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Results limited by date range: 2026-04-21T16:19:00 - 2599-12-31T23:59:59 Clear

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NM : UALR : 00 : HHN (2026-04-21 - 2599-12-31)

Network
NM
Station
UALR
Location
00
Channel
HHN
Instrument
Velocity Sensor
Start
2026-04-21T16:19:00 (111)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
34.7751
Longitude
-92.3429
Elevation (m)
138.0
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)
100.0
Units
M/S
Sensitivity
3.0171999640766555E8 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks

NM : UALR : 00 : HHN (2020-11-12 - 2026-04-21)

Network
NM
Station
UALR
Location
00
Channel
HHN
Instrument
Velocity Sensor
Start
2020-11-12T21:40:00 (317)
End
2026-04-21T16:19:00 (111)
Data Center
  • IRISDMC
Latitude
34.7751
Longitude
-92.3429
Elevation (m)
138.0
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)
100.0
Units
M/S
Sensitivity
8.356292754114976E8 @ 1.0 Hz (SEED Stage 0)
IRISDMC Response (XML)

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_US-REGIONAL US Regional Networks
00:35:47 v.1.1.1