MS Holly Springs 4 N
MSU, MAFES, North MS R&E Center, (North MS Branch)
Period of record Feb 01 2008 — Jul 24 2014

Sensor Monitoring Data


Dec 12 2012 9:00 AM CST
Dec 12 9:00 AM LST, Dec 12 15:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC
08:05 -3.5 -3.7 -3.8 -3.74 14:05
08:10
-2.9
-3.2 -3.3 -3.245 14:10
08:15
-2.4
-2.8 -2.9 -2.84 14:15
08:20
-2.0
-2.3 -2.4 -2.355 14:20
08:25 -1.6 -1.7 -1.9 -1.72 14:25
08:30 -1.2 -1.1 -1.0 -1.14 14:30
08:35 -1.1 -1.0 -0.8 -1.05 14:35
08:40 -0.8 -0.8 -0.6 -0.76 14:40
08:45 -0.5 -0.4 -0.3 -0.4 14:45
08:50 0.0 0.0
0.4
-0.005 14:50
08:55 0.2 0.3 0.5 0.25 14:55
09:00 0.7 0.8 1.0 0.77 15:00
Hour Average -1.367
Hour Min (*) -3.9 -4.1 -4.1 -4.11
Hour Max (*) 0.7 0.8 1.0 0.77
Hour Std Dev 1.24 1.39 1.51

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
08:05 154.0 160.8 155.7 1358 2986 0.0 0.0 14:05
08:10 154.1 160.8 155.7 1352 2986 0.0 0.0 14:10
08:15 154.1 160.8 155.6 1355 2986 0.0 0.0 14:15
08:20 154.1 160.8 155.6 1353 2984 0.0 0.0 14:20
08:25 154.2 160.8 155.6 1350 2986 0.0 0.0 14:25
08:30 154.2 160.8 155.6 1347 2988 0.0 0.0 14:30
08:35 154.3 160.8 155.6 1347 2989 0.0 0.0 14:35
08:40 154.3 160.7 155.6 1345 2987 0.0 0.0 14:40
08:45 154.3 160.7 155.6 1344 2985 0.0 0.0 14:45
08:50 154.3 160.7 155.6 1342 2985 0.0 0.0 14:50
08:55 154.3 160.7 155.6 1341 2987 0.0 0.0 14:55
09:00 154.3 160.7 155.6 1341 2986 0.0 0.0 15:00
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
08:05 0.32 14:05
08:10 0.00 14:10
08:15 0.02 14:15
08:20 0.00 14:20
08:25 0.25 14:25
08:30 0.59 14:30
08:35 0.96 14:35
08:40 0.64 14:40
08:45 0.62 14:45
08:50 0.62 14:50
08:55 0.66 14:55
09:00 0.61 15:00
Hourly Avg 0.44
Hourly Max 1.30
Hourly Std Dev 0.38


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC
08:05 143.6 14:05
08:10 154.8 14:10
08:15 166.0 14:15
08:20 177.2 14:20
08:25 188.7 14:25
08:30 230.1 14:30
08:35 267.4 14:35
08:40 280.1 14:40
08:45 300.5 14:45
08:50 326.2 14:50
08:55 330.5 14:55
09:00 332.1 15:00
Hourly Avg 241.4
Hourly Min 138.1
Hourly Max 338.2
Hourly Std Dev 70.5

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Raw Corrected IR Sensor
Body Temp
UTC
08:05 -1.71 -1.71 -9.35 14:05
08:10 -1.21 -1.21 -8.78 14:10
08:15 -0.76 -0.76 -8.09 14:15
08:20 -0.22 -0.22 -7.41 14:20
08:25 0.33 0.33 -7.13 14:25
08:30 1.06 1.06 -7.05 14:30
08:35 1.54 1.54 -6.47 14:35
08:40 2.18 2.18 -5.95 14:40
08:45 2.90 2.90 -5.91 14:45
08:50 3.72 3.72 -5.91 14:50
08:55 4.48 4.48 -5.62 14:55
09:00 5.31 5.31 -5.46 15:00
Hourly Avg 1.5 0.87 -6.93
Hourly Min -1.92 -2.16
Hourly Max 5.51 5.31
Hourly Std 2.21 2.09 1.23

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC
08:05 88 -3.8 14:05
08:10 88 -3.3 14:10
08:15 88 -2.9 14:15
08:20 88 -2.4 14:20
08:25 86 -1.9 14:25
08:30 82 -1.0 14:30
08:35 79 -0.8 14:35
08:40 77 -0.6 14:40
08:45 76 -0.3 14:45
08:50 75 0.3 14:50
08:55 74 0.5 14:55
09:00 75 1.0 15:00
Min -4.2
Max 1.0
Std Dev 5.8 1.5

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 0.444 0.436 0.363 0.414
Soil Moisture Volumetric at 10 cm 0.433 0.435 0.343 0.404
Soil Moisture Volumetric at 20 cm 0.449 0.399 0.35 0.399
Soil Moisture Volumetric at 50 cm 0.448 0.388 0.418 0.418
Soil Moisture Volumetric at 100 cm 0.366 0.451 0.424 0.414
Average Soil Moisture Dielectric at 5 cm 32.66 31.85 24.75
Average Soil Moisture Dielectric at 10 cm 31.56 31.72 22.92
Average Soil Moisture Dielectric at 20 cm 33.16 28.16 23.58
Average Soil Moisture Dielectric at 50 cm 33.09 27.07 30.03
Average Soil Moisture Dielectric at 100 cm 25.01 33.45 30.58

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
08:05 0.444 0.436 0.366 0.415 32.66 31.87 25.02 14:05
08:10 0.444 0.436 0.366 0.415 32.66 31.87 25.02 14:10
08:15 0.444 0.436 0.366 0.415 32.64 31.87 25.02 14:15
08:20 0.444 0.436 0.366 0.415 32.63 31.87 25.02 14:20
08:25 0.444 0.436 0.366 0.415 32.64 31.87 25.02 14:25
08:30 0.444 0.436 0.366 0.415 32.64 31.87 25.02 14:30
08:35 0.444 0.436 0.367 0.416 32.63 31.85 25.08 14:35
08:40 0.444 0.436 0.363 0.414 32.63 31.87 24.69 14:40
08:45 0.444 0.436 0.367 0.416 32.63 31.85 25.08 14:45
08:50 0.444 0.436 0.363 0.414 32.63 31.85 24.75 14:50
08:55 0.444 0.436 0.363 0.414 32.63 31.85 24.75 14:55
09:00 0.444 0.436 0.363 0.414 32.66 31.85 24.75 15:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 8.4 7.0 10.2 8.533
Average Soil Temperature (°C) at 10 cm 9.7 8.1 9.5 9.1
Average Soil Temperature (°C) at 20 cm 11.5 9.2 11.1 10.6
Average Soil Temperature (°C) at 50 cm 14.0 13.4 13.8 13.733
Average Soil Temperature (°C) at 100 cm 14.9 15.2 15.0 15.033

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
08:05 8.50 7.00 10.30 8.6 14:05
08:10 8.40 7.00 10.30 8.567 14:10
08:15 8.40 7.00 10.20 8.533 14:15
08:20 8.40 7.00 10.20 8.533 14:20
08:25 8.40 7.00 10.20 8.533 14:25
08:30 8.40 7.00 10.20 8.533 14:30
08:35 8.40 7.00 10.20 8.533 14:35
08:40 8.40 7.00 10.20 8.533 14:40
08:45 8.40 7.00 10.20 8.533 14:45
08:50 8.30 7.00 10.20 8.5 14:50
08:55 8.40 7.00 10.20 8.533 14:55
09:00 8.40 7.00 10.20 8.533 15:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
120.7 122.3 121.2

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
14.81 14.50 11.57

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) -2.18
Reference Resistor Average 1499.9
Datalogger Signature 25244.0
Geonor Inlet Max Temp (°C) 0.60
Datalogger Program Version Number 2.412
Transmitted Year 2012
Transmitted Julian Day 347
Transmitted UTC Time (End of Hour) 1500
Transmitted Longitude -89.43
Transmitted Latitude 34.822
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