NC Asheville 13 S
NC Mtn. Horticultural Crops Res. Ctr. (Backlund Site)
Period of record Nov 15 2000 — Apr 18 2015

Sensor Monitoring Data


Apr 18 2015 11:00 PM EDT
Apr 18 10:00 PM LST, Apr 19 03:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
21:05 16.1 16.1 16.1 16.13 02:05 22:05
21:10 16.2 16.2 16.2 16.17 02:10 22:10
21:15 16.4 16.3 16.3 16.34 02:15 22:15
21:20 16.4 16.4 16.4 16.39 02:20 22:20
21:25 16.2 16.2 16.2 16.18 02:25 22:25
21:30 16.0 16.0 16.0 15.98 02:30 22:30
21:35 15.8 15.7 15.7 15.74 02:35 22:35
21:40 15.4 15.4 15.4 15.39 02:40 22:40
21:45 15.7 15.7 15.7 15.74 02:45 22:45
21:50 15.6 15.6 15.5 15.55 02:50 22:50
21:55 15.6 15.6 15.5 15.56 02:55 22:55
22:00 15.1 15.2 15.1 15.14 03:00 23:00
Hour Average 15.863
Hour Min (*) 15.1 15.1 15.1 15.09
Hour Max (*) 16.4 16.4 16.4 16.39
Hour Std Dev 0.41 0.40 0.41

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
21:05 324.4 325.8 316.5 1214 2954 0.0 0.0 02:05 22:05
21:10 324.4 325.8 316.5 1213 2953 0.0 0.0 02:10 22:10
21:15 324.4 325.8 316.5 1213 2954 0.0 0.0 02:15 22:15
21:20 324.4 325.8 316.5 1214 2952 0.0 0.0 02:20 22:20
21:25 324.4 325.8 316.5 1213 2953 0.0 0.0 02:25 22:25
21:30 324.4 325.8 316.5 1214 2953 0.0 0.0 02:30 22:30
21:35 324.4 325.8 316.5 1214 2954 0.0 0.0 02:35 22:35
21:40 324.4 325.8 316.5 1213 2954 0.0 0.0 02:40 22:40
21:45 324.4 325.8 316.5 1214 2954 0.0 0.0 02:45 22:45
21:50 324.4 325.8 316.5 1213 2953 0.0 0.0 02:50 22:50
21:55 324.4 325.8 316.5 1214 2954 0.0 0.0 02:55 22:55
22:00 324.4 325.8 316.5 1213 2954 0.0 0.0 03:00 23:00
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
21:05 0.19 02:05 22:05
21:10 0.00 02:10 22:10
21:15 0.00 02:15 22:15
21:20 0.06 02:20 22:20
21:25 0.63 02:25 22:25
21:30 0.84 02:30 22:30
21:35 0.47 02:35 22:35
21:40 0.59 02:40 22:40
21:45 0.21 02:45 22:45
21:50 0.42 02:50 22:50
21:55 0.43 02:55 22:55
22:00 0.97 03:00 23:00
Hourly Avg 0.40
Hourly Max 1.21
Hourly Std Dev 0.36


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
21:05 0.0 02:05 22:05
21:10 0.0 02:10 22:10
21:15 0.0 02:15 22:15
21:20 0.0 02:20 22:20
21:25 0.0 02:25 22:25
21:30 0.0 02:30 22:30
21:35 0.0 02:35 22:35
21:40 0.0 02:40 22:40
21:45 0.0 02:45 22:45
21:50 0.0 02:50 22:50
21:55 0.0 02:55 22:55
22:00 0.0 03:00 23:00
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
21:05 14.63 15.78 02:05 22:05
21:10 14.45 15.69 02:10 22:10
21:15 14.38 15.62 02:15 22:15
21:20 14.48 15.60 02:20 22:20
21:25 14.54 15.58 02:25 22:25
21:30 14.59 15.53 02:30 22:30
21:35 14.45 15.46 02:35 22:35
21:40 14.10 15.33 02:40 22:40
21:45 13.74 15.22 02:45 22:45
21:50 13.38 15.10 02:50 22:50
21:55 13.16 14.99 02:55 22:55
22:00 13.26 14.86 03:00 23:00
Hourly Avg 14.21 15.40
Hourly Min 13.16
Hourly Max 14.71
Hourly Std 0.50 0.28

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
21:05 95 16.2 02:05 22:05
21:10 95 16.2 02:10 22:10
21:15 95 16.4 02:15 22:15
21:20 95 16.4 02:20 22:20
21:25 95 16.3 02:25 22:25
21:30 96 16.0 02:30 22:30
21:35 96 15.8 02:35 22:35
21:40 96 15.4 02:40 22:40
21:45 97 15.8 02:45 22:45
21:50 97 15.6 02:50 22:50
21:55 97 15.6 02:55 22:55
22:00 97 15.2 03:00 23:00
Min 15.1
Max 16.4
Std Dev 0.7 0.4

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 0.277 0.321 0.286 0.295
Soil Moisture Volumetric at 10 cm 0.256 0.33 0.27 0.285
Soil Moisture Volumetric at 20 cm 0.315 0.248 0.385 0.316
Soil Moisture Volumetric at 50 cm 0.461 0.256 0.386 0.368
Soil Moisture Volumetric at 100 cm 0.415 0.331 0.36 0.369
Average Soil Moisture Dielectric at 5 cm 17.47 21.06 18.21
Average Soil Moisture Dielectric at 10 cm 15.90 21.78 16.97
Average Soil Moisture Dielectric at 20 cm 20.58 15.34 26.75
Average Soil Moisture Dielectric at 50 cm 34.45 15.92 26.84
Average Soil Moisture Dielectric at 100 cm 29.74 21.88 24.46

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
21:05 0.278 0.322 0.285 0.295 17.56 21.10 18.14 02:05 22:05
21:10 0.276 0.321 0.29 0.296 17.42 21.07 18.50 02:10 22:10
21:15 0.277 0.32 0.288 0.295 17.48 20.95 18.37 02:15 22:15
21:20 0.276 0.322 0.288 0.295 17.44 21.12 18.37 02:20 22:20
21:25 0.277 0.321 0.288 0.295 17.48 21.07 18.37 02:25 22:25
21:30 0.276 0.318 0.285 0.293 17.42 20.80 18.10 02:30 22:30
21:35 0.276 0.318 0.287 0.294 17.42 20.80 18.25 02:35 22:35
21:40 0.276 0.32 0.285 0.294 17.44 20.93 18.12 02:40 22:40
21:45 0.276 0.32 0.288 0.295 17.42 20.93 18.36 02:45 22:45
21:50 0.276 0.32 0.286 0.294 17.44 20.92 18.21 02:50 22:50
21:55 0.276 0.322 0.287 0.295 17.44 21.12 18.25 02:55 22:55
22:00 0.277 0.321 0.286 0.295 17.48 21.07 18.21 03:00 23:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 17.5 16.8 17.3 17.193
Average Soil Temperature (°C) at 10 cm 16.8 16.8 17.3 16.957
Average Soil Temperature (°C) at 20 cm 16.7 15.8 16.5 16.333
Average Soil Temperature (°C) at 50 cm 14.4 14.3 14.4 14.367
Average Soil Temperature (°C) at 100 cm 12.4 12.4 13.1 12.633

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
21:05 17.69 16.69 17.69 17.357 02:05 22:05
21:10 17.69 16.69 17.69 17.357 02:10 22:10
21:15 17.69 16.69 17.69 17.357 02:15 22:15
21:20 17.69 16.79 17.69 17.39 02:20 22:20
21:25 17.50 16.69 17.69 17.293 02:25 22:25
21:30 17.69 16.69 17.50 17.293 02:30 22:30
21:35 17.69 16.79 17.29 17.257 02:35 22:35
21:40 17.50 16.79 17.50 17.263 02:40 22:40
21:45 17.50 16.69 17.50 17.23 02:45 22:45
21:50 17.50 16.69 17.29 17.16 02:50 22:50
21:55 17.50 16.69 17.29 17.16 02:55 22:55
22:00 17.50 16.79 17.29 17.193 03:00 23:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
96.2 115.7 99.6

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.37 13.10 11.63

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 16.78
Reference Resistor Average 1499.8
Datalogger Signature 14763.0
Geonor Inlet Max Temp (°C) 15.05
Datalogger Program Version Number 2.422
Transmitted Year 2015
Transmitted Julian Day 109
Transmitted UTC Time (End of Hour) 300
Transmitted Longitude -82.55
Transmitted Latitude 35.418
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