AK Fairbanks 11 NE
NOAA / NESDIS (FCDAS)
Period of record Aug 09 2002 — Aug 02 2013

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.


Aug 01 2013 2:00 PM AKDT
[Aug 01 2013 22:00 UTC]
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Temperature (°C)
Sensor #1 Sensor #2 Sensor #3 Calculated
13:05 23.7 23.7 23.8 23.7
13:10 23.4 23.4 23.5 23.43
13:15 23.6 23.6 23.7 23.58
13:20 23.7 23.7 23.8 23.71
13:25 23.7 23.7 23.7 23.67
13:30 23.8 23.8 23.8 23.84
13:35 24.2 24.1 24.1 24.13
13:40 24.3 24.3 24.3 24.29
13:45 24.0 24.0 24.0 23.99
13:50 24.0 24.0 24.1 24.01
13:55 24.8 24.8 24.8 24.75
14:00 24.5 24.5 24.5 24.49
Hour Average 23.963
Hour Min (*) 23.3 23.4 23.5 23.38
Hour Max (*) 24.9 24.8 24.8 24.83
Hour Std Dev 0.47 0.44 0.42

Plot 3 Temp Sensors Temp Sensors
Plot Calculated Temp Calculated Temp
Plot SR + 3 Temps + 3 Fans SR + 3 Temps + 3 Fans
TopPrecipitation / Wetness
Wire #1
Depth (mm)
Wire #2
Depth (mm)
Wire #3
Depth (mm)
Wet #1 Wet #2 Calculated
Precip (mm)
Tipping
Bucket
13:05 242.7 244.5 238.8 1271 2997 0.0 0.0
13:10 242.7 244.3 238.8 1271 3001 0.0 0.0
13:15 242.7 244.3 238.7 1271 3001 0.0 0.0
13:20 242.7 244.3 238.7 1270 3001 0.0 0.0
13:25 242.7 244.3 238.8 1271 3001 0.0 0.0
13:30 242.7 244.3 238.8 1270 3000 0.0 0.0
13:35 242.7 244.4 238.8 1271 3000 0.0 0.0
13:40 242.7 244.4 238.8 1270 2999 0.0 0.0
13:45 242.7 244.4 238.8 1270 2998 0.0 0.0
13:50 242.7 244.3 238.7 1271 2998 0.0 0.0
13:55 242.7 244.3 238.8 1270 2998 0.0 0.0
14:00 242.7 244.3 238.8 1270 2999 0.0 0.0
Hourly Total 0.0

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

Wind Speed (m/s)

Average (1.5m)
13:05 0.84
13:10 1.67
13:15 1.50
13:20 1.48
13:25 1.49
13:30 1.21
13:35 1.55
13:40 1.38
13:45 1.33
13:50 1.33
13:55 1.51
14:00 2.09
Hourly Avg 1.45
Hourly Max 3.20
Hourly Std Dev 0.62


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

Avg
13:05 646.7
13:10 644.5
13:15 630.9
13:20 649.0
13:25 653.1
13:30 656.5
13:35 655.7
13:40 653.8
13:45 652.9
13:50 653.8
13:55 656.6
14:00 658.0
Hourly Avg 650.9
Hourly Min 588.8
Hourly Max 659.5
Hourly Std Dev 9.8

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

Raw Corrected IR Sensor
Body Temp
13:05 28.58 28.82 30.09
13:10 29.00 29.22 30.18
13:15 29.29 29.47 29.87
13:20 29.00 29.20 29.89
13:25 29.01 29.19 29.69
13:30 29.16 29.34 29.76
13:35 29.21 29.41 29.97
13:40 29.08 29.29 30.03
13:45 28.88 29.10 29.95
13:50 29.88 30.05 30.21
13:55 29.80 29.99 30.48
14:00 29.15 29.38 30.35
Hourly Avg 29.2 29.32 30.04
Hourly Min 27.99 28.72
Hourly Max 30.72 30.05
Hourly Std 0.48 0.38 0.25

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
RH (%) Temp (°C) at
RH Sensor
13:05 41 23.8
13:10 42 23.5
13:15 41 23.6
13:20 42 23.8
13:25 41 23.7
13:30 41 23.8
13:35 40 24.1
13:40 39 24.3
13:45 38 24.0
13:50 39 24.1
13:55 40 24.8
14:00 38 24.4
Min 23.5
Max 24.8
Std Dev 2.0 0.4

Plot Relative Humidity Relative Humidity
Plot RH + 3 Temps RH + 3 Temps
Plot RH + 3 Temps + Temp RH + 3 Temps + Temp

TopDiagnostic Data

Fan Speed (rpm)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
118.2 118.2 117.4

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.72 13.00 11.61

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 27.22
Reference Resistor Average 1499.6
Datalogger Signature 12169.0
Geonor Inlet Max Temp (°C) 28.86
Datalogger Program Version Number 2.414
Transmitted Year 2013
Transmitted Julian Day 213
Transmitted UTC Time (End of Hour) 2200
Transmitted Longitude -147.51
Transmitted Latitude 64.973
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