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
IU
Station
CCM
Location
20
Channel
LN2
Instrument
Accelerometer
Start
2026-06-15T00:00:00 (166)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
38.0557
Longitude
-91.2446
Elevation (m)
171.0
Depth (m)
51.0
(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**2
Sensitivity
427557.0 @ 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 FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_CEUSN Central Eastern United States Network
_US-TA USArray Transportable Array (EarthScope) stations
_US-REF USArray Reference Network stations
_REALTIME Stations collected and served in real time at the DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_STS-1 Stations Operating STS-1 sensors
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
Network
IU
Station
CCM
Location
20
Channel
LN2
Instrument
Accelerometer
Start
2018-06-09T18:00:00 (160)
End
2026-06-15T00:00:00 (166)
Data Center
Latitude
38.0557
Longitude
-91.2446
Elevation (m)
171.0
Depth (m)
51.0
(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**2
Sensitivity
427557.0 @ 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 FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_STS-1 Stations Operating STS-1 sensors
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-REF USArray Reference Network stations
_CEUSN Central Eastern United States Network
_REALTIME Stations collected and served in real time at the DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_US-TA USArray Transportable Array (EarthScope) stations
Network
IU
Station
CCM
Location
20
Channel
LN2
Instrument
Accelerometer
Start
2017-08-17T19:00:00 (229)
End
2018-06-09T18:00:00 (160)
Data Center
Latitude
38.0557
Longitude
-91.2446
Elevation (m)
171.0
Depth (m)
51.0
(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**2
Sensitivity
427557.0 @ 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 FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_US-REF USArray Reference Network stations
_US-TA USArray Transportable Array (EarthScope) stations
_CEUSN Central Eastern United States Network
_REALTIME Stations collected and served in real time at the DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_STS-1 Stations Operating STS-1 sensors
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
Network
IU
Station
CCM
Location
20
Channel
LN2
Instrument
Accelerometer
Start
2015-06-12T00:00:00 (163)
End
2017-08-17T19:00:00 (229)
Data Center
Latitude
38.0557
Longitude
-91.2446
Elevation (m)
171.0
Depth (m)
51.0
(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**2
Sensitivity
427557.0 @ 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 FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_CEUSN Central Eastern United States Network
_US-TA USArray Transportable Array (EarthScope) stations
_US-REF USArray Reference Network stations
_REALTIME Stations collected and served in real time at the DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_STS-1 Stations Operating STS-1 sensors
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
Network
IU
Station
CCM
Location
20
Channel
LN2
Instrument
Accelerometer
Start
2012-06-14T23:27:00 (166)
End
2015-06-12T00:00:00 (163)
Data Center
Latitude
38.0557
Longitude
-91.2446
Elevation (m)
171.0
Depth (m)
51.0
(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**2
Sensitivity
427557.0 @ 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 FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_REALTIME Stations collected and served in real time at the DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_STS-1 Stations Operating STS-1 sensors
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-TA USArray Transportable Array (EarthScope) stations
_CEUSN Central Eastern United States Network
_US-REF USArray Reference Network stations
Network
IU
Station
CCM
Location
20
Channel
LN2
Instrument
Accelerometer
Start
2012-06-14T17:00:00 (166)
End
2012-06-14T23:27:00 (166)
Data Center
Latitude
38.0557
Longitude
-91.2446
Elevation (m)
171.0
Depth (m)
51.0
(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**2
Sensitivity
427557.0 @ 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 FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_US-TA USArray Transportable Array (EarthScope) stations
_US-REF USArray Reference Network stations
_CEUSN Central Eastern United States Network
_REALTIME Stations collected and served in real time at the DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_STS-1 Stations Operating STS-1 sensors
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
Network
IU
Station
CCM
Location
20
Channel
LN2
Instrument
Accelerometer
Start
2011-10-14T00:00:00 (287)
End
2012-06-14T17:00:00 (166)
Data Center
Latitude
38.0557
Longitude
-91.2446
Elevation (m)
171.0
Depth (m)
51.0
(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**2
Sensitivity
427557.0 @ 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 FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_CEUSN Central Eastern United States Network
_US-REF USArray Reference Network stations
_US-TA USArray Transportable Array (EarthScope) stations
_REALTIME Stations collected and served in real time at the DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_STS-1 Stations Operating STS-1 sensors
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
Network
IU
Station
CCM
Location
20
Channel
LN2
Instrument
Accelerometer
Start
2011-07-14T00:00:00 (195)
End
2011-10-14T00:00:00 (287)
Data Center
Latitude
38.0557
Longitude
-91.2446
Elevation (m)
171.0
Depth (m)
51.0
(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**2
Sensitivity
427557.0 @ 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 FDSN network stations
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_GSN Global Seismographic Network stations and arrays
_GSN-BROADBAND Global Seismographic Network broadband stations
_REALTIME Stations collected and served in real time at the DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_STS-1 Stations Operating STS-1 sensors
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_CEUSN Central Eastern United States Network
_US-REF USArray Reference Network stations
_US-TA USArray Transportable Array (EarthScope) stations
