GA Brunswick 23 S
Cumberland Island National Seashore (Stafford Field)
Period of record Dec 15 2004 — Dec 20 2014

Sensor Monitoring Data


Dec 20 2014 4:00 PM EST
Dec 20 4:00 PM LST, Dec 20 21:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC
15:05 16.6 16.5 16.6 16.55 20:05
15:10 16.8 16.7 16.7 16.7 20:10
15:15 16.8 16.7 16.8 16.75 20:15
15:20 16.8 16.7 16.7 16.68 20:20
15:25 16.4 16.3 16.3 16.34 20:25
15:30 16.3 16.2 16.2 16.19 20:30
15:35 16.3 16.1 16.1 16.13 20:35
15:40 15.7 15.6 15.7 15.65 20:40
15:45 14.9 14.8 14.8 14.83 20:45
15:50 14.8 14.6 14.6 14.64 20:50
15:55 14.9 14.8 14.8 14.79 20:55
16:00 14.6 14.5 14.5 14.49 21:00
Hour Average 15.812
Hour Min (*) 14.6 14.5 14.5 14.49
Hour Max (*) 17.0 16.9 16.9 16.9
Hour Std Dev 0.87 0.86 0.87

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
15:05 63.8 66.1 63.9 1208 2927 0.0 0.0 20:05
15:10 63.8 66.1 63.9 1200 2930 0.0 0.0 20:10
15:15 63.8 66.1 63.9 1206 2939 0.0 0.0 20:15
15:20 63.8 66.1 63.9 1232 2933 0.0 0.0 20:20
15:25 63.8 66.1 63.9 1282 2929 0.0 0.0 20:25
15:30 63.8 66.1 63.9 1281 2925 0.0 0.0 20:30
15:35 63.8 66.1 63.9 1194 2926 0.0 0.0 20:35
15:40 63.8 66.1 63.9 1182 2919 0.0 0.0 20:40
15:45 63.8 66.1 63.8 1179 2891 0.0 0.0 20:45
15:50 63.8 66.1 63.8 1178 2890 0.0 0.0 20:50
15:55 63.8 66.1 63.8 1174 2908 0.0 0.0 20:55
16:00 63.7 66.1 63.8 1170 2878 0.0 0.0 21:00
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
15:05 2.34 20:05
15:10 1.44 20:10
15:15 1.91 20:15
15:20 2.02 20:20
15:25 2.36 20:25
15:30 2.49 20:30
15:35 2.00 20:35
15:40 2.03 20:40
15:45 2.61 20:45
15:50 2.40 20:50
15:55 1.87 20:55
16:00 2.47 21:00
Hourly Avg 2.16
Hourly Max 3.74
Hourly Std Dev 0.61


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC
15:05 237.1 20:05
15:10 200.8 20:10
15:15 209.2 20:15
15:20 264.7 20:20
15:25 248.6 20:25
15:30 304.3 20:30
15:35 185.8 20:35
15:40 114.4 20:40
15:45 101.3 20:45
15:50 108.2 20:50
15:55 102.8 20:55
16:00 80.5 21:00
Hourly Avg 179.8
Hourly Min 71.2
Hourly Max 416.6
Hourly Std Dev 75.9

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC
15:05 22.08 19.46 20:05
15:10 21.73 19.17 20:10
15:15 21.33 19.16 20:15
15:20 21.88 19.22 20:20
15:25 21.35 19.32 20:25
15:30 20.95 19.13 20:30
15:35 20.21 19.16 20:35
15:40 18.58 18.56 20:40
15:45 17.39 17.52 20:45
15:50 17.62 16.61 20:50
15:55 17.97 16.23 20:55
16:00 17.14 15.90 21:00
Hourly Avg 20.25 18.29
Hourly Min 17.14
Hourly Max 22.11
Hourly Std 1.78 1.29

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC
15:05 72 16.5 20:05
15:10 73 16.6 20:10
15:15 73 16.7 20:15
15:20 73 16.6 20:20
15:25 74 16.3 20:25
15:30 74 16.1 20:30
15:35 75 16.1 20:35
15:40 76 15.6 20:40
15:45 78 14.8 20:45
15:50 80 14.6 20:50
15:55 81 14.7 20:55
16:00 82 14.4 21:00
Min 14.4
Max 16.8
Std Dev 3.3 0.9

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 0.202 0.039 0.066 0.102
Soil Moisture Volumetric at 10 cm 0.069 0.067 0.072 0.069
Soil Moisture Volumetric at 20 cm 0.077 0.072 0.07 0.073
Soil Moisture Volumetric at 50 cm 0.05 0.064 0.04 0.051
Soil Moisture Volumetric at 100 cm 0.056 0.054 0.066 0.059
Average Soil Moisture Dielectric at 5 cm 12.22 4.00 5.04
Average Soil Moisture Dielectric at 10 cm 5.19 5.11 5.31
Average Soil Moisture Dielectric at 20 cm 5.51 5.32 5.23
Average Soil Moisture Dielectric at 50 cm 4.42 4.98 4.05
Average Soil Moisture Dielectric at 100 cm 4.65 4.57 5.05

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
15:05 0.202 0.039 0.067 0.103 12.23 4.00 5.10 20:05
15:10 0.202 0.039 0.067 0.103 12.23 4.00 5.10 20:10
15:15 0.202 0.039 0.066 0.102 12.23 4.00 5.04 20:15
15:20 0.202 0.039 0.066 0.102 12.23 4.00 5.04 20:20
15:25 0.202 0.039 0.066 0.102 12.23 4.00 5.04 20:25
15:30 0.202 0.039 0.066 0.102 12.23 4.00 5.04 20:30
15:35 0.202 0.039 0.067 0.103 12.23 4.00 5.10 20:35
15:40 0.202 0.039 0.066 0.102 12.23 4.00 5.04 20:40
15:45 0.202 0.041 0.066 0.103 12.23 4.08 5.04 20:45
15:50 0.202 0.039 0.066 0.102 12.23 4.00 5.04 20:50
15:55 0.202 0.039 0.067 0.103 12.23 4.00 5.10 20:55
16:00 0.202 0.039 0.066 0.102 12.23 4.00 5.04 21:00

Soil Temperature

Sensor
#1
Sensor
#2
Sensor
#3
Layer
Average
Average Soil Temperature (°C) at 5 cm 15.7 15.5 14.7 15.3
Average Soil Temperature (°C) at 10 cm 15.4 14.9 14.4 14.9
Average Soil Temperature (°C) at 20 cm 14.3 14.3 14.0 14.2
Average Soil Temperature (°C) at 50 cm 14.3 14.3 14.7 14.433
Average Soil Temperature (°C) at 100 cm 16.8 16.5 17.3 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
15:05 15.50 15.40 14.60 15.167 20:05
15:10 15.50 15.50 14.60 15.2 20:10
15:15 15.50 15.50 14.60 15.2 20:15
15:20 15.50 15.40 14.60 15.167 20:20
15:25 15.70 15.50 14.70 15.3 20:25
15:30 15.70 15.40 14.60 15.233 20:30
15:35 15.70 15.70 14.70 15.367 20:35
15:40 15.70 15.70 14.70 15.367 20:40
15:45 15.70 15.50 14.70 15.3 20:45
15:50 15.70 15.70 14.70 15.367 20:50
15:55 15.70 15.50 14.70 15.3 20:55
16:00 15.70 15.50 14.70 15.3 21:00

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
95.2 95.3 95.1

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.45 13.00 11.63

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 20.98
Reference Resistor Average 1499.6
Datalogger Signature 12649.0
Geonor Inlet Max Temp (°C) -56.93
Datalogger Program Version Number 2.422
Transmitted Year 2014
Transmitted Julian Day 354
Transmitted UTC Time (End of Hour) 2100
Transmitted Longitude -81.45
Transmitted Latitude 30.807
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