AL Clanton 2 NE
Chilton County Airport
Period of record Mar 14 2007 — May 18 2013
alert iconExperimental Station

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.
May 18 2013 10:00 AM CDT
[May 18 2013 15:00 UTC]
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Day Listing
Station Monitoring Dashboard
Temperature (°C)
Sensor #1 Sensor #2 Sensor #3 Calculated
09:05 21.4 21.5 21.4 21.4
09:10 21.5 21.5 21.5 21.5
09:15 21.5 21.5 21.5 21.5
09:20 21.6 21.6 21.6 21.6
09:25 21.7 21.7 21.7 21.7
09:30 21.6 21.7 21.6 21.6
09:35 21.6 21.7 21.7 21.7
09:40 21.8 21.8 21.8 21.8
09:45 21.9 21.9 21.9 21.9
09:50 21.9 22.0 22.0 22.0
09:55 22.1 22.1 22.1 22.1
10:00 22.0 22.1 22.1 22.1
Hour Average 21.7
Hour Min (*) 21.4 21.4 21.4 21.4
Hour Max (*) 22.1 22.1 22.1 22.1
Hour Std Dev 0.22 0.22 0.22

Plot 3 Temp Sensors Temp Sensors
Plot Calculated Temp Calculated Temp
Plot 3 Temps + 2 Fans 3 Temps + 2 Fans
TopPrecipitation / Wetness
Wire #1
Depth (mm)		 Wire #2
Depth (mm)		 Wire #3
Depth (mm)		 Wet #1 Wet #2 Calculated
Precip (mm)
09:05 64.4 63.3 63.7 1154 2884 0.0
09:10 64.4 63.3 63.7 1158 2885 0.0
09:15 64.4 63.3 63.8 1157 2885 0.0
09:20 64.4 63.3 63.8 1163 2885 0.0
09:25 64.4 63.3 63.8 1167 2887 0.0
09:30 64.4 63.3 63.8 1165 2887 0.0
09:35 64.4 63.3 63.7 1165 2887 0.0
09:40 64.4 63.3 63.8 1173 2887 0.0
09:45 64.4 63.3 63.8 1177 2889 0.0
09:50 64.4 63.3 63.8 1178 2891 0.0
09:55 64.4 63.3 63.8 1177 2891 0.0
10:00 64.4 63.3 63.8 1176 2891 0.0
Hourly Total 0.0

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

5-Minute Winds (10m Above Ground)

Note that only a few stations measure winds at 10m.

Average Operational Direction (°) Std Dev for Operational Direction Peak Direction for Peak (°)
09:05 3.40 209.61 10.55 4.37 231.33
09:10 3.85 205.98 12.69 5.00 203.12
09:15 3.27 209.71 8.87 3.99 196.31
09:20 3.93 220.25 10.89 5.22 203.64
09:25 3.46 221.60 10.42 4.60 228.60
09:30 3.85 214.28 11.61 5.31 206.520
09:35 4.05 207.81 11.85 5.24 216.77
09:40 3.31 202.28 14.12 4.66 218.160
09:45 3.26 207.93 14.01 4.38 202.73
09:50 2.77 213.33 15.10 3.73 199.190
09:55 2.80 214.08 12.21 4.00 224.29
10:00 3.43 209.03 13.67 4.48 197.990


Plot Wind 10m Wind
TopDiagnostic Data

Fan Speed (rpm)

Fan #1 Fan #2
108.1 0.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
12.79 12.60

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
Reference Resistor Average 1499.8
Datalogger Signature 700.1
Geonor Inlet Max Temp (°C) 26.14
Precip Gauge Heater Flag Bit Field 0
Door Flag Bit Field 0
Transmitter RF Forward Power 39.0
Transmitter RF Reflected Power 30.0
Datalogger Program Version Number 5.102
Transmitted Year 2013
Transmitted Julian Day 138
Transmitted UTC Time (End of Hour) 1500
Transmitted Longitude -86.61
Transmitted Latitude 32.851
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