CO Grand Junction 9 W
NPS, Colorado National Monument
Period of record Jun 16 2009 — Apr 17 2014
USRCRN station

Sensor Monitoring Data


Dec 12 2012 7:00 AM MST
Dec 12 7:00 AM LST, Dec 12 14:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC
06:05 -0.5 -0.5 -0.5 -0.55 13:05
06:10 -0.5 -0.5 -0.5 -0.46 13:10
06:15 -0.2 -0.2 -0.2 -0.24 13:15
06:20 -0.3 -0.3 -0.3 -0.29 13:20
06:25 -0.3 -0.3 -0.3 -0.28 13:25
06:30 -0.1 -0.1 -0.1 -0.11 13:30
06:35 -0.5 -0.5 -0.5 -0.5 13:35
06:40 -0.5 -0.5 -0.5 -0.47 13:40
06:45 -0.1 -0.1 -0.1 -0.09 13:45
06:50 0.3 0.3 0.3 0.33 13:50
06:55 0.0 0.0 0.0 0.02 13:55
07:00 0.3 0.3 0.3 0.32 14:00
Hour Average -0.196
Hour Min (*) -0.6 -0.6 -0.6 -0.63
Hour Max (*) 0.4 0.4 0.4 0.41
Hour Std Dev 0.33 0.35 0.34

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
06:05 119.5 120.3 121.8 1114 2975 0.0 13:05
06:10 119.5 120.3 121.8 1113 2975 0.0 13:10
06:15 119.5 120.3 121.8 1113 2975 0.0 13:15
06:20 119.5 120.3 121.8 1114 2972 0.0 13:20
06:25 119.5 120.3 121.8 1114 2976 0.0 13:25
06:30 119.5 120.3 121.8 1112 2976 0.0 13:30
06:35 119.5 120.3 121.8 1112 2976 0.0 13:35
06:40 119.5 120.3 121.8 1113 2976 0.0 13:40
06:45 119.5 120.3 121.8 1112 2976 0.0 13:45
06:50 119.5 120.3 121.8 1113 2976 0.0 13:50
06:55 119.5 120.3 121.8 1112 2976 0.0 13:55
07:00 119.5 120.3 121.8 1111 2976 0.0 14:00
Hourly Total 0.0

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

Fan Speed (rpm)

Fan #1 Fan #2
0.0 109.5

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
12.29 11.80

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
Reference Resistor Average 1499.7
Datalogger Signature 5989.5
Geonor Inlet Max Temp (°C) -2.23
Precip Gauge Heater Flag Bit Field 0
Door Flag Bit Field 0
Transmitter RF Forward Power 40.0
Transmitter RF Reflected Power 15.0
Datalogger Program Version Number 6.101
Transmitted Year 2012
Transmitted Julian Day 347
Transmitted UTC Time (End of Hour) 1400
Transmitted Longitude -108.74
Transmitted Latitude 39.102
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