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Location Summary

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Results limited by date range: 2019-03-09T00:00:00 - 2021-06-07T23:59:59 Clear

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N4 : 250A (2013-12-16 - 2599-12-31)

Network
N4
Station
250A
Site Name
Grady, AL, USA
Start
2013-12-16T00:00:00 (350)
End
2599-12-31T23:59:59 (365)
Data Center
  • IRISDMC
Latitude
31.9778
Longitude
-86.2677
Elevation (m)
152.0

Instruments

2021-06-07T20:00:00 (158) - 2599-12-31T23:59:59 (365)
Location Code Instruments / Channels
00
Mass Position Seismometer
VMU 0.1Hz
  • IRISDMC
| VMV 0.1Hz
  • IRISDMC
| VMW 0.1Hz
  • IRISDMC
Velocity Sensor
HH1 100.0Hz
  • IRISDMC
| HH2 100.0Hz
  • IRISDMC
| HHZ 100.0Hz
  • IRISDMC
LH1 1.0Hz
  • IRISDMC
| LH2 1.0Hz
  • IRISDMC
| LHZ 1.0Hz
  • IRISDMC
VH1 0.1Hz
  • IRISDMC
| VH2 0.1Hz
  • IRISDMC
| VHZ 0.1Hz
  • IRISDMC
2019-03-09T01:50:00 (068) - 2021-06-07T20:00:00 (158)
Location Code Instruments / Channels
00
Mass Position Seismometer
VMU 0.1Hz
  • IRISDMC
| VMV 0.1Hz
  • IRISDMC
| VMW 0.1Hz
  • IRISDMC
Velocity Sensor
HH1 100.0Hz
  • IRISDMC
| HH2 100.0Hz
  • IRISDMC
| HHZ 100.0Hz
  • IRISDMC
LH1 1.0Hz
  • IRISDMC
| LH2 1.0Hz
  • IRISDMC
| LHZ 1.0Hz
  • IRISDMC
VH1 0.1Hz
  • IRISDMC
| VH2 0.1Hz
  • IRISDMC
| VHZ 0.1Hz
  • IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
_CEUSN Central Eastern United States Network
_CEUSN-ALL Central Eastern United States Networks
_US-TA-ADOPTED EarthScope USArray Adopted Stations
14:35:19 v.22510d55