2020-02-20T18:00:00 (051)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.21999491237745E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
STS-2,Velocity Sensor,STRECKEISEN
Start
2013-06-11T18:00:00 (162)
End
2020-02-20T18:00:00 (051)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.21999E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2013-06-11T18:00:00 (162)
End
2020-02-20T18:00:00 (051)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.219994912377452E8 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-REGIONAL
US Regional Networks
_US-TA
USArray Transportable Array (EarthScope) stations
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
CMG-3T,Velocity Sensor,GURALP
Start
2011-02-24T19:30:00 (055)
End
2013-06-11T18:00:00 (162)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.20991E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
GURALP CMG-3T S/N:T3860 Velocity Sensor
Start
2011-02-24T19:30:00 (055)
End
2013-06-11T18:00:00 (162)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.2099106553616E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2011-02-24T19:30:00 (055)
End
2013-06-11T18:00:00 (162)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
6.209910655361602E8 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-TA
USArray Transportable Array (EarthScope) stations
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
CMG-3T,Velocity Sensor,GURALP
Start
2004-04-07T14:00:00 (098)
End
2011-02-24T19:30:00 (055)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
2168.68 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
GURALP CMG-3T S/N:T3860 Velocity Sensor
Start
2004-04-07T14:00:00 (098)
End
2011-02-24T19:30:00 (055)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
2168.67992056446 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2004-04-07T14:00:00 (098)
End
2011-02-24T19:30:00 (055)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
2168.6799205644625 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-REGIONAL
US Regional Networks
_US-TA
USArray Transportable Array (EarthScope) stations
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
CMG-3T,Velocity Sensor,GURALP
Start
2002-03-08T17:16:00 (067)
End
2004-04-07T14:00:00 (098)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
2168.68 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
GURALP CMG-3T S/N:T3860 Velocity Sensor
Start
2002-03-08T17:16:00 (067)
End
2004-04-07T14:00:00 (098)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
2168.67992056446 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
2002-03-08T17:16:00 (067)
End
2004-04-07T14:00:00 (098)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
2168.6799205644625 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-TA
USArray Transportable Array (EarthScope) stations
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
CMG-40T,Velocity Sensor,GURALP
Start
1997-08-01T00:00:00 (213)
End
2002-03-08T17:16:00 (067)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
1158.48 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
GURALP CMG-40T S/N:T4379 Velocity Sensor
Start
1997-08-01T00:00:00 (213)
End
2002-03-08T17:16:00 (067)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
1158.48302453383 @ 1.2
Hz (SEED Stage 0)
Network
CI
Station
HEC
Location
--
Channel
LHZ
Instrument
Velocity Sensor
Start
1997-08-01T00:00:00 (213)
End
2002-03-08T17:16:00 (067)
Data Center
Latitude
34.8294
Longitude
-116.335
Elevation (m)
920.0
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
1158.4830245338262 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations