AK Tok 70 SE
FWS, Tetlin National Wildlife Refuge (Seaton Roadhouse site)
Period of record Sep 23 2011 — Jul 30 2014

Sensor Monitoring Data


Jul 30 2014 7:00 PM AKDT
Jul 30 6:00 PM LST, Jul 31 03:00 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 DST
17:05 17.0 17.0 17.0 17.1 17.1 17.1 17.03 02:05 18:05
17:10 17.6 17.6 17.6 17.7 17.7 17.7 17.63 02:10 18:10
17:15 18.4 18.4 18.4 18.5 18.5 18.5 18.4 02:15 18:15
17:20 17.6 17.6 17.6 17.7 17.7 17.7 17.59 02:20 18:20
17:25 17.1 17.1 17.1 17.2 17.2 17.2 17.12 02:25 18:25
17:30 16.8 16.9 16.8 16.9 16.9 16.9 16.84 02:30 18:30
17:35 16.5 16.5 16.5 16.6 16.6 16.6 16.51 02:35 18:35
17:40 16.4 16.4 16.4 16.5 16.5 16.5 16.42 02:40 18:40
17:45 16.6 16.6 16.6 16.6 16.6 16.6 16.58 02:45 18:45
17:50 17.8 17.8 17.8 17.8 17.9 17.8 17.8 02:50 18:50
17:55 18.5 18.5 18.5 18.4 18.4 18.4 18.48 02:55 18:55
18:00 18.8 18.8 18.8 18.8 18.8 18.8 18.76 03:00 19:00
Hour Average 17.431
Hour Min (*) 16.4 16.4 16.4 16.5 16.5 16.5 16.39
Hour Max (*) 18.8 18.8 18.8 18.8 18.8 18.8 18.77
Hour Std Dev 0.82 0.82 0.82 0.8 0.8 0.8

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 DST
17:05 410.3 413.9 414.4 1207 2959 1205 3027 0.0 0.0 02:05 18:05
17:10 409.8 413.8 414.5 1206 2957 1204 3027 0.0 0.0 02:10 18:10
17:15 410.3 414.0 414.4 1207 2959 1205 3027 0.0 0.0 02:15 18:15
17:20 410.7 414.1 414.4 1195 2959 1194 3027 0.0 0.0 02:20 18:20
17:25 410.7 414.1 414.3 1189 2957 1187 3027 0.0 0.0 02:25 18:25
17:30 410.5 414.0 414.4 1181 2959 1180 3027 0.0 0.0 02:30 18:30
17:35 410.2 413.9 414.4 1176 2958 1174 3026 0.0 0.0 02:35 18:35
17:40 409.9 413.7 414.5 1174 2955 1172 3027 0.0 0.0 02:40 18:40
17:45 409.5 413.6 414.5 1176 2958 1174 3026 0.0 0.0 02:45 18:45
17:50 409.3 413.6 414.5 1183 2958 1181 3027 0.0 0.0 02:50 18:50
17:55 409.4 413.6 414.5 1187 2957 1185 3027 0.0 0.0 02:55 18:55
18:00 409.9 413.8 414.5 1185 2958 1183 3026 0.0 0.0 03:00 19:00
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 DST
17:05 0.76 02:05 18:05
17:10 0.87 02:10 18:10
17:15 0.87 02:15 18:15
17:20 0.72 02:20 18:20
17:25 0.59 02:25 18:25
17:30 0.12 02:30 18:30
17:35 0.00 02:35 18:35
17:40 0.02 02:40 18:40
17:45 0.02 02:45 18:45
17:50 0.48 02:50 18:50
17:55 0.77 02:55 18:55
18:00 1.01 03:00 19:00
Hourly Avg 0.52
Hourly Max 2.22
Hourly Std Dev 0.51


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
17:05 110.5 02:05 18:05
17:10 410.3 02:10 18:10
17:15 220.1 02:15 18:15
17:20 92.7 02:20 18:20
17:25 78.1 02:25 18:25
17:30 49.0 02:30 18:30
17:35 50.6 02:35 18:35
17:40 62.1 02:40 18:40
17:45 232.2 02:45 18:45
17:50 343.1 02:50 18:50
17:55 337.3 02:55 18:55
18:00 266.9 03:00 19:00
Hourly Avg 187.7
Hourly Min 43.7
Hourly Max 513.1
Hourly Std Dev 149.9

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 DST
17:05 18.16 18.42 18.24 18.38 02:05 18:05
17:10 22.08 18.76 22.37 18.78 02:10 18:10
17:15 21.81 19.79 22.05 19.94 02:15 18:15
17:20 18.62 19.89 18.72 20.01 02:20 18:20
17:25 17.42 19.65 17.49 19.73 02:25 18:25
17:30 16.20 19.32 16.26 19.37 02:30 18:30
17:35 15.78 19.03 15.83 19.07 02:35 18:35
17:40 16.12 18.82 16.16 18.85 02:40 18:40
17:45 17.65 18.71 17.87 18.77 02:45 18:45
17:50 20.43 19.26 20.81 19.49 02:50 18:50
17:55 20.88 19.93 21.27 20.25 02:55 18:55
18:00 20.40 20.50 20.72 20.88 03:00 19:00
Hourly Avg 18.60 19.34 18.77 19.46
Hourly Min 15.78 15.83
Hourly Max 22.08 22.37
Hourly Std 2.12 0.61 2.22 0.72

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC DST
17:05 44 17.0 02:05 18:05
17:10 42 17.6 02:10 18:10
17:15 38 18.4 02:15 18:15
17:20 40 17.7 02:20 18:20
17:25 42 17.2 02:25 18:25
17:30 43 16.9 02:30 18:30
17:35 46 16.6 02:35 18:35
17:40 47 16.4 02:40 18:40
17:45 45 16.6 02:45 18:45
17:50 39 17.7 02:50 18:50
17:55 37 18.5 02:55 18:55
18:00 36 18.8 03:00 19:00
Min 16.4
Max 18.8
Std Dev 3.9 0.8

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
112.5 0.0 113.7 0.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.23 12.60 11.65

Plot Battery Voltages Battery Voltages

Other Diagnostics

Primary Secondary
Minutes Datalogger Door Was Open 0.00 0.00
23X Panel Temp (°C) 20.41 19.99
Reference Resistor Average 1499.7 1499.6
Datalogger Signature 22233.0 60345.0
Geonor Inlet Max Temp (°C) 18.68
Datalogger Program Version Number 2.514
Transmitted Year 2014
Transmitted Julian Day 212
Transmitted UTC Time (End of Hour) 300
Transmitted Longitude -141.20
Transmitted Latitude 62.736
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