MN Sandstone 6 W
Audubon Center of the North Woods
Period of record Jun 22 2007 — Nov 28 2014

Sensor Monitoring Data


Nov 28 2014 3:00 PM CST
Nov 28 3:00 PM LST, Nov 28 21:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC
14:05 -9.2 -9.2 -9.2 -9.22 20:05
14:10 -9.2 -9.2 -9.2 -9.23 20:10
14:15 -9.2 -9.2 -9.2 -9.23 20:15
14:20 -9.1 -9.1 -9.1 -9.14 20:20
14:25 -9.1 -9.1 -9.1 -9.13 20:25
14:30 -9.0 -9.0 -9.0 -8.99 20:30
14:35 -9.0 -9.0 -9.0 -8.98 20:35
14:40 -8.9 -8.9 -9.0 -8.94 20:40
14:45 -8.9 -8.9 -8.9 -8.92 20:45
14:50 -8.8 -8.9 -8.9 -8.86 20:50
14:55 -8.8 -8.8 -8.8 -8.84 20:55
15:00 -8.7 -8.8 -8.8 -8.77 21:00
Hour Average -9.021
Hour Min (*) -9.2 -9.3 -9.3 -9.26
Hour Max (*) -8.7 -8.7 -8.7 -8.72
Hour Std Dev 0.17 0.17 0.18

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
14:05 394.0 397.1 388.9 1138 3033 0.0 0.0 20:05
14:10 394.0 397.1 388.9 1134 3036 0.0 0.0 20:10
14:15 394.0 397.1 388.9 1131 3036 0.0 0.0 20:15
14:20 394.0 397.1 388.9 1131 3025 0.0 0.0 20:20
14:25 394.0 397.1 388.9 16 3032 0.0 0.0 20:25
14:30 394.0 397.1 388.9 16 3032 0.0 0.0 20:30
14:35 394.0 397.1 388.9 16 3035 0.0 0.0 20:35
14:40 394.0 397.1 388.9 16 3029 0.0 0.0 20:40
14:45 394.0 397.1 388.9 1124 3029 0.0 0.0 20:45
14:50 394.0 397.1 388.9 1124 3032 0.0 0.0 20:50
14:55 394.0 397.1 388.9 16 3029 0.0 0.0 20:55
15:00 394.0 397.1 388.9 16 3033 0.0 0.0 21:00
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
14:05 1.60 20:05
14:10 1.91 20:10
14:15 1.52 20:15
14:20 1.53 20:20
14:25 1.74 20:25
14:30 1.57 20:30
14:35 1.88 20:35
14:40 1.69 20:40
14:45 1.61 20:45
14:50 1.40 20:50
14:55 1.61 20:55
15:00 1.40 21:00
Hourly Avg 1.62
Hourly Max 3.12
Hourly Std Dev 0.49


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC
14:05 94.7 20:05
14:10 77.3 20:10
14:15 71.0 20:15
14:20 74.6 20:20
14:25 64.1 20:25
14:30 62.1 20:30
14:35 62.4 20:35
14:40 58.3 20:40
14:45 49.5 20:45
14:50 56.2 20:50
14:55 72.3 20:55
15:00 79.0 21:00
Hourly Avg 68.4
Hourly Min 47.3
Hourly Max 114.1
Hourly Std Dev 12.7

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC
14:05 -8.11 -7.57 20:05
14:10 -8.34 -7.71 20:10
14:15 -8.73 -7.83 20:15
14:20 -8.27 -7.89 20:20
14:25 -7.87 -7.96 20:25
14:30 -7.60 -8.03 20:30
14:35 -7.56 -8.04 20:35
14:40 -7.49 -8.03 20:40
14:45 -7.49 -8.07 20:45
14:50 -7.34 -8.02 20:50
14:55 -7.24 -7.98 20:55
15:00 -7.10 -7.84 21:00
Hourly Avg -7.81 -7.91
Hourly Min -8.73
Hourly Max -7.10
Hourly Std 0.44 0.15

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC
14:05 75 -9.3 20:05
14:10 75 -9.3 20:10
14:15 75 -9.3 20:15
14:20 75 -9.2 20:20
14:25 75 -9.2 20:25
14:30 75 -9.1 20:30
14:35 75 -9.0 20:35
14:40 75 -9.0 20:40
14:45 75 -9.0 20:45
14:50 75 -8.9 20:50
14:55 75 -8.9 20:55
15:00 75 -8.8 21:00
Min -9.3
Max -8.8
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 0.204 0.272 0.238
Soil Moisture Volumetric at 10 cm 0.213 0.252 0.233
Soil Moisture Volumetric at 20 cm 0.25 0.188 0.263 0.234
Soil Moisture Volumetric at 50 cm 0.213 0.172 0.252 0.212
Soil Moisture Volumetric at 100 cm 0.293 0.311 0.343 0.316
Average Soil Moisture Dielectric at 5 cm
14.57
12.34 17.10
Average Soil Moisture Dielectric at 10 cm
14.94
12.96 15.60
Average Soil Moisture Dielectric at 20 cm 15.52 11.32 16.43
Average Soil Moisture Dielectric at 50 cm 12.95 10.39 15.65
Average Soil Moisture Dielectric at 100 cm 18.73 20.22 22.95

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
14:05 0.204 0.272 0.238
14.57
12.34 17.12 20:05
14:10 0.204 0.272 0.238
14.57
12.34 17.12 20:10
14:15 0.204 0.272 0.238
14.57
12.34 17.12 20:15
14:20 0.204 0.272 0.238
14.57
12.34 17.12 20:20
14:25 0.204 0.272 0.238
14.57
12.34 17.12 20:25
14:30 0.204 0.272 0.238
14.57
12.34 17.12 20:30
14:35 0.204 0.272 0.238
14.57
12.34 17.12 20:35
14:40 0.204 0.272 0.238
14.57
12.34 17.12 20:40
14:45 0.204 0.272 0.238
14.57
12.34 17.12 20:45
14:50 0.204 0.272 0.238
14.57
12.34 17.12 20:50
14:55 0.204 0.272 0.238
14.57
12.34 17.10 20:55
15:00 0.204 0.272 0.238
14.57
12.34 17.10 21:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 0.4 0.6 0.6 0.533
Average Soil Temperature (°C) at 10 cm 0.4 1.2 1.6 1.067
Average Soil Temperature (°C) at 20 cm 1.6 1.7 2.0 1.767
Average Soil Temperature (°C) at 50 cm 2.9 2.9 3.3 3.033
Average Soil Temperature (°C) at 100 cm 5.0 4.7 4.8 4.83

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
14:05 0.40 0.60 0.60 0.533 20:05
14:10 0.40 0.60 0.60 0.533 20:10
14:15 0.40 0.60 0.60 0.533 20:15
14:20 0.40 0.60 0.60 0.533 20:20
14:25 0.40 0.60 0.60 0.533 20:25
14:30 0.40 0.60 0.60 0.533 20:30
14:35 0.40 0.60 0.60 0.533 20:35
14:40 0.40 0.60 0.70 0.567 20:40
14:45 0.40 0.60 0.60 0.533 20:45
14:50 0.40 0.60 0.60 0.533 20:50
14:55 0.30 0.60 0.60 0.5 20:55
15:00 0.40 0.60 0.60 0.533 21:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
91.4 93.5 105.3

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
12.51 12.00 11.59

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) -6.17
Reference Resistor Average 1499.7
Datalogger Signature 3406.0
Geonor Inlet Max Temp (°C) -7.91
Datalogger Program Version Number 2.422
Transmitted Year 2014
Transmitted Julian Day 332
Transmitted UTC Time (End of Hour) 2100
Transmitted Longitude -92.99
Transmitted Latitude 46.113
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