AL Valley Head 1 SSW
Valley Head
Period of record May 04 2006 — Oct 24 2014
USRCRN station
alert iconExperimental Station

Sensor Monitoring Data


Oct 24 2014 8:00 PM CDT
Oct 24 7:00 PM LST, Oct 25 01:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
18:05 10.6 10.6 10.6 10.61 00:05 19:05
18:10 10.4 10.4 10.4 10.42 00:10 19:10
18:15 10.1 10.1 10.1 10.07 00:15 19:15
18:20 10.1 10.1 10.1 10.08 00:20 19:20
18:25 10.0 10.0 10.0 9.99 00:25 19:25
18:30 9.8 9.8 9.8 9.78 00:30 19:30
18:35 9.8 9.8 9.8 9.76 00:35 19:35
18:40 9.6 9.6 9.6 9.6 00:40 19:40
18:45 9.5 9.5 9.4 9.46 00:45 19:45
18:50 9.4 9.4 9.4 9.38 00:50 19:50
18:55 9.3 9.3 9.3 9.28 00:55 19:55
19:00 9.3 9.3 9.3 9.28 01:00 20:00
Hour Average 9.804
Hour Min (*) 9.2 9.3 9.3 9.25
Hour Max (*) 10.8 10.8 10.8 10.79
Hour Std Dev 0.43 0.43 0.42

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
18:05 280.0 280.5 284.4 1250 2887 0.0 00:05 19:05
18:10 280.0 280.5 284.4 1245 2887 0.0 00:10 19:10
18:15 280.0 280.5 284.5 1250 2888 0.0 00:15 19:15
18:20 280.0 280.5 284.5 1245 2888 0.0 00:20 19:20
18:25 280.0 280.5 284.5 1250 2888 0.0 00:25 19:25
18:30 280.0 280.5 284.5 1254 2887 0.0 00:30 19:30
18:35 280.0 280.5 284.5 1239 2888 0.0 00:35 19:35
18:40 280.0 280.5 284.5 1250 2887 0.0 00:40 19:40
18:45 280.0 280.5 284.5 1238 2888 0.0 00:45 19:45
18:50 280.0 280.5 284.5 1238 2888 0.0 00:50 19:50
18:55 280.0 280.5 284.5 1237 2889 0.0 00:55 19:55
19:00 280.0 280.5 284.5 1237 2888 0.0 01:00 20:00
Hourly Total 0.0

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

Fan Speed (rpm)

Fan #1 Fan #2
112.1 0.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
13.79 13.20

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
Reference Resistor Average 1499.7
Datalogger Signature 870.5
Geonor Inlet Max Temp (°C) 11.23
Precip Gauge Heater Flag Bit Field 0
Door Flag Bit Field 0
Transmitter RF Forward Power 40.0
Transmitter RF Reflected Power 2.0
Datalogger Program Version Number 5.101
Transmitted Year 2014
Transmitted Julian Day 298
Transmitted UTC Time (End of Hour) 100
Transmitted Longitude -85.61
Transmitted Latitude 34.565
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