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
BK
Station
WENL
Location
00
Channel
VMU
Instrument
STRECKEISEN STS-7 S/N:192253 Mass Position Seismometer
Start
2026-05-15T19:50:00 (135)
End
3000-01-01T00:00:00 (001)
Data Center
Latitude
37.622108
Longitude
-121.756973
Elevation (m)
138.89999
Depth (m)
30.3
(Local depth or overburden)
Azimuth
270.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.3
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S**2
Sensitivity
380.201898756655 @ 0.025
Hz (SEED Stage 0)
Network
BK
Station
WENL
Location
00
Channel
VMU
Instrument
STS-7,Mass Position Seismometer,STRECKEISEN
Start
2026-05-15T19:50:00 (135)
End
2599-12-31T23:59:59 (365)
3000-01-01T00:00:00 (001)
Data Center
Latitude
37.622108
Longitude
-121.756973
Elevation (m)
138.9
Depth (m)
30.3
(Local depth or overburden)
Azimuth
270.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.3
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S**2
Sensitivity
380.202 @ 0.025
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
Network
BK
Station
WENL
Location
00
Channel
VMU
Instrument
STRECKEISEN STS-2 S/N:90749 Mass Position Seismometer
Start
2012-09-27T20:40:00 (271)
End
2026-05-15T19:50:00 (135)
Data Center
Latitude
37.622108
Longitude
-121.756973
Elevation (m)
138.89999
Depth (m)
30.299999
(Local depth or overburden)
Azimuth
270.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.264
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S**2
Sensitivity
620.789734 @ 1.0
Hz (SEED Stage 0)
Virtual network affiliations:
Name
Description
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
Network
BK
Station
WENL
Location
00
Channel
VMU
Instrument
STRECKEISEN STS-2 S/N:50202 Mass Position Seismometer
Start
2010-04-01T21:00:00 (091)
End
2012-09-27T20:40:00 (271)
Data Center
Latitude
37.622108
Longitude
-121.756973
Elevation (m)
138.89999
Depth (m)
30.299999
(Local depth or overburden)
Azimuth
270.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.264
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S**2
Sensitivity
614.021118 @ 1.0
Hz (SEED Stage 0)
Virtual network affiliations:
Name
Description
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-TA USArray Transportable Array (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
Network
BK
Station
WENL
Location
00
Channel
VMU
Instrument
STRECKEISEN STS-2 S/N:50202 Mass Position Seismometer
Start
2010-03-06T00:00:00 (065)
End
2010-04-01T21:00:00 (091)
Data Center
Latitude
37.622108
Longitude
-121.756973
Elevation (m)
138.89999
Depth (m)
30.299999
(Local depth or overburden)
Azimuth
270.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-35.264
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S**2
Sensitivity
614.021118 @ 1.0
Hz (SEED Stage 0)
Virtual network affiliations:
Name
Description
_FDSN-ALL All FDSN Member Network Stations Available at IRIS DMC
_US-TA USArray Transportable Array (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
