RI Kingston 1 W
University of Rhode Island (Peckham Farm Site)
Period of record Dec 16 2001 — Aug 27 2014

Sensor Monitoring Data


Aug 27 2014 1:00 PM EDT
Aug 27 12:00 PM LST, Aug 27 17:00 UTC
left arrowPrev Next right arrow
Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
11:05 26.1 26.0 26.0 26.03 16:05 12:05
11:10 26.3 26.3 26.3 26.32 16:10 12:10
11:15 26.3 26.2 26.3 26.26 16:15 12:15
11:20 26.5 26.5 26.5 26.47 16:20 12:20
11:25 26.2 26.2 26.2 26.19 16:25 12:25
11:30 26.3 26.3 26.3 26.29 16:30 12:30
11:35 26.5 26.5 26.5 26.51 16:35 12:35
11:40 26.2 26.2 26.2 26.19 16:40 12:40
11:45 26.3 26.3 26.3 26.33 16:45 12:45
11:50 26.4 26.5 26.4 26.44 16:50 12:50
11:55 26.5 26.5 26.5 26.53 16:55 12:55
12:00 26.6 26.5 26.5 26.53 17:00 13:00
Hour Average 26.34
Hour Min (*) 26.0 26.0 26.0 25.99
Hour Max (*) 26.8 26.7 26.7 26.74
Hour Std Dev 0.32 0.35 0.32

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
11:05 154.2 154.2 157.6 1200 2930 0.0 0.0 16:05 12:05
11:10 154.2 154.1 157.6 1202 2937 0.0 0.0 16:10 12:10
11:15 154.2 154.1 157.6 1199 2939 0.0 0.0 16:15 12:15
11:20 154.2 154.1 157.6 1199 2946 0.0 0.0 16:20 12:20
11:25 154.2 154.1 157.6 1201 2947 0.0 0.0 16:25 12:25
11:30 154.2 154.1 157.6 1199 2942 0.0 0.0 16:30 12:30
11:35 154.2 154.1 157.6 1201 2944 0.0 0.0 16:35 12:35
11:40 154.2 154.1 157.6 1200 2948 0.0 0.0 16:40 12:40
11:45 154.2 154.1 157.6 1200 2946 0.0 0.0 16:45 12:45
11:50 154.2 154.1 157.5 1201 2949 0.0 0.0 16:50 12:50
11:55 154.2 154.1 157.5 1200 2950 0.0 0.0 16:55 12:55
12:00 154.2 154.1 157.5 1201 2950 0.0 0.0 17:00 13:00
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
11:05 3.55 16:05 12:05
11:10 3.00 16:10 12:10
11:15 3.13 16:15 12:15
11:20 3.11 16:20 12:20
11:25 3.03 16:25 12:25
11:30 3.92 16:30 12:30
11:35 3.21 16:35 12:35
11:40 3.47 16:40 12:40
11:45 3.39 16:45 12:45
11:50 3.45 16:50 12:50
11:55 3.26 16:55 12:55
12:00 3.21 17:00 13:00
Hourly Avg 3.31
Hourly Max 5.74
Hourly Std Dev 0.80


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
11:05 829.0 16:05 12:05
11:10 834.0 16:10 12:10
11:15 838.0 16:15 12:15
11:20 839.0 16:20 12:20
11:25 840.0 16:25 12:25
11:30 843.0 16:30 12:30
11:35 844.0 16:35 12:35
11:40 846.0 16:40 12:40
11:45 847.0 16:45 12:45
11:50 847.0 16:50 12:50
11:55 848.0 16:55 12:55
12:00 845.0 17:00 13:00
Hourly Avg 841.7
Hourly Min 794.0
Hourly Max 849.1
Hourly Std Dev 6.1

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC DST
11:05 30.78 30.52 16:05 12:05
11:10 31.21 30.60 16:10 12:10
11:15 31.35 30.68 16:15 12:15
11:20 31.33 30.85 16:20 12:20
11:25 31.33 30.71 16:25 12:25
11:30 31.04 30.75 16:30 12:30
11:35 31.50 30.57 16:35 12:35
11:40 31.18 30.47 16:40 12:40
11:45 31.53 30.39 16:45 12:45
11:50 31.64 30.45 16:50 12:50
11:55 31.85 30.60 16:55 12:55
12:00 31.88 30.76 17:00 13:00
Hourly Avg 31.31 30.61
Hourly Min 30.78
Hourly Max 31.88
Hourly Std 0.29 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 DST
11:05 66 26.1 16:05 12:05
11:10 67 26.2 16:10 12:10
11:15 66 26.3 16:15 12:15
11:20 65 26.5 16:20 12:20
11:25 66 26.2 16:25 12:25
11:30 65 26.3 16:30 12:30
11:35 66 26.5 16:35 12:35
11:40 65 26.3 16:40 12:40
11:45 65 26.3 16:45 12:45
11:50 65 26.5 16:50 12:50
11:55 65 26.5 16:55 12:55
12:00 64 26.7 17:00 13:00
Min 26.0
Max 26.7
Std Dev 1.1 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 0.155 0.121 0.1 0.125
Soil Moisture Volumetric at 10 cm 0.094 0.11 0.09 0.098
Soil Moisture Volumetric at 20 cm 0.14 0.133 0.12 0.131
Soil Moisture Volumetric at 50 cm 0.169 0.094 0.083 0.115
Soil Moisture Volumetric at 100 cm 0.059 0 0.03
Average Soil Moisture Dielectric at 5 cm 9.38 7.57 6.57
Average Soil Moisture Dielectric at 10 cm 6.29 7.05 6.10
Average Soil Moisture Dielectric at 20 cm 8.56 8.21 7.51
Average Soil Moisture Dielectric at 50 cm 10.21 6.27 5.76
Average Soil Moisture Dielectric at 100 cm
5.16
4.75 0.65

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
11:05 0.154 0.121 0.102 0.126 9.34 7.56 6.64 16:05 12:05
11:10 0.155 0.121 0.102 0.126 9.38 7.56 6.64 16:10 12:10
11:15 0.155 0.122 0.102 0.126 9.38 7.62 6.64 16:15 12:15
11:20 0.155 0.122 0.102 0.126 9.41 7.65 6.64 16:20 12:20
11:25 0.155 0.123 0.102 0.127 9.38 7.70 6.64 16:25 12:25
11:30 0.155 0.123 0.102 0.127 9.38 7.70 6.64 16:30 12:30
11:35 0.157 0.122 0.102 0.127 9.51 7.65 6.64 16:35 12:35
11:40 0.156 0.123 0.1 0.126 9.42 7.70 6.57 16:40 12:40
11:45 0.156 0.122 0.099 0.126 9.42 7.65 6.49 16:45 12:45
11:50 0.155 0.122 0.099 0.125 9.38 7.65 6.49 16:50 12:50
11:55 0.155 0.122 0.099 0.125 9.38 7.62 6.49 16:55 12:55
12:00 0.155 0.121 0.1 0.125 9.38 7.57 6.57 17:00 13:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 20.7 21.1 19.7 20.5
Average Soil Temperature (°C) at 10 cm 19.7 19.9 19.3 19.63
Average Soil Temperature (°C) at 20 cm 18.6 19.1 18.6 18.767
Average Soil Temperature (°C) at 50 cm 18.6 18.6 18.4 18.533
Average Soil Temperature (°C) at 100 cm 17.7 18.0 17.9 17.867

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
11:05 20.10 20.29 19.10 19.83 16:05 12:05
11:10 20.10 20.29 19.29 19.893 16:10 12:10
11:15 20.29 20.29 19.29 19.957 16:15 12:15
11:20 20.50 20.50 19.29 20.097 16:20 12:20
11:25 20.50 20.50 19.50 20.167 16:25 12:25
11:30 20.50 20.50 19.50 20.167 16:30 12:30
11:35 20.50 20.70 19.50 20.233 16:35 12:35
11:40 20.70 20.70 19.50 20.3 16:40 12:40
11:45 20.70 20.70 19.50 20.3 16:45 12:45
11:50 20.50 20.90 19.69 20.363 16:50 12:50
11:55 20.70 20.90 19.69 20.43 16:55 12:55
12:00 20.70 21.10 19.69 20.497 17:00 13:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
111.9 97.5 93.5

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.25 12.60 11.60

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 29.48
Reference Resistor Average 1499.8
Datalogger Signature 51057.0
Geonor Inlet Max Temp (°C) 31.46
Datalogger Program Version Number 2.422
Transmitted Year 2014
Transmitted Julian Day 239
Transmitted UTC Time (End of Hour) 1700
Transmitted Longitude -71.54
Transmitted Latitude 41.478
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