AL Selma 13 WNW
Auburn University, Black Belt Research and Extension Center
Period of record May 26 2005 — Jul 31 2014

Sensor Monitoring Data


Jul 31 2014 11:00 PM CDT
Jul 31 10:00 PM LST, Aug 1 04:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
21:05 21.1 21.1 21.1 21.07 03:05 22:05
21:10 21.1 21.0 21.1 21.05 03:10 22:10
21:15 20.8 20.8 20.9 20.83 03:15 22:15
21:20 20.9 21.1 21.2 21.06 03:20 22:20
21:25 20.8 20.8 20.9 20.84 03:25 22:25
21:30 20.9 20.8 20.7 20.81 03:30 22:30
21:35 20.8 20.8 20.7 20.8 03:35 22:35
21:40 20.7 20.6 20.6 20.63 03:40 22:40
21:45 20.6 20.6 20.5 20.57 03:45 22:45
21:50 20.4 20.3 20.3 20.31 03:50 22:50
21:55 20.3 20.3 20.3 20.32 03:55 22:55
22:00 19.9 19.8 19.9 19.85 04:00 23:00
Hour Average 20.68
Hour Min (*) 19.9 19.8 19.9 19.85
Hour Max (*) 21.2 21.2 21.2 21.18
Hour Std Dev 0.35 0.37 0.39

Plot 3 Temp Sensors Temp Sensors
Plot Calculated Temp Calculated Temp
Plot SR + 3 Temps + 3 Fans SR + 3 Temps + 3 Fans
TopPrecipitation / Wetness
LST Wire #1
Depth (mm)
Wire #2
Depth (mm)
Wire #3
Depth (mm)
Wet #1 Wet #2 Calculated
Precip (mm)
Tipping
Bucket
UTC DST
21:05 365.7 368.7 362.9 1263 2923 0.0 0.0 03:05 22:05
21:10 365.7 368.7 362.9 1264 2923 0.0 0.0 03:10 22:10
21:15 365.7 368.7 362.9 1263 2923 0.0 0.0 03:15 22:15
21:20 365.7 368.7 362.9 1264 2923 0.0 0.0 03:20 22:20
21:25 365.7 368.7 362.9 1263 2923 0.0 0.0 03:25 22:25
21:30 365.7 368.7 362.9 1250 2921 0.0 0.0 03:30 22:30
21:35 365.7 368.7 362.9 1264 2917 0.0 0.0 03:35 22:35
21:40 365.7 368.7 362.9 1263 2920 0.0 0.0 03:40 22:40
21:45 365.7 368.7 362.9 1264 2921 0.0 0.0 03:45 22:45
21:50 365.7 368.7 362.9 1264 2921 0.0 0.0 03:50 22:50
21:55 365.7 368.7 362.9 1263 2921 0.0 0.0 03:55 22:55
22:00 365.7 368.7 362.9 1264 2922 0.0 0.0 04:00 23:00
Hourly Total 0.0

Plot Gauge Depths Wire Depths + Wetness
Plot Calculated Precip Calculated Precip
TopWind

Wind Speed (m/s)

LST Avg (1.5m) UTC DST
21:05 0.00 03:05 22:05
21:10 0.00 03:10 22:10
21:15 0.00 03:15 22:15
21:20 0.00 03:20 22:20
21:25 0.00 03:25 22:25
21:30 0.00 03:30 22:30
21:35 0.00 03:35 22:35
21:40 0.00 03:40 22:40
21:45 0.00 03:45 22:45
21:50 0.00 03:50 22:50
21:55 0.00 03:55 22:55
22:00 0.00 04:00 23:00
Hourly Avg 0.00
Hourly Max 0.00
Hourly Std Dev 0.00


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
21:05 0.0 03:05 22:05
21:10 0.0 03:10 22:10
21:15 0.0 03:15 22:15
21:20 0.0 03:20 22:20
21:25 0.0 03:25 22:25
21:30 0.0 03:30 22:30
21:35 0.0 03:35 22:35
21:40 0.0 03:40 22:40
21:45 0.0 03:45 22:45
21:50 0.0 03:50 22:50
21:55 0.0 03:55 22:55
22:00 0.0 04:00 23:00
Hourly Avg 0.0
Hourly Min 0.0
Hourly Max 0.0
Hourly Std Dev 0.0

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC DST
21:05 21.59 20.89 03:05 22:05
21:10 21.35 20.83 03:10 22:10
21:15 21.37 20.78 03:15 22:15
21:20 21.44 20.75 03:20 22:20
21:25 21.39 20.73 03:25 22:25
21:30 21.32 20.69 03:30 22:30
21:35 21.33 20.65 03:35 22:35
21:40 21.16 20.60 03:40 22:40
21:45 21.04 20.53 03:45 22:45
21:50 20.88 20.45 03:50 22:50
21:55 20.86 20.38 03:55 22:55
22:00 20.51 20.29 04:00 23:00
Hourly Avg 21.29 20.63
Hourly Min 20.51
Hourly Max 21.74
Hourly Std 0.26 0.18

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC DST
21:05 85 21.1 03:05 22:05
21:10 85 21.1 03:10 22:10
21:15 85 20.9 03:15 22:15
21:20 85 21.2 03:20 22:20
21:25 85 21.0 03:25 22:25
21:30 86 20.8 03:30 22:30
21:35 86 20.8 03:35 22:35
21:40 87 20.7 03:40 22:40
21:45 88 20.5 03:45 22:45
21:50 88 20.4 03:50 22:50
21:55 88 20.3 03:55 22:55
22:00 89 19.9 04:00 23:00
Min 19.9
Max 21.2
Std Dev 1.6 0.4

Plot Relative Humidity Relative Humidity
Plot RH + 3 Temps RH + 3 Temps
Plot RH + 3 Temps + Temp RH + 3 Temps + Temp

TopSoil Moisture / Soil Temperature (°C)

Soil Moisture

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Soil Moisture Volumetric at 5 cm 0.243 0.322 0.228 0.264
Soil Moisture Volumetric at 10 cm 0.293 0.508 0.339 0.38
Soil Moisture Volumetric at 20 cm 0.397 0.493 0.367 0.419
Soil Moisture Volumetric at 50 cm 0.361 0.549 0.485 0.465
Soil Moisture Volumetric at 100 cm
Average Soil Moisture Dielectric at 5 cm 15.00 21.13 13.92
Average Soil Moisture Dielectric at 10 cm 18.78 39.73 22.59
Average Soil Moisture Dielectric at 20 cm 27.97 38.06 25.13
Average Soil Moisture Dielectric at 50 cm 24.50 44.65 37.12
Average Soil Moisture Dielectric at 100 cm
53.13
45.34
49.38

Plot Soil Moisture Volumetric Soil Moisture + Precipitation

5-Minute Soil Moisture at 5 cm

LST Volumetric Average
Set #1
Volumetric Average
Set #2
Volumetric Average
Set #3
Volumetric Layer
Average
Dielectric Average
Set #1
Dielectric Average
Set #2
Dielectric Average
Set #3
UTC DST
21:05 0.243 0.325 0.232 0.267 15.00 21.39 14.25 03:05 22:05
21:10 0.245 0.328 0.229 0.267 15.10 21.67 14.02 03:10 22:10
21:15 0.243 0.324 0.229 0.265 15.00 21.32 14.02 03:15 22:15
21:20 0.247 0.327 0.229 0.268 15.29 21.59 14.02 03:20 22:20
21:25 0.242 0.327 0.229 0.266 14.91 21.59 14.02 03:25 22:25
21:30 0.242 0.328 0.23 0.267 14.91 21.67 14.09 03:30 22:30
21:35 0.242 0.325 0.227 0.265 14.91 21.40 13.85 03:35 22:35
21:40 0.243 0.324 0.227 0.265 15.00 21.31 13.85 03:40 22:40
21:45 0.243 0.325 0.228 0.265 15.00 21.40 13.92 03:45 22:45
21:50 0.242 0.325 0.228 0.265 14.91 21.40 13.92 03:50 22:50
21:55 0.243 0.326 0.228 0.266 15.00 21.49 13.92 03:55 22:55
22:00 0.243 0.322 0.228 0.264 15.00 21.14 13.92 04:00 23:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 24.7 24.9 25.6 25.067
Average Soil Temperature (°C) at 10 cm 24.9 25.6 25.9 25.467
Average Soil Temperature (°C) at 20 cm 25.1 25.6 25.9 25.533
Average Soil Temperature (°C) at 50 cm 25.1 25.4 25.6 25.367
Average Soil Temperature (°C) at 100 cm 23.7 24.9 24.9 24.5

Plot Soil Temperature Soil Temperature + Air Temperature

5-Minute Average Soil Temperature (°C) at 5 cm

LST Temperature
Set #1
Temperature
Set #2
Temperature
Set #3
Layer
Average
UTC DST
21:05 24.70 24.90 25.59 25.063 03:05 22:05
21:10 24.70 24.90 25.59 25.063 03:10 22:10
21:15 24.70 24.90 25.59 25.063 03:15 22:15
21:20 24.70 24.90 25.59 25.063 03:20 22:20
21:25 24.70 24.90 25.59 25.063 03:25 22:25
21:30 24.70 24.90 25.59 25.063 03:30 22:30
21:35 24.70 24.90 25.40 25 03:35 22:35
21:40 24.70 24.90 25.40 25 03:40 22:40
21:45 24.70 24.90 25.40 25 03:45 22:45
21:50 24.70 24.90 25.40 25 03:50 22:50
21:55 24.70 24.90 25.40 25 03:55 22:55
22:00 24.70 24.90 25.59 25.063 04:00 23:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
116.4 117.3 100.5

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.96 13.50 11.63

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 22.57
Reference Resistor Average 1499.8
Datalogger Signature 1494.0
Geonor Inlet Max Temp (°C) 19.00
Datalogger Program Version Number 2.422
Transmitted Year 2014
Transmitted Julian Day 213
Transmitted UTC Time (End of Hour) 400
Transmitted Longitude -87.24
Transmitted Latitude 32.456
End of File -6666

Plot Datalogger Door Open Datalogger Door Open
Plot Diagnostic Temps Diagnostic Temps


(*) Note regarding temperature values: the station datalogger polls each of the three temperature sensors once every 10 seconds, and keeps a running average of the last 30 of these 10-second samples. This "running 5-minute average" is computed every 10-seconds throughout the hour, for a total of 360 times. The temperature values reported by the station and shown above are the running 5-minute averages from the end of each of the 12 5-minute periods during the hour, and the mininum, maxium, and standard deviation of all 360 5-minute averages. Since the minimum and maximum are computed from all 360 5-minute averages, not just the 12 values shown above, the minimum may occasionally be less than, or the maximum greater than, the minimum and maximum of the 12 5-minute values shown. Back to Temperature