MetaData Aggregator

Channel Summary

Data availability and restrictions
Results limited by date range: 1987-10-27T00:00:00 - 1988-07-18T00:00:00 Clear

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UW : VLL : -- : SHZ (1991-05-07 - 1994-10-01)

Network
UW
Station
VLL
Location
--
Channel
SHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1991-05-07T00:00:00 (127)
End
1994-10-01T00:00:00 (274)
Data Center
  • IRISDMC
Latitude
45.46317
Longitude
-121.68035
Elevation (m)
1195.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
5.49962E7 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_PACNW Pacific Northwest Seismic Stations
_US-REGIONAL US Regional Networks

UW : VLL : -- : SHZ (1988-07-18 - 1991-05-07)

Network
UW
Station
VLL
Location
--
Channel
SHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1988-07-18T00:00:00 (200)
End
1991-05-07T00:00:00 (127)
Data Center
  • IRISDMC
Latitude
45.46317
Longitude
-121.68035
Elevation (m)
1195.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
5.49962E7 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_PACNW Pacific Northwest Seismic Stations
_US-REGIONAL US Regional Networks

UW : VLL : -- : SHZ (1987-10-27 - 1988-07-18)

Network
UW
Station
VLL
Location
--
Channel
SHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1987-10-27T00:00:00 (300)
End
1988-07-18T00:00:00 (200)
Data Center
  • IRISDMC
Latitude
45.46317
Longitude
-121.68035
Elevation (m)
1195.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
1.09732E8 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_PACNW Pacific Northwest Seismic Stations
_US-REGIONAL US Regional Networks

UW : VLL : -- : SHZ (1983-08-16 - 1987-10-27)

Network
UW
Station
VLL
Location
--
Channel
SHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1983-08-16T00:00:00 (228)
End
1987-10-27T00:00:00 (300)
Data Center
  • IRISDMC
Latitude
45.46317
Longitude
-121.68035
Elevation (m)
1195.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
2.18944E8 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_PACNW Pacific Northwest Seismic Stations
_US-REGIONAL US Regional Networks

UW : VLL : -- : SHZ (1980-10-01 - 1983-08-16)

Network
UW
Station
VLL
Location
--
Channel
SHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1980-10-01T00:00:00 (275)
End
1983-08-16T00:00:00 (228)
Data Center
  • IRISDMC
Latitude
45.46317
Longitude
-121.68035
Elevation (m)
1195.0
Depth (m)
0.0 (Local depth or overburden)
Azimuth
0.0 (SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0 (SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
2.18944E8 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_PACNW Pacific Northwest Seismic Stations
_US-REGIONAL US Regional Networks
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