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
PWL
Location
--
Channel
HNZ
Instrument
Episensor 200 Hz 5 Volt per g/Quanterra 330 Linear
Start
2024-07-31T00:00:00 (213)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
60.8584
Longitude
-148.3334
Elevation (m)
550.0
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)
200.0
Units
M/S**2
Sensitivity
213947.0 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
Network
AK
Station
PWL
Location
--
Channel
HNZ
Instrument
Episensor 200 Hz 5 Volt per g/Quanterra 330 Linear
Start
2014-07-08T23:00:00 (189)
End
2024-07-30T23:59:59 (212)
Data Center
Latitude
60.8584
Longitude
-148.3334
Elevation (m)
550.0
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)
200.0
Units
M/S**2
Sensitivity
213947.0 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-REGIONAL
US Regional Networks
_US-TA
USArray Transportable Array (EarthScope) stations
Network
AK
Station
PWL
Location
--
Channel
HNZ
Instrument
Episensor 200 Hz 10 Volt per g/Quanterra 330 Linea
Start
2012-09-08T00:00:00 (252)
End
2014-07-08T22:59:59 (189)
Data Center
Latitude
60.8584
Longitude
-148.3334
Elevation (m)
550.0
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)
200.0
Units
M/S**2
Sensitivity
427894.0 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-TA
USArray Transportable Array (EarthScope) stations
Network
AK
Station
PWL
Location
--
Channel
HNZ
Instrument
Episensor 200 Hz 10 Volt per g/Quanterra 330 Linea
Start
2011-07-16T00:00:00 (197)
End
2012-09-07T23:59:59 (251)
Data Center
Latitude
60.8584
Longitude
-148.3334
Elevation (m)
550.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
356.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
200.0
Units
M/S**2
Sensitivity
427894.0 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-REGIONAL
US Regional Networks
_US-TA
USArray Transportable Array (EarthScope) stations
Network
AK
Station
PWL
Location
--
Channel
HNZ
Instrument
Episensor 200 Hz 10 Volt per g/Quanterra 330 Linea
Start
2010-09-17T21:25:00 (260)
End
2011-07-15T23:59:59 (196)
Data Center
Latitude
60.8584
Longitude
-148.3334
Elevation (m)
550.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
270.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
200.0
Units
M/S**2
Sensitivity
427894.0 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations
_US-TA
USArray Transportable Array (EarthScope) stations
_US-REGIONAL
US Regional Networks
Network
AK
Station
PWL
Location
--
Channel
HNZ
Instrument
Episensor 200 Hz 10 Volt per g/Quanterra 330 Linea
Start
2010-09-13T23:00:00 (256)
End
2010-09-17T21:24:59 (260)
Data Center
Latitude
60.8584
Longitude
-148.3334
Elevation (m)
550.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
270.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
-90.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
200.0
Units
M/S**2
Sensitivity
427894.0 @ 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
_REALTIME
Stations collected and served in real time at the DMC
_US-ALL
All USArray (EarthScope) stations