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
CLT
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2026-07-21T18:00:00 (202)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.09284
Longitude
-117.31687
Elevation (m)
325.0
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
M/S**2
Sensitivity
593.4411985638916 @ 0.025
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CLT
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2.5 S/N:120303 Mass Position Seismometer
Start
2026-07-21T18:00:00 (202)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
34.09284
Longitude
-117.31687
Elevation (m)
325.0
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
M/S**2
Sensitivity
593.441198563892 @ 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
Network
CI
Station
CLT
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2024-10-25T17:00:00 (299)
End
2026-07-21T18:00:00 (202)
Data Center
Latitude
34.09284
Longitude
-117.31687
Elevation (m)
325.0
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
M/S**2
Sensitivity
593.4411985638916 @ 0.025
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CLT
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2.5 S/N:120303 Mass Position Seismometer
Start
2024-10-25T17:00:00 (299)
End
2026-07-21T18:00:00 (202)
Data Center
Latitude
34.09284
Longitude
-117.31687
Elevation (m)
325.0
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
M/S**2
Sensitivity
593.441198563892 @ 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
Network
CI
Station
CLT
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2013-10-03T15:40:00 (276)
End
2024-10-25T17:00:00 (299)
Data Center
Latitude
34.09284
Longitude
-117.31687
Elevation (m)
325.0
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
M/S**2
Sensitivity
600.0 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CLT
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2.5 S/N:120303 Mass Position Seismometer
Start
2013-10-03T15:40:00 (276)
End
2024-10-25T17:00:00 (299)
Data Center
Latitude
34.09284
Longitude
-117.31687
Elevation (m)
325.0
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
M/S**2
Sensitivity
600.0 @ 1.0
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
Network
CI
Station
CLT
Location
--
Channel
VMV
Instrument
Mass Position Seismometer
Start
2013-09-10T17:51:00 (253)
End
2013-10-03T15:40:00 (276)
Data Center
Latitude
34.09284
Longitude
-117.31687
Elevation (m)
325.0
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
M/S**2
Sensitivity
600.0 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Network
CI
Station
CLT
Location
--
Channel
VMV
Instrument
STRECKEISEN STS-2.5 S/N:101048 Mass Position Seismometer
Start
2013-09-10T17:51:00 (253)
End
2013-10-03T15:40:00 (276)
Data Center
Latitude
34.09284
Longitude
-117.31687
Elevation (m)
325.0
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
M/S**2
Sensitivity
600.0 @ 1.0
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