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AK : MESA : -- : LHZ (2018-09-08 - 2599-12-31)

Network
AK
Station
MESA
Location
--
Channel
LHZ
Instrument
Nanometrics Trillium 120 Sec Response/Quanterra 33
Start
2018-09-08T00:00:00 (251)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
60.1782
Longitude
-141.9498
Elevation (m)
1907.0
Depth (m)
2.5 (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:

Virtual network affiliations:

Name Description
_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
_ARCTIC Arctic Seismic Stations operating above 60 deg North

AK : MESA : -- : LHZ (2013-01-01 - 2018-09-07)

Network
AK
Station
MESA
Location
--
Channel
LHZ
Instrument
Nanometrics Trillium 240 Sec Response sn 400 and a
Start
2013-01-01T00:00:00 (001)
End
2018-09-07T23:59:59 (250)
Data Center
  • IRISDMC
Latitude
60.1785
Longitude
-141.9505
Elevation (m)
1919.0
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)
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
_REALTIME Stations collected and served in real time at the DMC
_US-ALL All USArray (EarthScope) stations
_US-TA USArray Transportable Array (EarthScope) stations
_ARCTIC Arctic Seismic Stations operating above 60 deg North
_US-REGIONAL US Regional Networks
16:19:06 v.22510d55