CA Fallbrook 5 NE
San Diego State Univ's Santa Margarita Ecological Reserve (Old Mine Road)
Period of record Apr 30 2008 — Aug 02 2013

Sensor Monitoring Data

This page contains detailed sensor data used by CRN personnel in monitoring the performance of individual sensors. The data on this page is not intended for casual public use.


Aug 01 2013 4:00 PM PDT
[Aug 01 2013 23:00 UTC]
left arrowPrev Next right arrow
Temperature (°C)
Sensor #1 Sensor #2 Sensor #3 Calculated
15:05 27.2 27.3 27.3 27.25
15:10 27.0 27.0 27.0 26.96
15:15 26.3 26.3 26.3 26.29
15:20 27.0 27.0 27.0 26.96
15:25 26.1 26.2 26.2 26.15
15:30 26.4 26.4 26.4 26.44
15:35 25.6 25.6 25.7 25.64
15:40 25.8 25.9 25.9 25.86
15:45 26.0 26.0 26.0 25.99
15:50 26.9 26.8 26.9 26.86
15:55 26.0 26.0 26.1 26.02
16:00 26.5 26.5 26.5 26.48
Hour Average 26.393
Hour Min (*) 25.4 25.5 25.5 25.45
Hour Max (*) 27.5 27.6 27.6 27.55
Hour Std Dev 0.76 0.70 0.72

Plot 3 Temp Sensors Temp Sensors
Plot Calculated Temp Calculated Temp
Plot SR + 3 Temps + 3 Fans SR + 3 Temps + 3 Fans
TopPrecipitation / Wetness
Wire #1
Depth (mm)
Wire #2
Depth (mm)
Wire #3
Depth (mm)
Wet #1 Wet #2 Calculated
Precip (mm)
Tipping
Bucket
15:05 0.1 -0.6 -0.1 1171 2945 0.0 0.0
15:10 0.1 -0.6 -0.1 1171 2944 0.0 0.0
15:15 0.1 -0.6 -0.1 1171 2949 0.0 0.0
15:20 0.1 -0.6 -0.1 1171 2941 0.0 0.0
15:25 0.1 -0.6 -0.1 1172 2932 0.0 0.0
15:30 0.1 -0.6 -0.1 1173 2931 0.0 0.0
15:35 0.1 -0.6 -0.1 1173 2933 0.0 0.0
15:40 0.1 -0.6 -0.1 1173 2932 0.0 0.0
15:45 0.1 -0.6 -0.1 1174 2931 0.0 0.0
15:50 0.1 -0.6 -0.1 1174 2932 0.0 0.0
15:55 0.1 -0.6 -0.1 1175 2931 0.0 0.0
16:00 0.1 -0.6 -0.1 1175 2933 0.0 0.0
Hourly Total 0.0

Plot Gauge Depths Wire Depths + Wetness
Plot Calculated Precip Calculated Precip
TopWind

Wind Speed (m/s)

Average (1.5m)
15:05 2.50
15:10 3.14
15:15 3.31
15:20 2.93
15:25 3.43
15:30 3.24
15:35 3.30
15:40 3.30
15:45 3.18
15:50 3.05
15:55 3.18
16:00 2.46
Hourly Avg 3.08
Hourly Max 5.21
Hourly Std Dev 0.73


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

Avg
15:05 880.0
15:10 871.0
15:15 859.0
15:20 849.0
15:25 840.0
15:30 829.0
15:35 813.0
15:40 802.0
15:45 790.0
15:50 777.8
15:55 763.8
16:00 747.3
Hourly Avg 818.5
Hourly Min 742.8
Hourly Max 883.7
Hourly Std Dev 41.5

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

Corrected IR Sensor
Body Temp
15:05 51.72 30.25
15:10 51.17 30.62
15:15 50.43 30.34
15:20 50.56 30.29
15:25 49.74 30.26
15:30 49.95 30.04
15:35 49.00 29.78
15:40 48.81 29.41
15:45 48.87 29.44
15:50 49.05 29.62
15:55 48.16 29.49
16:00 48.33 29.54
Hourly Avg 49.87 29.92
Hourly Min 48.16
Hourly Max 51.72
Hourly Std 1.07 0.42

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
RH (%) Temp (°C) at
RH Sensor
15:05 37 27.2
15:10 37 27.1
15:15 38 26.4
15:20 37 26.9
15:25 38 26.4
15:30 39 26.4
15:35 40 25.9
15:40 40 25.9
15:45 40 26.0
15:50 39 26.8
15:55 40 26.1
16:00 40 26.4
Min 25.6
Max 27.5
Std Dev 1.6 0.6

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 0.07 0.126 0.151 0.116
Soil Moisture Volumetric at 10 cm 0.133 0.126 0.191 0.15
Average Soil Moisture Dielectric at 5 cm 5.23 7.85 9.15
Average Soil Moisture Dielectric at 10 cm 8.21 7.81 11.55

5-Minute Soil Moisture at 5 cm

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
15:05 0.068 0.123 0.149 0.113 5.12 7.69 9.08
15:10 0.07 0.128 0.149 0.116 5.20 7.92 9.08
15:15 0.067 0.128 0.149 0.115 5.09 7.92 9.08
15:20 0.067 0.128 0.149 0.115 5.09 7.92 9.08
15:25 0.069 0.126 0.149 0.115 5.19 7.84 9.08
15:30 0.071 0.126 0.149 0.115 5.27 7.84 9.08
15:35 0.071 0.124 0.149 0.115 5.27 7.71 9.08
15:40 0.067 0.128 0.151 0.115 5.08 7.94 9.17
15:45 0.071 0.126 0.151 0.116 5.26 7.85 9.17
15:50 0.068 0.126 0.151 0.115 5.15 7.85 9.17
15:55 0.068 0.129 0.148 0.115 5.15 7.98 9.01
16:00 0.07 0.126 0.151 0.116 5.23 7.85 9.16

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 43.8 42.1 43.8 43.233
Average Soil Temperature (°C) at 10 cm 35.3 33.4 31.4 33.367

5-Minute Average Soil Temperature (°C) at 5 cm

Temperature
Set #1
Temperature
Set #2
Temperature
Set #3
Layer
Average
15:05 43.80 41.10 44.30 43.067
15:10 43.80 41.60 44.30 43.233
15:15 43.80 41.60 43.80 43.067
15:20 43.80 41.60 44.30 43.233
15:25 43.80 41.60 44.30 43.233
15:30 43.80 41.60 44.30 43.233
15:35 43.80 42.10 44.30 43.4
15:40 43.80 42.10 44.30 43.4
15:45 44.30 42.10 43.80 43.4
15:50 43.80 42.10 43.80 43.233
15:55 43.80 42.10 43.80 43.233
16:00 43.80 42.10 43.80 43.233

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
112.5 113.6 111.9

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.03 12.60 11.65

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 31.17
Reference Resistor Average 1499.7
Datalogger Signature 3251.0
Geonor Inlet Max Temp (°C) -56.93
Datalogger Program Version Number 2.423
Transmitted Year 2013
Transmitted Julian Day 213
Transmitted UTC Time (End of Hour) 2300
Transmitted Longitude -117.19
Transmitted Latitude 33.438
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