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AK : SKN : -- : LHE (2023-09-30 - 2599-12-31)

Network
AK
Station
SKN
Location
--
Channel
LHE
Instrument
Nanometrics Trillium 120 Sec PH Response/Quanterra
Start
2023-09-30T00:00:00 (273)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
61.98
Longitude
-151.5317
Elevation (m)
581.0
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)
1.0
Units
M/S
Sensitivity
5.02851E8 @ 0.03 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-ALL All USArray (EarthScope) stations
_US-REGIONAL US Regional Networks
_REALTIME Stations collected and served in real time at the DMC
_US-TA USArray Transportable Array (EarthScope) stations

AK : SKN : -- : LHE (2015-08-07 - 2023-09-29)

Network
AK
Station
SKN
Location
--
Channel
LHE
Instrument
Streckeisen STS-5/Quanterra 330 Linear Phase Below
Start
2015-08-07T00:00:00 (219)
End
2023-09-29T23:59:59 (272)
Data Center
  • IRISDMC
Latitude
61.98
Longitude
-151.5317
Elevation (m)
581.0
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)
1.0
Units
M/S
Sensitivity
6.26125E8 @ 0.03 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

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

AK : SKN : -- : LHE (2013-07-20 - 2015-08-06)

Network
AK
Station
SKN
Location
--
Channel
LHE
Instrument
Nanometrics Trillium 240 Sec Response sn 400 and a
Start
2013-07-20T00:00:00 (201)
End
2015-08-06T23:59:59 (218)
Data Center
  • IRISDMC
Latitude
61.98
Longitude
-151.5317
Elevation (m)
581.0
Depth (m)
0.0 (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)
1.0
Units
M/S
Sensitivity
4.88233E8 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-ALL All USArray (EarthScope) stations
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
_US-TA USArray Transportable Array (EarthScope) stations
19:33:31 v.22510d55