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
TIN
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2025-10-21T21:00:00 (294)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.025
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2 S/N:89912 Mass Position Seismometer
Start
2025-10-21T21:00:00 (294)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.025
Hz (SEED Stage 0)
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STS-2,Mass Position Seismometer,STRECKEISEN
Start
2025-10-21T21:00:00 (294)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.025
Hz (SEED Stage 0)
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
TIN
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2016-12-15T21:00:00 (350)
End
2025-10-21T21:00:00 (294)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.025
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2 S/N:89912 Mass Position Seismometer
Start
2016-12-15T21:00:00 (350)
End
2025-10-21T21:00:00 (294)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.025
Hz (SEED Stage 0)
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STS-2,Mass Position Seismometer,STRECKEISEN
Start
2016-12-15T21:00:00 (350)
End
2025-10-21T21:00:00 (294)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 0.025
Hz (SEED Stage 0)
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
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2010-06-30T01:00:00 (181)
End
2016-12-15T21:00:00 (350)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2 S/N:89912 Mass Position Seismometer
Start
2010-06-30T01:00:00 (181)
End
2016-12-15T21:00:00 (350)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 1.0
Hz (SEED Stage 0)
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STS-2,Mass Position Seismometer,STRECKEISEN
Start
2010-06-30T01:00:00 (181)
End
2016-12-15T21:00:00 (350)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
10.0 @ 1.0
Hz (SEED Stage 0)
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
TIN
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2008-12-29T21:24:00 (364)
End
2010-06-30T01:00:00 (181)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
51.2 @ 0.1
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2 S/N:89912 Mass Position Seismometer
Start
2008-12-29T21:24:00 (364)
End
2010-06-30T01:00:00 (181)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
51.2 @ 0.1
Hz (SEED Stage 0)
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STS-2,Mass Position Seismometer,STRECKEISEN
Start
2008-12-29T21:24:00 (364)
End
2010-06-30T01:00:00 (181)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
51.2 @ 0.1
Hz (SEED Stage 0)
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
TIN
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2008-11-19T18:45:00 (324)
End
2008-12-29T21:24:00 (364)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
51.2 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2 S/N:89912 Mass Position Seismometer
Start
2008-11-19T18:45:00 (324)
End
2008-12-29T21:24:00 (364)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
51.2 @ 1.0
Hz (SEED Stage 0)
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STS-2,Mass Position Seismometer,STRECKEISEN
Start
2008-11-19T18:45:00 (324)
End
2008-12-29T21:24:00 (364)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
51.2 @ 1.0
Hz (SEED Stage 0)
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
TIN
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2006-01-27T22:17:00 (027)
End
2008-11-19T18:45:00 (324)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
51.2 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2 S/N:89912 Mass Position Seismometer
Start
2006-01-27T22:17:00 (027)
End
2008-11-19T18:45:00 (324)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
51.2 @ 1.0
Hz (SEED Stage 0)
Network
CI
Station
TIN
Location
--
Channel
VMV
Instrument
STS-2,Mass Position Seismometer,STRECKEISEN
Start
2006-01-27T22:17:00 (027)
End
2008-11-19T18:45:00 (324)
Data Center
Latitude
37.05422
Longitude
-118.23009
Elevation (m)
1197.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
30.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
V
Sensitivity
51.2 @ 1.0
Hz (SEED Stage 0)
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