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Results limited by date range: 2025-02-01T23:00:00 - 2599-12-31T23:59:59 Clear

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Networks (1 time spans)

N4 : SPMN : 00 : LH1 (2025-02-01 - 2599-12-31)

Network
N4
Map DOI
Station
SPMN
Map
Location
00
Channel
LH1
Instrument
Velocity Sensor
Start
2025-02-01T23:00:00 (032)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
45.2246
Longitude
-92.8037
Elevation (m)
311.0
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)
1.0
Units
M/S
Sensitivity
6.26087E8 @ 0.25 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_US-TA-ADOPTED EarthScope USArray Adopted Stations

N4 : SPMN : 00 : LH1 (2024-07-24 - 2025-02-01)

Network
N4
Map DOI
Station
SPMN
Map
Location
00
Channel
LH1
Instrument
Velocity Sensor
Start
2024-07-24T02:00:00 (206)
End
2025-02-01T23:00:00 (032)
Data Center
  • IRISDMC
Latitude
45.2246
Longitude
-92.8037
Elevation (m)
311.0
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)
1.0
Units
M/S
Sensitivity
2.45124E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_US-TA-ADOPTED EarthScope USArray Adopted Stations

N4 : SPMN : 00 : LH1 (2019-03-14 - 2024-07-24)

Network
N4
Map DOI
Station
SPMN
Map
Location
00
Channel
LH1
Instrument
Velocity Sensor
Start
2019-03-14T21:59:00 (073)
End
2024-07-24T02:00:00 (206)
Data Center
  • IRISDMC
Latitude
45.2246
Longitude
-92.8037
Elevation (m)
311.0
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)
1.0
Units
M/S
Sensitivity
2.45124E9 @ 0.02 Hz (SEED Stage 0)
IRISDMC Response (RESP SAC PZs XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_CEUSN Central Eastern United States Network
_US-TA-ADOPTED EarthScope USArray Adopted Stations
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