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
PPLA
Location
--
Channel
BHN
Instrument
Nanometrics Trillium 120 Sec PH Response/Quanterra
Start
2022-08-25T00:00:00 (237)
End
2599-12-31T23:59:59 (365)
Data Center
Latitude
62.8962
Longitude
-152.1894
Elevation (m)
1519.0
Depth (m)
2.4
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
5.03883E8 @ 0.2
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_REALTIME Stations collected and served in real time at the DMC
_US-TA USArray Transportable Array (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-REGIONAL US Regional Networks
Network
AK
Station
PPLA
Location
--
Channel
BHN
Instrument
Nanometrics Trillium 120 Sec PH Response/Quanterra
Start
2021-08-21T00:00:00 (233)
End
2022-08-24T23:59:59 (236)
Data Center
Latitude
62.8962
Longitude
-152.1894
Elevation (m)
1519.0
Depth (m)
2.4
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
5.03883E8 @ 0.2
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_REALTIME Stations collected and served in real time at the DMC
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
Network
AK
Station
PPLA
Location
--
Channel
BHN
Instrument
Nanometrics Trillium 240 Sec Response sn 400 and a
Start
2013-05-31T00:00:00 (151)
End
2021-08-20T23:59:59 (232)
Data Center
Latitude
62.8962
Longitude
-152.1894
Elevation (m)
1519.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
4.8876E8 @ 0.2
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
Network
AK
Station
PPLA
Location
--
Channel
BHN
Instrument
Streckeisen STS-2 G3/Quanterra 330 Linear Phase Be
Start
2004-06-04T00:00:00 (156)
End
2013-05-30T23:59:59 (150)
Data Center
Latitude
62.8962
Longitude
-152.1894
Elevation (m)
1519.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
355.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
6.27366E8 @ 0.3
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_REALTIME Stations collected and served in real time at the DMC
_US-TA USArray Transportable Array (EarthScope) stations
Network
AK
Station
PPLA
Location
--
Channel
BHN
Instrument
Guralp CMG3T_100sec/Guralp DM24 Datalogger
Start
2003-06-27T00:00:00 (178)
End
2004-06-03T23:59:59 (155)
Data Center
Latitude
62.8962
Longitude
-152.1894
Elevation (m)
1519.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
4.32698E8 @ 0.3
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_REALTIME Stations collected and served in real time at the DMC
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
Network
AK
Station
PPLA
Location
--
Channel
BHN
Instrument
Guralp CMG3T_120sec/Guralp DM24 Datalogger
Start
2002-12-11T00:00:00 (345)
End
2003-06-26T23:59:59 (177)
Data Center
Latitude
62.8962
Longitude
-152.1894
Elevation (m)
1519.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
0.0
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
50.0
Units
M/S
Sensitivity
4.26977E8 @ 0.2
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_US-TA USArray Transportable Array (EarthScope) stations
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_REALTIME Stations collected and served in real time at the DMC
