NC Asheville 13 S
NC Mtn. Horticultural Crops Res. Ctr. (Backlund Site)
Period of record Nov 15 2000 — Apr 21 2014

Sensor Monitoring Data


Apr 21 2014 5:00 AM EDT
Apr 21 4:00 AM LST, Apr 21 09:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
03:05 2.5 2.6 2.5 2.53 08:05 04:05
03:10 2.3 2.4 2.3 2.33 08:10 04:10
03:15 2.2 2.3 2.3 2.27 08:15 04:15
03:20 2.6 2.6 2.5 2.56 08:20 04:20
03:25 2.7 2.7 2.7 2.66 08:25 04:25
03:30 2.2 2.2 2.2 2.18 08:30 04:30
03:35 2.4 2.4 2.4 2.38 08:35 04:35
03:40 2.5 2.5 2.5 2.52 08:40 04:40
03:45 2.2 2.3 2.2 2.23 08:45 04:45
03:50 2.4 2.4 2.4 2.39 08:50 04:50
03:55 2.3 2.3 2.3 2.25 08:55 04:55
04:00 2.2 2.2 2.2 2.21 09:00 05:00
Hour Average 2.372
Hour Min (*) 2.1 2.2 2.1 2.14
Hour Max (*) 2.8 2.9 2.8 2.82
Hour Std Dev 0.19 0.18 0.19

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
03:05 361.1 362.4 354.7 1282 2944 0.0 0.0 08:05 04:05
03:10 361.1 362.4 354.7 1280 2946 0.0 0.0 08:10 04:10
03:15 361.1 362.4 354.7 1281 2949 0.0 0.0 08:15 04:15
03:20 361.1 362.4 354.7 1282 2948 0.0 0.0 08:20 04:20
03:25 361.1 362.4 354.7 1281 2949 0.0 0.0 08:25 04:25
03:30 361.1 362.4 354.7 1282 2946 0.0 0.0 08:30 04:30
03:35 361.1 362.4 354.7 1281 2946 0.0 0.0 08:35 04:35
03:40 361.1 362.4 354.7 1281 2948 0.0 0.0 08:40 04:40
03:45 361.1 362.4 354.7 1282 2947 0.0 0.0 08:45 04:45
03:50 361.1 362.4 354.7 1280 2947 0.0 0.0 08:50 04:50
03:55 361.1 362.4 354.7 1282 2946 0.0 0.0 08:55 04:55
04:00 361.1 362.4 354.7 1281 2945 0.0 0.0 09:00 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 0.05 08:05 04:05
03:10 0.00 08:10 04:10
03:15 0.00 08:15 04:15
03:20 0.00 08:20 04:20
03:25 0.00 08:25 04:25
03:30 0.51 08:30 04:30
03:35 0.31 08:35 04:35
03:40 0.00 08:40 04:40
03:45 0.55 08:45 04:45
03:50 0.13 08:50 04:50
03:55 0.32 08:55 04:55
04:00 0.22 09:00 05:00
Hourly Avg 0.17
Hourly Max 1.01
Hourly Std Dev 0.32


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
03:05 0.0 08:05 04:05
03:10 0.0 08:10 04:10
03:15 0.0 08:15 04:15
03:20 0.0 08:20 04:20
03:25 0.0 08:25 04:25
03:30 0.0 08:30 04:30
03:35 0.0 08:35 04:35
03:40 0.0 08:40 04:40
03:45 0.0 08:45 04:45
03:50 0.0 08:50 04:50
03:55 0.0 08:55 04:55
04:00 0.0 09:00 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 0.15 1.50 08:05 04:05
03:10 -0.08 1.42 08:10 04:10
03:15 -0.24 1.30 08:15 04:15
03:20 -0.15 1.22 08:20 04:20
03:25 -0.09 1.15 08:25 04:25
03:30 0.17 1.11 08:30 04:30
03:35 0.18 1.09 08:35 04:35
03:40 0.01 1.04 08:40 04:40
03:45 0.23 1.02 08:45 04:45
03:50 0.10 1.00 08:50 04:50
03:55 0.10 0.98 08:55 04:55
04:00 0.14 0.96 09:00 05:00
Hourly Avg 0.06 1.15
Hourly Min -0.24
Hourly Max 0.34
Hourly Std 0.16 0.17

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 96 2.5 08:05 04:05
03:10 97 2.3 08:10 04:10
03:15 98 2.2 08:15 04:15
03:20 97 2.5 08:20 04:20
03:25 96 2.7 08:25 04:25
03:30 96 2.2 08:30 04:30
03:35 97 2.3 08:35 04:35
03:40 96 2.5 08:40 04:40
03:45 97 2.2 08:45 04:45
03:50 97 2.4 08:50 04:50
03:55 97 2.2 08:55 04:55
04:00 97 2.2 09:00 05:00
Min 2.1
Max 2.8
Std Dev 0.7 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 0.312 0.324 0.285 0.307
Soil Moisture Volumetric at 10 cm 0.271 0.34 0.315 0.309
Soil Moisture Volumetric at 20 cm 0.368 0.253 0.378 0.333
Soil Moisture Volumetric at 50 cm 0.465 0.285 0.45 0.4
Soil Moisture Volumetric at 100 cm 0.414 0.345 0.362 0.374
Average Soil Moisture Dielectric at 5 cm 20.27 21.27 18.16
Average Soil Moisture Dielectric at 10 cm 17.01 22.70 20.55
Average Soil Moisture Dielectric at 20 cm 25.15 15.69 26.15
Average Soil Moisture Dielectric at 50 cm 34.96 18.10 33.26
Average Soil Moisture Dielectric at 100 cm 29.55 23.15 24.66

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 0.312 0.326 0.284 0.307 20.26 21.46 18.02 08:05 04:05
03:10 0.311 0.324 0.284 0.306 20.24 21.29 18.06 08:10 04:10
03:15 0.311 0.324 0.284 0.306 20.24 21.29 18.06 08:15 04:15
03:20 0.312 0.324 0.285 0.307 20.26 21.31 18.14 08:20 04:20
03:25 0.311 0.326 0.282 0.306 20.24 21.48 17.87 08:25 04:25
03:30 0.311 0.326 0.282 0.306 20.24 21.46 17.87 08:30 04:30
03:35 0.312 0.324 0.285 0.307 20.29 21.28 18.14 08:35 04:35
03:40 0.312 0.326 0.282 0.307 20.27 21.46 17.87 08:40 04:40
03:45 0.312 0.326 0.286 0.308 20.27 21.46 18.19 08:45 04:45
03:50 0.312 0.324 0.282 0.306 20.27 21.30 17.91 08:50 04:50
03:55 0.312 0.326 0.285 0.308 20.27 21.45 18.12 08:55 04:55
04:00 0.312 0.324 0.285 0.307 20.27 21.28 18.16 09:00 05:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 11.6 11.1 11.0 11.233
Average Soil Temperature (°C) at 10 cm 11.7 12.0 11.9 11.867
Average Soil Temperature (°C) at 20 cm 12.1 11.9 12.4 12.133
Average Soil Temperature (°C) at 50 cm 11.1 11.1 11.3 11.167
Average Soil Temperature (°C) at 100 cm 10.6 10.4 11.1 10.7

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 12.00 11.50 11.20 11.567 08:05 04:05
03:10 12.00 11.30 11.10 11.467 08:10 04:10
03:15 11.90 11.30 11.20 11.467 08:15 04:15
03:20 11.90 11.30 11.20 11.467 08:20 04:20
03:25 11.90 11.30 11.20 11.467 08:25 04:25
03:30 11.90 11.20 11.10 11.4 08:30 04:30
03:35 11.90 11.20 11.10 11.4 08:35 04:35
03:40 11.70 11.20 11.10 11.333 08:40 04:40
03:45 11.70 11.20 11.10 11.333 08:45 04:45
03:50 11.70 11.10 11.10 11.3 08:50 04:50
03:55 11.60 11.10 11.00 11.233 08:55 04:55
04:00 11.60 11.10 11.00 11.233 09:00 05:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
108.5 119.0 102.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
14.25 13.90 11.61

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 2.51
Reference Resistor Average 1499.7
Datalogger Signature 52427.0
Geonor Inlet Max Temp (°C) 0.14
Datalogger Program Version Number 2.422
Transmitted Year 2014
Transmitted Julian Day 111
Transmitted UTC Time (End of Hour) 900
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