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Channel Summary

Data availability and restrictions
Results limited by date range: 2026-07-26T03:30:00 - 2599-12-31T23:59:59 Clear

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Networks (1 time spans)

IU : ADK : 00 : VH1 (2026-07-26 - 2599-12-31)

Network
IU
Map DOI
Station
ADK
Map
Location
00
Channel
VH1
Instrument
Velocity Sensor
Start
2026-07-26T03:30:00 (207)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
51.8823
Longitude
-176.6842
Elevation (m)
129.0
Depth (m)
1.0 (Local depth or overburden)
Azimuth
353.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
2.05813E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

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-REF USArray Reference Network stations

IU : ADK : 00 : VH1 (2021-10-21 - 2026-07-26)

Network
IU
Map DOI
Station
ADK
Map
Location
00
Channel
VH1
Instrument
Velocity Sensor
Start
2021-10-21T00:00:00 (294)
End
2026-07-26T03:30:00 (207)
Data Center
  • IRISDMC
Latitude
51.8823
Longitude
-176.6842
Elevation (m)
129.0
Depth (m)
1.0 (Local depth or overburden)
Azimuth
1.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
2.05813E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

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
_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

IU : ADK : 00 : VH1 (2019-04-18 - 2021-10-21)

Network
IU
Map DOI
Station
ADK
Map
Location
00
Channel
VH1
Instrument
Velocity Sensor
Start
2019-04-18T00:00:00 (108)
End
2021-10-21T00:00:00 (294)
Data Center
  • IRISDMC
Latitude
51.8823
Longitude
-176.6842
Elevation (m)
129.0
Depth (m)
1.0 (Local depth or overburden)
Azimuth
1.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
1.9811E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

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
_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

IU : ADK : 00 : VH1 (2018-09-05 - 2019-04-18)

Network
IU
Map DOI
Station
ADK
Map
Location
00
Channel
VH1
Instrument
Velocity Sensor
Start
2018-09-05T02:00:00 (248)
End
2019-04-18T00:00:00 (108)
Data Center
  • IRISDMC
Latitude
51.8823
Longitude
-176.6842
Elevation (m)
129.0
Depth (m)
1.0 (Local depth or overburden)
Azimuth
1.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
1.9811E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

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
_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

IU : ADK : 00 : VH1 (2011-09-21 - 2018-09-05)

Network
IU
Map DOI
Station
ADK
Map
Location
00
Channel
VH1
Instrument
Velocity Sensor
Start
2011-09-21T00:00:00 (264)
End
2018-09-05T02:00:00 (248)
Data Center
  • IRISDMC
Latitude
51.8823
Longitude
-176.6842
Elevation (m)
130.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
2.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
3.34425E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

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-REF USArray Reference Network stations

IU : ADK : 00 : VH1 (2009-07-19 - 2011-09-21)

Network
IU
Map DOI
Station
ADK
Map
Location
00
Channel
VH1
Instrument
Velocity Sensor
Start
2009-07-19T00:00:00 (200)
End
2011-09-21T00:00:00 (264)
Data Center
  • IRISDMC
Latitude
51.8823
Longitude
-176.6842
Elevation (m)
130.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
2.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
3.34425E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

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-REF USArray Reference Network stations
10:35:57 v.1.3.4