AL Selma 13 WNW
Auburn University, Black Belt Research and Extension Center
Period of record May 26 2005 — Jul 24 2014

Sensor Monitoring Data


Jul 24 2014 8:00 AM CDT
Jul 24 7:00 AM LST, Jul 24 13:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
06:05 22.9 22.9 22.9 22.9 12:05 07:05
06:10 23.0 23.0 23.0 22.99 12:10 07:10
06:15 23.2 23.1 23.1 23.14 12:15 07:15
06:20 23.2 23.2 23.1 23.16 12:20 07:20
06:25 23.4 23.4 23.3 23.36 12:25 07:25
06:30 23.3 23.3 23.3 23.31 12:30 07:30
06:35 23.5 23.5 23.4 23.49 12:35 07:35
06:40 23.7 23.7 23.6 23.65 12:40 07:40
06:45 23.7 23.7 23.6 23.69 12:45 07:45
06:50 24.2 24.2 24.0 24.16 12:50 07:50
06:55 24.2 24.1 24.0 24.13 12:55 07:55
07:00 24.3 24.3 24.2 24.28 13:00 08:00
Hour Average 23.521
Hour Min (*) 22.8 22.8 22.8 22.79
Hour Max (*) 24.3 24.3 24.2 24.28
Hour Std Dev 0.48 0.46 0.42

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
06:05 346.1 349.3 343.3 31 2501 0.0 0.0 12:05 07:05
06:10 346.1 349.3 343.3 31 2539 0.0 0.0 12:10 07:10
06:15 346.1 349.3 343.3 31 2631 0.0 0.0 12:15 07:15
06:20 346.1 349.3 343.3 1226 2832 0.0 0.0 12:20 07:20
06:25 346.1 349.3 343.3 1226 2834 0.0 0.0 12:25 07:25
06:30 346.1 349.3 343.3 1226 2843 0.0 0.0 12:30 07:30
06:35 346.1 349.3 343.3 1226 2853 0.0 0.0 12:35 07:35
06:40 346.1 349.3 343.3 1226 2856 0.0 0.0 12:40 07:40
06:45 346.1 349.3 343.3 1225 2859 0.0 0.0 12:45 07:45
06:50 346.1 349.3 343.3 1222 2860 0.0 0.0 12:50 07:50
06:55 346.1 349.3 343.3 1226 2865 0.0 0.0 12:55 07:55
07:00 346.1 349.3 343.3 1226 2867 0.0 0.0 13:00 08:00
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
06:05 0.35 12:05 07:05
06:10 0.19 12:10 07:10
06:15 0.16 12:15 07:15
06:20 0.52 12:20 07:20
06:25 0.33 12:25 07:25
06:30 0.39 12:30 07:30
06:35 0.41 12:35 07:35
06:40 0.32 12:40 07:40
06:45 0.22 12:45 07:45
06:50 0.23 12:50 07:50
06:55 0.70 12:55 07:55
07:00 0.33 13:00 08:00
Hourly Avg 0.35
Hourly Max 1.38
Hourly Std Dev 0.27


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
06:05 97.0 12:05 07:05
06:10 98.3 12:10 07:10
06:15 117.3 12:15 07:15
06:20 126.2 12:20 07:20
06:25 145.3 12:25 07:25
06:30 149.6 12:30 07:30
06:35 181.2 12:35 07:35
06:40 129.0 12:40 07:40
06:45 129.2 12:45 07:45
06:50 204.2 12:50 07:50
06:55 114.5 12:55 07:55
07:00 183.4 13:00 08:00
Hourly Avg 139.6
Hourly Min 60.8
Hourly Max 319.7
Hourly Std Dev 49.7

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC DST
06:05 23.45 22.96 12:05 07:05
06:10 23.57 23.19 12:10 07:10
06:15 23.73 23.52 12:15 07:15
06:20 23.72 23.83 12:20 07:20
06:25 23.90 24.12 12:25 07:25
06:30 23.87 24.40 12:30 07:30
06:35 24.13 24.74 12:35 07:35
06:40 24.21 25.12 12:40 07:40
06:45 24.22 25.27 12:45 07:45
06:50 24.80 25.65 12:50 07:50
06:55 24.49 26.02 12:55 07:55
07:00 24.73 26.04 13:00 08:00
Hourly Avg 23.95 24.57
Hourly Min 23.30
Hourly Max 24.80
Hourly Std 0.42 1.03

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
06:05 94 22.9 12:05 07:05
06:10 94 23.0 12:10 07:10
06:15 94 23.1 12:15 07:15
06:20 95 23.1 12:20 07:20
06:25 94 23.3 12:25 07:25
06:30 94 23.3 12:30 07:30
06:35 93 23.5 12:35 07:35
06:40 93 23.6 12:40 07:40
06:45 93 23.7 12:45 07:45
06:50 92 24.1 12:50 07:50
06:55 92 24.1 12:55 07:55
07:00 92 24.3 13:00 08:00
Min 22.8
Max 24.3
Std Dev 1.5 0.5

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 0.248 0.262 0.233 0.248
Soil Moisture Volumetric at 10 cm 0.28 0.428 0.329 0.346
Soil Moisture Volumetric at 20 cm 0.392 0.429 0.37 0.397
Soil Moisture Volumetric at 50 cm 0.371 0.414 0.498 0.428
Soil Moisture Volumetric at 100 cm
Average Soil Moisture Dielectric at 5 cm 15.36 16.38 14.29
Average Soil Moisture Dielectric at 10 cm 17.74 31.00 21.74
Average Soil Moisture Dielectric at 20 cm 27.46 31.12 25.40
Average Soil Moisture Dielectric at 50 cm 25.49 29.57 38.55
Average Soil Moisture Dielectric at 100 cm
63.10
43.10
47.86

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
06:05 0.251 0.262 0.232 0.248 15.54 16.39 14.21 12:05 07:05
06:10 0.253 0.259 0.233 0.248 15.71 16.18 14.29 12:10 07:10
06:15 0.248 0.265 0.232 0.248 15.36 16.56 14.21 12:15 07:15
06:20 0.249 0.265 0.232 0.249 15.39 16.56 14.21 12:20 07:20
06:25 0.25 0.259 0.233 0.247 15.52 16.18 14.29 12:25 07:25
06:30 0.251 0.259 0.232 0.247 15.54 16.18 14.21 12:30 07:30
06:35 0.251 0.259 0.233 0.248 15.54 16.18 14.29 12:35 07:35
06:40 0.247 0.259 0.232 0.246 15.28 16.18 14.21 12:40 07:40
06:45 0.251 0.258 0.232 0.247 15.54 16.09 14.21 12:45 07:45
06:50 0.247 0.259 0.232 0.246 15.28 16.18 14.21 12:50 07:50
06:55 0.251 0.259 0.233 0.248 15.54 16.18 14.29 12:55 07:55
07:00 0.248 0.262 0.233 0.248 15.36 16.39 14.29 13:00 08:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 25.4 25.1 25.4 25.3
Average Soil Temperature (°C) at 10 cm 25.6 26.2 26.2 26
Average Soil Temperature (°C) at 20 cm 25.9 25.9 26.2 26
Average Soil Temperature (°C) at 50 cm 25.4 25.6 25.6 25.533
Average Soil Temperature (°C) at 100 cm 23.7 24.7 24.7 24.367

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
06:05 25.10 25.10 25.40 25.2 12:05 07:05
06:10 25.10 25.10 25.40 25.2 12:10 07:10
06:15 25.40 25.10 25.40 25.3 12:15 07:15
06:20 25.10 25.10 25.40 25.2 12:20 07:20
06:25 25.10 25.10 25.40 25.2 12:25 07:25
06:30 25.10 25.10 25.40 25.2 12:30 07:30
06:35 25.10 25.10 25.40 25.2 12:35 07:35
06:40 25.40 25.10 25.40 25.3 12:40 07:40
06:45 25.40 25.10 25.40 25.3 12:45 07:45
06:50 25.40 25.10 25.40 25.3 12:50 07:50
06:55 25.40 25.10 25.40 25.3 12:55 07:55
07:00 25.40 25.10 25.40 25.3 13:00 08:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
114.4 115.2 98.4

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.54 13.10 11.63

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 23.82
Reference Resistor Average 1499.8
Datalogger Signature 1494.0
Geonor Inlet Max Temp (°C) 23.49
Datalogger Program Version Number 2.422
Transmitted Year 2014
Transmitted Julian Day 205
Transmitted UTC Time (End of Hour) 1300
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