AK Tok 70 SE
FWS, Tetlin National Wildlife Refuge (Seaton Roadhouse site)
Period of record Sep 23 2011 — Aug 22 2014

Sensor Monitoring Data


Nov 24 2012 2:00 PM AKST
Nov 24 2:00 PM LST, Nov 24 23:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Secondary
Sensor #1
Secondary
Sensor #2
Secondary
Sensor #3
Calculated UTC
13:05 -24.5 -24.5 -24.5 -24.4 -24.4 -24.4 -24.53 22:05
13:10 -24.3 -24.3 -24.2 -24.4 -24.4 -24.4 -24.27 22:10
13:15 -23.8 -23.8 -23.8 -24.3 -24.3 -24.3 -23.83 22:15
13:20 -24.2 -24.2 -24.2 -24.3 -24.3 -24.3 -24.21 22:20
13:25 -24.2 -24.2 -24.2 -24.3 -24.3 -24.3 -24.21 22:25
13:30 -24.0 -24.0 -24.0 -24.3 -24.3 -24.3 -24.01 22:30
13:35 -24.2 -24.2 -24.2 -24.3 -24.2 -24.3 -24.23 22:35
13:40 -24.0 -24.0 -24.0 -24.3 -24.3 -24.4 -24.04 22:40
13:45 -24.2 -24.2 -24.2 -24.4 -24.4 -24.4 -24.24 22:45
13:50 -24.4 -24.4 -24.4 -24.5 -24.5 -24.5 -24.37 22:50
13:55 -24.3 -24.3 -24.3 -24.6 -24.6 -24.7 -24.29 22:55
14:00 -24.5 -24.5 -24.5 -24.7 -24.7 -24.8 -24.51 23:00
Hour Average -24.224
Hour Min (*) -24.7 -24.7 -24.7 -24.7 -24.7 -24.8 -24.68
Hour Max (*) -23.8 -23.8 -23.8 -24.3 -24.2 -24.3 -23.82
Hour Std Dev 0.29 0.28 0.28 0.1 0.1 0.1

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 Secondary
Wet #1
Secondary
Wet #2
Calculated
Precip (mm)
Tipping
Bucket
UTC
13:05 329.1 335.2 337.2 1075 3053 1075 3062 0.0 0.0 22:05
13:10 329.1 335.2 337.2 1078 3054 1077 3062 0.0 0.0 22:10
13:15 329.1 335.2 337.3 1078 3053 1078 3062 0.0 0.0 22:15
13:20 329.1 335.2 337.3 1073 3054 1073 3061 0.0 0.0 22:20
13:25 329.1 335.1 337.3 1075 3054 1072 3062 0.0 0.0 22:25
13:30 329.1 335.2 337.3 1074 3054 1073 3061 0.0 0.0 22:30
13:35 329.1 335.2 337.2 1074 3054 1074 3062 0.0 0.0 22:35
13:40 329.1 335.2 337.2 1070 3046 1069 3030 0.0 0.0 22:40
13:45 329.1 335.1 337.2 1069 3054 1068 3062 0.0 0.0 22:45
13:50 329.1 335.1 337.2 1067 3054 1066 3062 0.0 0.0 22:50
13:55 329.1 335.1 337.2 1063 3054 1063 3062 0.0 0.0 22:55
14:00 329.1 335.2 337.2 1061 3054 1061 3062 0.0 0.0 23:00
Hourly Total 0.0

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

Wind Speed (m/s)

LST Avg (1.5m) UTC
13:05 0.00 22:05
13:10 0.00 22:10
13:15 0.00 22:15
13:20 0.00 22:20
13:25 0.00 22:25
13:30 0.00 22:30
13:35 0.00 22:35
13:40 0.00 22:40
13:45 0.00 22:45
13:50 0.00 22:50
13:55 0.00 22:55
14:00 0.00 23:00
Hourly Avg 0.00
Hourly Max 0.00
Hourly Std Dev 0.00


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC
13:05 7.3 22:05
13:10 8.2 22:10
13:15 2.8 22:15
13:20 7.5 22:20
13:25 8.7 22:25
13:30 0.1 22:30
13:35 0.0 22:35
13:40 0.0 22:40
13:45 0.0 22:45
13:50 0.0 22:50
13:55 2.4 22:55
14:00 0.0 23:00
Hourly Avg 3.1
Hourly Min 0.0
Hourly Max 24.7
Hourly Std Dev 5.8

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
Secondary
Corrected
Secondary
IR Sensor
Body Temp
UTC
13:05 -32.00 -26.12 -31.97 -26.28 22:05
13:10 -31.90 -25.96 -31.86 -26.12 22:10
13:15 -31.80 -25.82 -31.75 -25.96 22:15
13:20 -31.91 -25.68 -31.87 -25.81 22:20
13:25 -31.90 -25.55 -31.86 -25.66 22:25
13:30 -31.88 -25.42 -31.85 -25.52 22:30
13:35 -31.91 -25.30 -31.89 -25.40 22:35
13:40 -31.94 -25.21 -31.91 -25.29 22:40
13:45 -31.97 -25.14 -31.94 -25.21 22:45
13:50 -31.98 -25.10 -31.96 -25.14 22:50
13:55 -32.02 -25.07 -32.00 -25.10 22:55
14:00 -32.10 -25.06 -32.07 -25.08 23:00
Hourly Avg -31.94 -25.45 -31.90 -25.55
Hourly Min -32.10 -32.07
Hourly Max -31.80 -31.75
Hourly Std 0.06 0.35 0.07 0.40

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC
13:05 78 -24.7 22:05
13:10 78 -24.5 22:10
13:15 79 -24.1 22:15
13:20 78 -24.4 22:20
13:25 79 -24.4 22:25
13:30 79 -24.3 22:30
13:35 79 -24.4 22:35
13:40 80 -24.2 22:40
13:45 79 -24.4 22:45
13:50 79 -24.6 22:50
13:55 79 -24.5 22:55
14:00 78 -24.7 23:00
Min -24.9
Max -24.1
Std Dev 0.8 0.3

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)

Fan #1 Fan #2 Secondary
Fan #1
Secondary
Fan #2
99.4 0.0 3.6 0.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
11.87
11.50 11.57

Plot Battery Voltages Battery Voltages

Other Diagnostics

Primary Secondary
Minutes Datalogger Door Was Open 0.00 0.00
23X Panel Temp (°C) -27.33 -27.33
Reference Resistor Average 1499.9 1499.8
Datalogger Signature 44754.0 31084.0
Geonor Inlet Max Temp (°C) -21.49
Datalogger Program Version Number 2.514
Transmitted Year 2012
Transmitted Julian Day 329
Transmitted UTC Time (End of Hour) 2300
Transmitted Longitude -141.21
Transmitted Latitude 62.737
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