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Results limited by date range: 2011-05-10T15:06:30 - 2012-04-13T19:00:00 Clear

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Networks (1 time spans)

US : DGMT : 00 : VMV (2026-06-18 - 2599-12-31)

Network
US
Map DOI
Station
DGMT
Map
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2026-06-18T20:00:00 (169)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
48.4702
Longitude
-104.1959
Elevation (m)
646.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (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
Sensitivity
@ Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_US-REF USArray Reference Network stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations

US : DGMT : 00 : VMV (2025-09-25 - 2026-06-18)

Network
US
Map DOI
Station
DGMT
Map
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2025-09-25T16:05:00 (268)
End
2026-06-18T20:00:00 (169)
Data Center
  • IRISDMC
Latitude
48.4702
Longitude
-104.1959
Elevation (m)
646.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (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
Sensitivity
@ Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_US-REF USArray Reference Network stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
_ANSS-BB Advanced National Seismic System Backbone Stations

US : DGMT : 00 : VMV (2024-07-20 - 2025-09-25)

Network
US
Map DOI
Station
DGMT
Map
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2024-07-20T00:00:00 (202)
End
2025-09-25T16:05:00 (268)
Data Center
  • IRISDMC
Latitude
48.4702
Longitude
-104.1959
Elevation (m)
646.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (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
Sensitivity
@ Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_US-REF USArray Reference Network stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
_ANSS-BB Advanced National Seismic System Backbone Stations

US : DGMT : 00 : VMV (2022-07-20 - 2024-07-20)

Network
US
Map DOI
Station
DGMT
Map
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2022-07-20T16:00:00 (201)
End
2024-07-20T00:00:00 (202)
Data Center
  • IRISDMC
Latitude
48.4702
Longitude
-104.1959
Elevation (m)
646.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (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
Sensitivity
@ Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_ANSS-BB Advanced National Seismic System Backbone Stations
_US-REF USArray Reference Network stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations

US : DGMT : 00 : VMV (2015-08-12 - 2022-07-20)

Network
US
Map DOI
Station
DGMT
Map
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2015-08-12T00:00:00 (224)
End
2022-07-20T16:00:00 (201)
Data Center
  • IRISDMC
Latitude
48.4702
Longitude
-104.1959
Elevation (m)
646.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (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
Sensitivity
@ Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-REF USArray Reference Network stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements

US : DGMT : 00 : VMV (2012-04-13 - 2015-08-12)

Network
US
Map DOI
Station
DGMT
Map
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2012-04-13T19:00:00 (104)
End
2015-08-12T00:00:00 (224)
Data Center
  • IRISDMC
Latitude
48.4702
Longitude
-104.1959
Elevation (m)
646.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (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
Sensitivity
@ Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_US-REF USArray Reference Network stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations

US : DGMT : 00 : VMV (2011-05-10 - 2012-04-13)

Network
US
Map DOI
Station
DGMT
Map
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2011-05-10T15:06:30 (130)
End
2012-04-13T19:00:00 (104)
Data Center
  • IRISDMC
Latitude
48.4702
Longitude
-104.1959
Elevation (m)
646.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (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
Sensitivity
@ Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_US-REF USArray Reference Network stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements
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