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
ARV
Location
--
Channel
LHE
Instrument
STRECKEISEN STS-2.5 S/N:120321 Velocity Sensor
Start
2026-03-19T20:00:21 (078)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
1.0
Units
M/S
Sensitivity
6.35675130126831E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
ARV
Location
--
Channel
LHE
Instrument
STS-2.5,Velocity Sensor,STRECKEISEN
Start
2026-03-19T20:00:21 (078)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
1.0
Units
M/S
Sensitivity
6.35675E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
ARV
Location
--
Channel
LHE
Instrument
Velocity Sensor
Start
2026-03-19T20:00:21 (078)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
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
_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
ARV
Location
--
Channel
LHE
Instrument
STRECKEISEN STS-2.5 S/N:120321 Velocity Sensor
Start
2022-09-29T19:00:00 (272)
End
2026-03-19T20:00:21 (078)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
1.0
Units
M/S
Sensitivity
6.35675130126831E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
ARV
Location
--
Channel
LHE
Instrument
STS-2.5,Velocity Sensor,STRECKEISEN
Start
2022-09-29T19:00:00 (272)
End
2026-03-19T20:00:21 (078)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
1.0
Units
M/S
Sensitivity
6.35675E8 @ 0.25
Hz (SEED Stage 0)
Network
CI
Station
ARV
Location
--
Channel
LHE
Instrument
Velocity Sensor
Start
2022-09-29T19:00:00 (272)
End
2026-03-19T20:00:21 (078)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
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
_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
ARV
Location
--
Channel
LHE
Instrument
STRECKEISEN STS-2.5 S/N:120321 Velocity Sensor
Start
2013-12-24T18:30:00 (358)
End
2022-09-29T19:00:00 (272)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
1.0
Units
M/S
Sensitivity
6.18895722061266E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
ARV
Location
--
Channel
LHE
Instrument
STS-2.5,Velocity Sensor,STRECKEISEN
Start
2013-12-24T18:30:00 (358)
End
2022-09-29T19:00:00 (272)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
1.0
Units
M/S
Sensitivity
6.18896E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
ARV
Location
--
Channel
LHE
Instrument
Velocity Sensor
Start
2013-12-24T18:30:00 (358)
End
2022-09-29T19:00:00 (272)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
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
_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
ARV
Location
--
Channel
LHE
Instrument
CMG-3T,Velocity Sensor,GURALP
Start
2004-07-09T16:15:00 (191)
End
2013-12-24T18:30:00 (358)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
1.0
Units
M/S
Sensitivity
6.19498E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
ARV
Location
--
Channel
LHE
Instrument
GURALP CMG-3T S/N:T3H44 Velocity Sensor
Start
2004-07-09T16:15:00 (191)
End
2013-12-24T18:30:00 (358)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
1.0
Units
M/S
Sensitivity
6.19498298551698E8 @ 0.03
Hz (SEED Stage 0)
Network
CI
Station
ARV
Location
--
Channel
LHE
Instrument
Velocity Sensor
Start
2004-07-09T16:15:00 (191)
End
2013-12-24T18:30:00 (358)
Data Center
Latitude
35.1269
Longitude
-118.83009
Elevation (m)
258.0
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)
1.0
Units
M/S
Sensitivity
6.194982985516983E8 @ 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
