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
OLQN
Location
--
Channel
HHE
Instrument
CASCADIA COMPACT,Velocity Sensor,NANOMETRICS
Start
2024-09-12T22:01:14 (256)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
47.51325
Longitude
-123.81252
Elevation (m)
85.0
Depth (m)
1.0
(Local depth or overburden)
Azimuth
90.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S
Sensitivity
2.9964E8 @ 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
_REALTIME Stations collected and served in real time at the DMC
Network
UW
Station
OLQN
Location
--
Channel
HHE
Instrument
CASCADIA COMPACT,Velocity Sensor,NANOMETRICS
Start
2021-07-02T00:00:00 (183)
End
2024-09-12T22:01:14 (256)
Data Center
Latitude
47.51325
Longitude
-123.81252
Elevation (m)
85.0
Depth (m)
1.0
(Local depth or overburden)
Azimuth
90.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S
Sensitivity
2.9964E8 @ 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
_REALTIME Stations collected and served in real time at the DMC
Network
UW
Station
OLQN
Location
--
Channel
HHE
Instrument
CASCADIA COMPACT,Velocity Sensor,NANOMETRICS
Start
2019-07-25T00:00:00 (206)
End
2021-07-02T00:00:00 (183)
Data Center
Latitude
47.51325
Longitude
-123.81252
Elevation (m)
85.0
Depth (m)
1.0
(Local depth or overburden)
Azimuth
90.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
100.0
Units
M/S
Sensitivity
2.9964E8 @ 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
_REALTIME Stations collected and served in real time at the DMC
