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
AK
Station
CHUM
Location
--
Channel
LHZ
Instrument
Nanometrics Trillium 120 Sec PH Response/Quanterra
Start
2024-09-21T00:00:00 (265)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
63.8827
Longitude
-152.3152
Elevation (m)
217.0
Depth (m)
2.6
(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)
1.0
Units
M/S
Sensitivity
5.02851E8 @ 0.03
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-ALL All USArray (EarthScope) stations
_US-TA USArray Transportable Array (EarthScope) stations
_US-REGIONAL US Regional Networks
Network
AK
Station
CHUM
Location
--
Channel
LHZ
Instrument
Nanometrics Trillium 120 Sec Response/Quanterra Q8
Start
2024-06-28T00:00:00 (180)
End
2024-09-20T23:59:59 (264)
Data Center
Latitude
63.8827
Longitude
-152.3152
Elevation (m)
217.0
Depth (m)
2.6
(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)
1.0
Units
M/S
Sensitivity
4.98112E8 @ 0.03
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
Network
AK
Station
CHUM
Location
--
Channel
LHZ
Instrument
Nanometrics Trillium 120 Sec Response/Quanterra 33
Start
2015-07-03T00:00:00 (184)
End
2024-06-27T23:59:59 (179)
Data Center
Latitude
63.8827
Longitude
-152.3152
Elevation (m)
217.0
Depth (m)
2.6
(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)
1.0
Units
M/S
Sensitivity
4.98112E8 @ 0.03
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
