NE Whitman 5 ENE
Gudmundsen Sandhills Laboratory (Site 1)
Period of record Sep 11 2004 — Mar 28 2015

Sensor Monitoring Data


Mar 28 2015 6:00 PM MDT
Mar 28 5:00 PM LST, Mar 29 00:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
16:05 25.0 25.0 25.1 25.03 23:05 17:05
16:10 24.8 24.8 24.9 24.84 23:10 17:10
16:15 24.9 24.9 24.9 24.93 23:15 17:15
16:20 24.9 24.9 24.9 24.92 23:20 17:20
16:25 24.7 24.7 24.7 24.7 23:25 17:25
16:30 24.8 24.8 24.8 24.79 23:30 17:30
16:35 24.8 24.8 24.8 24.81 23:35 17:35
16:40 24.7 24.7 24.7 24.66 23:40 17:40
16:45 24.7 24.7 24.7 24.65 23:45 17:45
16:50 24.6 24.6 24.6 24.61 23:50 17:50
16:55 24.4 24.4 24.4 24.4 23:55 17:55
17:00 24.3 24.3 24.3 24.31 00:00 18:00
Hour Average 24.723
Hour Min (*) 24.3 24.3 24.3 24.31
Hour Max (*) 25.2 25.2 25.2 25.2
Hour Std Dev 0.21 0.22 0.22

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
16:05 297.5 302.4 290.1 1268 3021 0.0 0.0 23:05 17:05
16:10 297.5 302.4 290.1 1268 3022 0.0 0.0 23:10 17:10
16:15 297.5 302.4 290.1 1268 3021 0.0 0.0 23:15 17:15
16:20 297.5 302.4 290.1 1268 3022 0.0 0.0 23:20 17:20
16:25 297.5 302.4 290.1 1271 3022 0.0 0.0 23:25 17:25
16:30 297.5 302.4 290.1 1255 3022 0.0 0.0 23:30 17:30
16:35 297.5 302.4 290.1 1217 3023 0.0 0.0 23:35 17:35
16:40 297.5 302.4 290.1 1213 3023 0.0 0.0 23:40 17:40
16:45 297.5 302.5 290.1 1212 3022 0.0 0.0 23:45 17:45
16:50 297.5 302.4 290.1 1213 3022 0.0 0.0 23:50 17:50
16:55 297.5 302.4 290.1 1213 3023 0.0 0.0 23:55 17:55
17:00 297.5 302.4 290.1 1213 3023 0.0 0.0 00:00 18:00
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
16:05 7.00 23:05 17:05
16:10 7.51 23:10 17:10
16:15 8.38 23:15 17:15
16:20 7.91 23:20 17:20
16:25 8.68 23:25 17:25
16:30 6.82 23:30 17:30
16:35 6.98 23:35 17:35
16:40 7.57 23:40 17:40
16:45 7.68 23:45 17:45
16:50 6.96 23:50 17:50
16:55 7.81 23:55 17:55
17:00 8.21 00:00 18:00
Hourly Avg 7.63
Hourly Max 10.94
Hourly Std Dev 1.10


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
16:05 336.5 23:05 17:05
16:10 319.0 23:10 17:10
16:15 301.5 23:15 17:15
16:20 285.2 23:20 17:20
16:25 267.7 23:25 17:25
16:30 250.1 23:30 17:30
16:35 233.1 23:35 17:35
16:40 216.4 23:40 17:40
16:45 199.6 23:45 17:45
16:50 183.6 23:50 17:50
16:55 167.7 23:55 17:55
17:00 152.6 00:00 18:00
Hourly Avg 242.7
Hourly Min 145.4
Hourly Max 345.3
Hourly Std Dev 58.2

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC DST
16:05 27.24 26.29 23:05 17:05
16:10 26.65 26.11 23:10 17:10
16:15 26.22 25.97 23:15 17:15
16:20 25.96 25.84 23:20 17:20
16:25 25.37 25.66 23:25 17:25
16:30 25.41 25.59 23:30 17:30
16:35 25.07 25.61 23:35 17:35
16:40 24.51 25.51 23:40 17:40
16:45 24.20 25.41 23:45 17:45
16:50 23.88 25.29 23:50 17:50
16:55 23.32 25.14 23:55 17:55
17:00 22.96 24.94 00:00 18:00
Hourly Avg 25.45 25.61
Hourly Min 22.96
Hourly Max 27.74
Hourly Std 1.30 0.38

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
16:05 13 25.3 23:05 17:05
16:10 14 25.1 23:10 17:10
16:15 14 25.1 23:15 17:15
16:20 14 25.1 23:20 17:20
16:25 14 24.9 23:25 17:25
16:30 14 25.0 23:30 17:30
16:35 14 25.0 23:35 17:35
16:40 14 24.9 23:40 17:40
16:45 14 24.9 23:45 17:45
16:50 14 24.8 23:50 17:50
16:55 14 24.6 23:55 17:55
17:00 14 24.5 00:00 18:00
Min 24.5
Max 25.4
Std Dev 0.2 0.2

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 0.084 0.078 0.066 0.076
Soil Moisture Volumetric at 10 cm 0.076 0 0.063 0.046
Soil Moisture Volumetric at 20 cm 0.072 0.069 0.075 0.072
Soil Moisture Volumetric at 50 cm 0.081 0.077 0.058 0.072
Soil Moisture Volumetric at 100 cm 0.082 0.057 0.071 0.07
Average Soil Moisture Dielectric at 5 cm 5.80 5.57 5.06
Average Soil Moisture Dielectric at 10 cm 5.48 2.46 4.94
Average Soil Moisture Dielectric at 20 cm 5.30 5.16 5.44
Average Soil Moisture Dielectric at 50 cm 5.67 5.50 4.73
Average Soil Moisture Dielectric at 100 cm 5.75 4.68 5.28

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
16:05 0.079 0.078 0.066 0.074 5.62 5.57 5.07 23:05 17:05
16:10 0.079 0.078 0.062 0.073 5.62 5.57 4.89 23:10 17:10
16:15 0.079 0.078 0.066 0.074 5.62 5.57 5.07 23:15 17:15
16:20 0.079 0.082 0.066 0.076 5.62 5.74 5.07 23:20 17:20
16:25 0.079 0.082 0.066 0.076 5.62 5.74 5.07 23:25 17:25
16:30 0.079 0.078 0.066 0.074 5.62 5.57 5.07 23:30 17:30
16:35 0.079 0.082 0.066 0.076 5.62 5.74 5.07 23:35 17:35
16:40 0.079 0.078 0.068 0.075 5.62 5.57 5.14 23:40 17:40
16:45 0.079 0.082 0.062 0.074 5.62 5.74 4.89 23:45 17:45
16:50 0.079 0.082 0.064 0.075 5.62 5.74 4.96 23:50 17:50
16:55 0.079 0.078 0.064 0.074 5.62 5.57 4.96 23:55 17:55
17:00 0.084 0.078 0.066 0.076 5.80 5.57 5.06 00:00 18:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 12.4 14.3 15.0 13.9
Average Soil Temperature (°C) at 10 cm 10.6 12.4 12.6 11.867
Average Soil Temperature (°C) at 20 cm 8.9 9.1 9.1 9.03
Average Soil Temperature (°C) at 50 cm 6.4 7.3 7.5 7.067
Average Soil Temperature (°C) at 100 cm 6.1 6.6 6.9 6.533

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
16:05 12.00 14.29 15.00 13.763 23:05 17:05
16:10 12.00 14.29 15.00 13.763 23:10 17:10
16:15 12.10 14.29 15.00 13.797 23:15 17:15
16:20 12.10 14.29 15.00 13.797 23:20 17:20
16:25 12.10 14.29 15.00 13.797 23:25 17:25
16:30 12.10 14.40 15.00 13.833 23:30 17:30
16:35 12.10 14.29 15.00 13.797 23:35 17:35
16:40 12.10 14.29 15.00 13.797 23:40 17:40
16:45 12.10 14.29 15.00 13.797 23:45 17:45
16:50 12.10 14.29 15.00 13.797 23:50 17:50
16:55 12.40 14.40 15.00 13.933 23:55 17:55
17:00 12.40 14.29 15.00 13.897 00:00 18:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
101.9 119.9 120.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.66 13.10 11.68

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 28.20
Reference Resistor Average 1499.8
Datalogger Signature 26261.0
Geonor Inlet Max Temp (°C) 25.68
Datalogger Program Version Number 2.422
Transmitted Year 2015
Transmitted Julian Day 88
Transmitted UTC Time (End of Hour) 0
Transmitted Longitude -101.44
Transmitted Latitude 42.067
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