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Results limited by date range: 2011-05-02T00:00:00 - 2012-06-05T23:59:59 Clear

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US : NLWA : 00 : VMU (2012-06-05 - 2018-06-05)

Network
US
Station
NLWA
Location
00
Channel
VMU
Instrument
Mass Position Seismometer
Start
2012-06-05T00:00:00 (157)
End
2018-06-05T02:00:00 (156)
Data Center
  • IRISDMC
Latitude
47.3917
Longitude
-123.8691
Elevation (m)
640.0
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
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_CASCADIA NSF Cascadia Initiative
_PACNW Pacific Northwest Seismic Stations
_REALTIME Stations collected and served in real time at the DMC
_ANSS-BB Advanced National Seismic System Backbone Stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_US-REF USArray Reference Network stations
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-BB USArray Backbone (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations

US : NLWA : 00 : VMU (2011-05-02 - 2012-06-05)

Network
US
Station
NLWA
Location
00
Channel
VMU
Instrument
Mass Position Seismometer
Start
2011-05-02T22:39:00 (122)
End
2012-06-05T00:00:00 (157)
Data Center
  • IRISDMC
Latitude
47.3917
Longitude
-123.8691
Elevation (m)
640.0
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
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_CASCADIA NSF Cascadia Initiative
_PACNW Pacific Northwest Seismic Stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-BB USArray Backbone (EarthScope) stations
_US-TA USArray Transportable Array (EarthScope) stations
_US-REF USArray Reference Network stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_US-REGIONAL US Regional Networks
21:33:21 v.22510d55