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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
2019-03-09T01:50:00 (068) - 2599-12-31T23:59:59 (365)
Location Code Instruments / Channels
30
Pressure
LDO 1.0Hz
  • IRISDMC
31
Pressure
LDO 1.0Hz
  • IRISDMC
32
Pressure
BDF 40.0Hz
  • IRISDMC
2015-07-08T21:40:00 (189) - 2019-03-17T00:00:00 (076)
Location Code Instruments / Channels
--
Quanterra 330 Linear Phase Composite
ACE 0.0Hz
  • IRISDMC
LCE 1.0Hz
  • IRISDMC
| LCQ 1.0Hz
  • IRISDMC
| LOG 0.0Hz
  • IRISDMC
OCF 0.0Hz
  • IRISDMC
VCO 0.1Hz
  • IRISDMC
| VEA 0.1Hz
  • IRISDMC
| VEC 0.1Hz
  • IRISDMC
| VEP 0.1Hz
  • IRISDMC
| VKI 0.1Hz
  • IRISDMC
| VM0 0.1Hz
  • IRISDMC
| VM1 0.1Hz
  • IRISDMC
| VM2 0.1Hz
  • IRISDMC
| VM3 0.1Hz
  • IRISDMC
| VM4 0.1Hz
  • IRISDMC
| VM5 0.1Hz
  • IRISDMC
| VM6 0.1Hz
  • IRISDMC
| VPB 0.1Hz
  • IRISDMC
Streckeisen STS-2 G3/Quanterra 330 Linear Phase Co
BHE 40.0Hz
  • IRISDMC
| BHN 40.0Hz
  • IRISDMC
| BHZ 40.0Hz
  • IRISDMC
HHE 100.0Hz
  • IRISDMC
| HHN 100.0Hz
  • IRISDMC
| HHZ 100.0Hz
  • IRISDMC
LHE 1.0Hz
  • IRISDMC
| LHN 1.0Hz
  • IRISDMC
| LHZ 1.0Hz
  • IRISDMC
UHE 0.01Hz
  • IRISDMC
| UHN 0.01Hz
  • IRISDMC
| UHZ 0.01Hz
  • IRISDMC
VHE 0.1Hz
  • IRISDMC
| VHN 0.1Hz
  • IRISDMC
| VHZ 0.1Hz
  • IRISDMC
2014-05-21T16:05:00 (141) - 2015-07-08T21:40:00 (189)
Location Code Instruments / Channels
--
Streckeisen STS-2 G3/Quanterra 330 Linear Phase Co
BHE 40.0Hz
  • IRISDMC
| BHN 40.0Hz
  • IRISDMC
| BHZ 40.0Hz
  • IRISDMC
HHE 100.0Hz
  • IRISDMC
| HHN 100.0Hz
  • IRISDMC
| HHZ 100.0Hz
  • IRISDMC
LHE 1.0Hz
  • IRISDMC
| LHN 1.0Hz
  • IRISDMC
| LHZ 1.0Hz
  • IRISDMC
UHE 0.01Hz
  • IRISDMC
| UHN 0.01Hz
  • IRISDMC
| UHZ 0.01Hz
  • IRISDMC
VHE 0.1Hz
  • IRISDMC
| VHN 0.1Hz
  • IRISDMC
| VHZ 0.1Hz
  • IRISDMC
2013-12-16T15:33:23 (350) - 2015-07-08T21:40:00 (189)
Location Code Instruments / Channels
--
Quanterra 330 Linear Phase Composite
ACE 0.0Hz
  • IRISDMC
LCE 1.0Hz
  • IRISDMC
| LCQ 1.0Hz
  • IRISDMC
| LOG 0.0Hz
  • IRISDMC
OCF 0.0Hz
  • IRISDMC
VCO 0.1Hz
  • IRISDMC
| VEA 0.1Hz
  • IRISDMC
| VEC 0.1Hz
  • IRISDMC
| VEP 0.1Hz
  • IRISDMC
| VKI 0.1Hz
  • IRISDMC
| VM0 0.1Hz
  • IRISDMC
| VM1 0.1Hz
  • IRISDMC
| VM2 0.1Hz
  • IRISDMC
| VM3 0.1Hz
  • IRISDMC
| VM4 0.1Hz
  • IRISDMC
| VM5 0.1Hz
  • IRISDMC
| VM6 0.1Hz
  • IRISDMC
| VPB 0.1Hz
  • IRISDMC
2013-12-16T15:33:23 (350) - 2014-05-21T16:05:00 (141)
Location Code Instruments / Channels
--
Streckeisen STS-2 G3/Quanterra 330 Linear Phase Co
BHE 40.0Hz
  • IRISDMC
| BHN 40.0Hz
  • IRISDMC
| BHZ 40.0Hz
  • IRISDMC
HHE 100.0Hz
  • IRISDMC
| HHN 100.0Hz
  • IRISDMC
| HHZ 100.0Hz
  • IRISDMC
LHE 1.0Hz
  • IRISDMC
| LHN 1.0Hz
  • IRISDMC
| LHZ 1.0Hz
  • IRISDMC
UHE 0.01Hz
  • IRISDMC
| UHN 0.01Hz
  • IRISDMC
| UHZ 0.01Hz
  • IRISDMC
VHE 0.1Hz
  • IRISDMC
| VHN 0.1Hz
  • IRISDMC
| VHZ 0.1Hz
  • IRISDMC
2013-12-16T15:33:23 (350) - 2019-03-17T00:00:00 (076)
Location Code Instruments / Channels
EP
Hyperion microbarometer/Q330 w/Environmental Proce
BDF 40.0Hz
  • IRISDMC
LDF 1.0Hz
  • IRISDMC
Q330 w/Environmental Processor, fixed State of Hea
LCE 1.0Hz
  • IRISDMC
| LCO 1.0Hz
  • IRISDMC
| LDM 1.0Hz
  • IRISDMC
| LEP 1.0Hz
  • IRISDMC
| LIM 1.0Hz
  • IRISDMC
| LKM 1.0Hz
  • IRISDMC
Setra 278 microbarometer/Q330 w/Environmental Proc
BDO 40.0Hz
  • IRISDMC
LDO 1.0Hz
  • IRISDMC

IRISDMC metadata changes:

Virtual network affiliations:

Name Description
_REALTIME Stations collected and served in real time at the DMC
_CEUSN Central Eastern United States Network
_US-TA-ADOPTED EarthScope USArray Adopted Stations
_US-REGIONAL US Regional Networks
_CEUSN-ALL Central Eastern United States Networks
23:32:34 v.01697673