SD Pierre 24 S
Fort Pierre National Grassland (Chester West)
Period of record Oct 24 2006 — Jul 29 2014

Sensor Monitoring Data


Jul 29 2014 5:00 AM CDT
Jul 29 4:00 AM LST, Jul 29 10:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
03:05 13.8 13.6 13.7 13.73 09:05 04:05
03:10 12.3
12.8
12.3 12.3 09:10 04:10
03:15 12.2 12.2 12.1 12.15 09:15 04:15
03:20 12.2 12.1 12.2 12.18 09:20 04:20
03:25 12.6
12.2
12.6 12.585 09:25 04:25
03:30 12.8
12.3
12.6 12.695 09:30 04:30
03:35 12.8
12.5
13.0 12.885 09:35 04:35
03:40 12.9 12.6 13.0 12.86 09:40 04:40
03:45 13.1
12.8
13.2 13.18 09:45 04:45
03:50 13.0 12.9 13.1 13.02 09:50 04:50
03:55 12.6 12.7 12.7 12.68 09:55 04:55
04:00 12.3 12.4 12.3 12.3 10:00 05:00
Hour Average 12.721
Hour Min (*) 12.0 12.1 11.9 11.98
Hour Max (*) 13.9 13.8 13.9 13.87
Hour Std Dev 0.49 0.42 0.51

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 DST
03:05 463.9 467.9 466.2 1144 2989 0.0 0.0 09:05 04:05
03:10 463.9 467.9 466.2 1145 2986 0.0 0.0 09:10 04:10
03:15 463.9 467.9 466.2 1144 2989 0.0 0.0 09:15 04:15
03:20 463.9 467.9 466.2 1145 2989 0.0 0.0 09:20 04:20
03:25 463.9 467.9 466.2 1144 2988 0.0 0.0 09:25 04:25
03:30 463.9 467.9 466.2 1144 2989 0.0 0.0 09:30 04:30
03:35 463.9 467.9 466.2 1144 2989 0.0 0.0 09:35 04:35
03:40 464.0 467.9 466.2 1143 2988 0.0 0.0 09:40 04:40
03:45 463.9 467.9 466.2 1143 2988 0.0 0.0 09:45 04:45
03:50 464.0 468.0 466.2 1143 2987 0.0 0.0 09:50 04:50
03:55 464.0 467.9 466.2 1142 2987 0.0 0.0 09:55 04:55
04:00 464.0 467.9 466.2 1143 2988 0.0 0.0 10:00 05:00
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
03:05 0.00 09:05 04:05
03:10 0.00 09:10 04:10
03:15 0.00 09:15 04:15
03:20 0.00 09:20 04:20
03:25 0.00 09:25 04:25
03:30 0.00 09:30 04:30
03:35 0.00 09:35 04:35
03:40 0.00 09:40 04:40
03:45 0.00 09:45 04:45
03:50 0.00 09:50 04:50
03:55 0.00 09:55 04:55
04:00 0.50 10:00 05:00
Hourly Avg 0.04
Hourly Max 1.38
Hourly Std Dev 0.22


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
03:05 0.0 09:05 04:05
03:10 0.0 09:10 04:10
03:15 0.0 09:15 04:15
03:20 0.0 09:20 04:20
03:25 0.0 09:25 04:25
03:30 0.0 09:30 04:30
03:35 0.0 09:35 04:35
03:40 0.0 09:40 04:40
03:45 0.0 09:45 04:45
03:50 0.0 09:50 04:50
03:55 0.0 09:55 04:55
04:00 0.0 10:00 05:00
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
03:05 9.34 13.04 09:05 04:05
03:10 9.05 12.83 09:10 04:10
03:15 9.02 12.51 09:15 04:15
03:20 9.44 12.23 09:20 04:20
03:25 9.72 11.98 09:25 04:25
03:30 9.69 11.86 09:30 04:30
03:35 9.94 11.78 09:35 04:35
03:40 9.94 11.79 09:40 04:40
03:45 10.10 11.84 09:45 04:45
03:50 10.35 11.93 09:50 04:50
03:55 10.47 11.98 09:55 04:55
04:00 10.42 11.92 10:00 05:00
Hourly Avg 9.71 12.14
Hourly Min 9.02
Hourly Max 10.47
Hourly Std 0.45 0.41

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
03:05 77 13.7 09:05 04:05
03:10 80 12.5 09:10 04:10
03:15 83 12.1 09:15 04:15
03:20 83 12.1 09:20 04:20
03:25 83 12.5 09:25 04:25
03:30 81 12.6 09:30 04:30
03:35 80 12.9 09:35 04:35
03:40 80 12.9 09:40 04:40
03:45 79 13.2 09:45 04:45
03:50 80 13.0 09:50 04:50
03:55 82 12.7 09:55 04:55
04:00 83 12.3 10:00 05:00
Min 11.9
Max 13.9
Std Dev 2.1 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 0.282 0.315 0.135 0.244
Soil Moisture Volumetric at 10 cm 0.229 0.377 0.247 0.284
Soil Moisture Volumetric at 20 cm 0.365 0.386 0.285 0.345
Soil Moisture Volumetric at 50 cm 0.367 0.382 0.382 0.377
Soil Moisture Volumetric at 100 cm 0.516 0.566 0.506 0.529
Average Soil Moisture Dielectric at 5 cm 17.90 20.51 8.32
Average Soil Moisture Dielectric at 10 cm 14.01 26.00 15.26
Average Soil Moisture Dielectric at 20 cm 24.94 26.84 18.16
Average Soil Moisture Dielectric at 50 cm 25.10 26.45 26.53
Average Soil Moisture Dielectric at 100 cm 40.70 46.71 39.51

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
03:05 0.28 0.308 0.139 0.242 17.77 20.00 8.50 09:05 04:05
03:10 0.285 0.308 0.137 0.243 18.16 20.00 8.38 09:10 04:10
03:15 0.285 0.308 0.137 0.243 18.16 20.00 8.38 09:15 04:15
03:20 0.28 0.301 0.137 0.239 17.77 19.36 8.38 09:20 04:20
03:25 0.28 0.307 0.138 0.242 17.76 19.92 8.47 09:25 04:25
03:30 0.28 0.315 0.138 0.244 17.76 20.52 8.47 09:30 04:30
03:35 0.283 0.315 0.138 0.245 17.98 20.52 8.47 09:35 04:35
03:40 0.283 0.311 0.138 0.244 17.98 20.19 8.47 09:40 04:40
03:45 0.283 0.315 0.134 0.244 17.98 20.51 8.22 09:45 04:45
03:50 0.285 0.315 0.135 0.245 18.09 20.51 8.32 09:50 04:50
03:55 0.28 0.307 0.135 0.241 17.76 19.92 8.32 09:55 04:55
04:00 0.282 0.315 0.135 0.244 17.91 20.51 8.32 10:00 05:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 20.3 19.5 20.5 20.097
Average Soil Temperature (°C) at 10 cm 21.3 20.3 21.9 21.163
Average Soil Temperature (°C) at 20 cm 21.5 19.9 21.7 21.033
Average Soil Temperature (°C) at 50 cm 20.1 18.8 19.7 19.53
Average Soil Temperature (°C) at 100 cm 17.3 16.5 16.8 16.86

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
03:05 20.90 19.90 20.90 20.567 09:05 04:05
03:10 20.70 19.90 20.90 20.5 09:10 04:10
03:15 20.70 19.90 20.90 20.5 09:15 04:15
03:20 20.90 19.90 20.70 20.5 09:20 04:20
03:25 20.50 19.90 20.70 20.367 09:25 04:25
03:30 20.50 19.69 20.70 20.297 09:30 04:30
03:35 20.50 19.69 20.70 20.297 09:35 04:35
03:40 20.50 19.69 20.70 20.297 09:40 04:40
03:45 20.50 19.69 20.50 20.23 09:45 04:45
03:50 20.50 19.69 20.70 20.297 09:50 04:50
03:55 20.50 19.69 20.70 20.297 09:55 04:55
04:00 20.29 19.50 20.50 20.097 10:00 05:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
110.7 112.1 108.5

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
12.63 12.20 11.62

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 12.06
Reference Resistor Average 1499.6
Datalogger Signature 41632.0
Geonor Inlet Max Temp (°C) 11.34
Datalogger Program Version Number 2.422
Transmitted Year 2014
Transmitted Julian Day 210
Transmitted UTC Time (End of Hour) 1000
Transmitted Longitude -100.35
Transmitted Latitude 44.019
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