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
UW
Station
NAC
Location
--
Channel
EHZ
Instrument
S-13,Velocity Sensor,GEOTECH
Start
2008-04-01T00:00:00 (092)
End
2025-10-22T00:00:00 (295)
Data Center
Latitude
46.73301
Longitude
-120.82485
Elevation (m)
728.0
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)
100.0
Units
M/S
Sensitivity
2.05027E9 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_PACNW
Pacific Northwest Seismic Stations
_US-REGIONAL
US Regional Networks
Network
UW
Station
NAC
Location
--
Channel
EHZ
Instrument
S-13,Velocity Sensor,GEOTECH
Start
1995-01-19T00:00:00 (019)
End
2008-04-01T00:00:00 (092)
Data Center
Latitude
46.73301
Longitude
-120.82485
Elevation (m)
728.0
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)
100.0
Units
M/S
Sensitivity
4.05798E9 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_PACNW
Pacific Northwest Seismic Stations
_US-REGIONAL
US Regional Networks
Network
UW
Station
NAC
Location
--
Channel
EHZ
Instrument
S-13,Velocity Sensor,GEOTECH
Start
1995-01-01T00:00:00 (001)
End
1995-01-19T00:00:00 (019)
Data Center
Latitude
46.73301
Longitude
-120.82485
Elevation (m)
728.0
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)
100.0
Units
M/S
Sensitivity
1.61551E10 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_PACNW
Pacific Northwest Seismic Stations
_US-REGIONAL
US Regional Networks
Network
UW
Station
NAC
Location
--
Channel
EHZ
Instrument
S-13,Velocity Sensor,GEOTECH
Start
1993-05-05T00:00:00 (125)
End
1995-01-01T00:00:00 (001)
Data Center
Latitude
46.73301
Longitude
-120.82485
Elevation (m)
728.0
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)
100.0
Units
M/S
Sensitivity
1.01932E9 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_PACNW
Pacific Northwest Seismic Stations
_US-REGIONAL
US Regional Networks
Network
UW
Station
NAC
Location
--
Channel
EHZ
Instrument
S-13,Velocity Sensor,GEOTECH
Start
1990-10-10T00:00:00 (283)
End
1993-05-05T00:00:00 (125)
Data Center
Latitude
46.73301
Longitude
-120.82485
Elevation (m)
728.0
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)
100.0
Units
M/S
Sensitivity
7.99275E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_PACNW
Pacific Northwest Seismic Stations
_US-REGIONAL
US Regional Networks
Network
UW
Station
NAC
Location
--
Channel
EHZ
Instrument
S-13,Velocity Sensor,GEOTECH
Start
1990-08-15T00:00:00 (227)
End
1990-10-10T00:00:00 (283)
Data Center
Latitude
46.73301
Longitude
-120.82485
Elevation (m)
728.0
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)
100.0
Units
M/S
Sensitivity
7.99275E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_PACNW
Pacific Northwest Seismic Stations
_US-REGIONAL
US Regional Networks
Network
UW
Station
NAC
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1988-10-04T00:00:00 (278)
End
1990-08-15T00:00:00 (227)
Data Center
Latitude
46.73301
Longitude
-120.82485
Elevation (m)
728.0
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)
100.0
Units
M/S
Sensitivity
6.05119E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_PACNW
Pacific Northwest Seismic Stations
_US-REGIONAL
US Regional Networks
Network
UW
Station
NAC
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1986-07-26T00:00:00 (207)
End
1988-10-04T00:00:00 (278)
Data Center
Latitude
46.73301
Longitude
-120.82485
Elevation (m)
728.0
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)
100.0
Units
M/S
Sensitivity
3.03278E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_PACNW
Pacific Northwest Seismic Stations
_US-REGIONAL
US Regional Networks
Network
UW
Station
NAC
Location
--
Channel
EHZ
Instrument
L-4C VERTICAL,Velocity Sensor,SERCEL
Start
1980-01-01T00:00:00 (001)
End
1986-07-26T00:00:00 (207)
Data Center
Latitude
46.73301
Longitude
-120.82485
Elevation (m)
728.0
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)
100.0
Units
M/S
Sensitivity
3.03278E8 @ 1.0
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_PACNW
Pacific Northwest Seismic Stations
_US-REGIONAL
US Regional Networks