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
US
Station
WVOR
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2025-12-05T23:30:00 (339)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
42.4339
Longitude
-118.6367
Elevation (m)
1344.0
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:
View IRISDMC Metadata Changes
Network
US
Station
WVOR
Location
00
Channel
VMV
Instrument
STS-2,Mass Position Seismometer,STRECKEISEN
Start
2025-12-05T23:30:00 (339)
End
3000-01-01T00:00:00 (001)
Data Center
Latitude
42.4339
Longitude
-118.6367
Elevation (m)
1344.0
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
V
Sensitivity
@
Hz (SEED Stage 0)
Virtual network affiliations:
Name
Description
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_PACNW Pacific Northwest Seismic Stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_CASCADIA NSF Cascadia Initiative
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_US-REF USArray Reference Network stations
Network
US
Station
WVOR
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2014-11-16T00:00:00 (320)
End
2025-12-05T23:30:00 (339)
Data Center
Latitude
42.4339
Longitude
-118.6367
Elevation (m)
1344.0
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:
View IRISDMC Metadata Changes
Network
US
Station
WVOR
Location
00
Channel
VMV
Instrument
STS-2,Mass Position Seismometer,STRECKEISEN
Start
2014-11-16T00:00:00 (320)
End
2025-12-05T23:30:00 (339)
Data Center
Latitude
42.4339
Longitude
-118.6367
Elevation (m)
1344.0
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
V
Sensitivity
@
Hz (SEED Stage 0)
Virtual network affiliations:
Name
Description
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_PACNW Pacific Northwest Seismic Stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_CASCADIA NSF Cascadia Initiative
_REALTIME Stations collected and served in real time at the DMC
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_US-REF USArray Reference Network stations
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
Network
US
Station
WVOR
Location
00
Channel
VMV
Instrument
Mass Position Seismometer
Start
2011-05-02T23:26:00 (122)
End
2014-11-16T00:00:00 (320)
Data Center
Latitude
42.4339
Longitude
-118.6367
Elevation (m)
1344.0
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:
View IRISDMC Metadata Changes
Network
US
Station
WVOR
Location
00
Channel
VMV
Instrument
STS-2,Mass Position Seismometer,STRECKEISEN
Start
2011-05-02T23:26:00 (122)
End
2014-11-16T00:00:00 (320)
Data Center
Latitude
42.4339
Longitude
-118.6367
Elevation (m)
1344.0
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
V
Sensitivity
@
Hz (SEED Stage 0)
Virtual network affiliations:
Name
Description
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_PACNW Pacific Northwest Seismic Stations
_ANSS-BB Advanced National Seismic System Backbone Stations
_CASCADIA NSF Cascadia Initiative
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-BB USArray Backbone (EarthScope) stations
_US-BB+A USArray Backbone stations + AFTAC array elements
_US-REF USArray Reference Network stations
