AL Northport 2 S
Oliver Lock & Dam
Period of record May 20 2009 — Oct 31 2014
USRCRN station
alert iconExperimental Station

Sensor Monitoring Data


Oct 31 2014 5:00 PM CDT
Oct 31 4:00 PM LST, Oct 31 22:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
15:05 17.3 17.3 17.3 17.31 21:05 16:05
15:10 16.8 16.8 16.8 16.8 21:10 16:10
15:15 16.5 16.5 16.5 16.51 21:15 16:15
15:20 16.0 16.1 16.0 16.04 21:20 16:20
15:25 14.2 14.3 14.2 14.21 21:25 16:25
15:30 13.3 13.4 13.3 13.33 21:30 16:30
15:35 13.2 13.2 13.2 13.22 21:35 16:35
15:40 13.3 13.3 13.3 13.27 21:40 16:40
15:45 13.7 13.7 13.7 13.67 21:45 16:45
15:50 13.4 13.4 13.4 13.4 21:50 16:50
15:55 13.2 13.2 13.2 13.24 21:55 16:55
16:00 13.3 13.3 13.2 13.25 22:00 17:00
Hour Average 14.523
Hour Min (*) 13.2 13.2 13.1 13.16
Hour Max (*) 17.5 17.5 17.5 17.52
Hour Std Dev 1.58 1.57 1.58

Plot 3 Temp Sensors Temp Sensors
Plot Calculated Temp Calculated Temp
Plot 3 Temps + 2 Fans 3 Temps + 2 Fans
TopPrecipitation / Wetness
LST Wire #1
Depth (mm)
Wire #2
Depth (mm)
Wire #3
Depth (mm)
Wet #1 Wet #2 Calculated
Precip (mm)
UTC DST
15:05 128.4 130.6 128.9 1188 2954 0.0 21:05 16:05
15:10 128.4 130.7 128.9 1187 2954 0.0 21:10 16:10
15:15 128.4 130.7 128.9 1166 2771 0.0 21:15 16:15
15:20 128.5 130.8 129.1 16 1068 0.0 21:20 16:20
15:25 129.2 131.6 129.8 16 1017 0.917 21:25 16:25
15:30 129.3 131.7 129.9 16 1731 0.0 21:30 16:30
15:35 129.3 131.6 129.9 1160 2923 0.0 21:35 16:35
15:40 129.3 131.6 129.9 1160 2950 0.0 21:40 16:40
15:45 129.3 131.5 129.9 1296 2952 0.0 21:45 16:45
15:50 129.3 131.5 129.9 1185 2953 0.0 21:50 16:50
15:55 129.3 131.5 129.9 1171 2952 0.0 21:55 16:55
16:00 129.3 131.5 129.9 1174 2953 0.0 22:00 17:00
Hourly Total 0.917

Plot Gauge Depths Wire Depths + Wetness
Plot Calculated Precip Calculated Precip
TopDiagnostic Data

Fan Speed (rpm)

Fan #1 Fan #2
109.0 0.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
13.40 12.60

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
Reference Resistor Average 1499.7
Datalogger Signature 1701.2
Geonor Inlet Max Temp (°C) 21.70
Precip Gauge Heater Flag Bit Field 0
Door Flag Bit Field 0
Transmitter RF Forward Power 40.0
Transmitter RF Reflected Power 11.0
Datalogger Program Version Number 6.101
Transmitted Year 2014
Transmitted Julian Day 304
Transmitted UTC Time (End of Hour) 2200
Transmitted Longitude -87.59
Transmitted Latitude 33.212
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