AK Gustavus 2 NE
The Nature Conservancy, Gustavus Forelands Preserve
Period of record Jul 18 2012 — Aug 23 2014

Sensor Monitoring Data


Nov 19 2012 10:00 PM AKST
Nov 19 10:00 PM LST, Nov 20 07:00 UTC
left arrowPrev Next right arrow
Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Secondary
Sensor #1
Secondary
Sensor #2
Secondary
Sensor #3
Calculated UTC
21:05 -1.6 -1.6 -1.6 -2.0 -1.9 -1.9 -1.64 06:05
21:10 -1.2 -1.2 -1.2 -1.9 -1.9 -1.9 -1.17 06:10
21:15 -1.0 -1.0 -1.0 -1.9 -1.8 -1.8 -1.01 06:15
21:20 -0.9 -0.9 -0.9 -1.8 -1.7 -1.7 -0.9 06:20
21:25 -0.9 -0.9 -0.9 -1.6 -1.6 -1.5 -0.89 06:25
21:30 -0.9 -0.9 -0.9 -1.5 -1.5 -1.4 -0.94 06:30
21:35 -0.9 -0.9 -0.9 -1.4 -1.4 -1.3 -0.91 06:35
21:40 -0.9 -0.9 -0.9 -1.3 -1.3 -1.3 -0.92 06:40
21:45 -1.1 -1.1 -1.1 -1.3 -1.2 -1.2 -1.07 06:45
21:50 -1.0 -1.0 -1.0 -1.2 -1.2 -1.2 -1.03 06:50
21:55 -1.1 -1.1 -1.1 -1.3 -1.2 -1.2 -1.09 06:55
22:00 -1.1 -1.1 -1.1 -1.3 -1.2 -1.2 -1.06 07:00
Hour Average -1.052
Hour Min (*) -1.9 -1.9 -1.9 -2.1 -2.1 -2.0 -1.95
Hour Max (*) -0.9 -0.9 -0.9 -1.2 -1.2 -1.2 -0.86
Hour Std Dev 0.22 0.22 0.22 0.3 0.3 0.3

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
21:05 422.6 424.8 419.7 1087 2939 1087 2993 0.0 0.0 06:05
21:10 422.6 424.8 419.7 1091 2940 1091 2993 0.0 0.0 06:10
21:15 422.6 424.8 419.7 1092 2940 1092 2994 0.0 0.0 06:15
21:20 422.6 424.8 419.7 1091 2939 1091 2994 0.0 0.0 06:20
21:25 422.6 424.8 419.7 1096 2941 1096 2994 0.0 0.0 06:25
21:30 422.6 424.8 419.7 1097 2940 1097 2994 0.0 0.0 06:30
21:35 422.6 424.8 419.7 1101 2940 1101 2994 0.0 0.0 06:35
21:40 422.6 424.8 419.7 1098 2938 1099 2986 0.0 0.0 06:40
21:45 422.6 424.8 419.7 1098 2938 1098 2985 0.0 0.0 06:45
21:50 422.6 424.8 419.7 1095 2938 1095 2994 0.0 0.0 06:50
21:55 422.6 424.8 419.7 1093 2936 1093 2993 0.0 0.0 06:55
22:00 422.6 424.8 419.7 1092 2937 1092 2993 0.0 0.0 07:00
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
21:05 0.66 06:05
21:10 1.01 06:10
21:15 0.96 06:15
21:20 1.18 06:20
21:25 1.58 06:25
21:30 1.38 06:30
21:35 1.33 06:35
21:40 1.60 06:40
21:45 1.39 06:45
21:50 1.62 06:50
21:55 1.73 06:55
22:00 1.66 07:00
Hourly Avg 1.34
Hourly Max 2.90
Hourly Std Dev 0.51


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC
21:05 0.0 06:05
21:10 0.0 06:10
21:15 0.0 06:15
21:20 0.0 06:20
21:25 0.0 06:25
21:30 0.0 06:30
21:35 0.0 06:35
21:40 0.0 06:40
21:45 0.0 06:45
21:50 0.0 06:50
21:55 0.0 06:55
22:00 0.0 07:00
Hourly Avg 0.0
Hourly Min 0.0
Hourly Max 0.0
Hourly Std Dev 0.0

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
21:05 -2.02 -2.03 -1.90 -2.03 06:05
21:10 -1.86 -1.89 -1.73 -1.89 06:10
21:15 -1.71 -1.68 -1.58 -1.66 06:15
21:20 -1.71 -1.52 -1.60 -1.49 06:20
21:25 -1.69 -1.33 -1.58 -1.31 06:25
21:30 -1.68 -1.22 -1.57 -1.21 06:30
21:35 -1.60 -1.16 -1.49 -1.15 06:35
21:40 -1.60 -1.12 -1.50 -1.11 06:40
21:45 -1.62 -1.11 -1.53 -1.11 06:45
21:50 -1.71 -1.13 -1.61 -1.13 06:50
21:55 -1.86 -1.15 -1.76 -1.15 06:55
22:00 -2.19 -1.18 -2.08 -1.18 07:00
Hourly Avg -1.75 -1.38 -1.64 -1.37
Hourly Min -2.19 -2.08
Hourly Max -1.60 -1.49
Hourly Std 0.13 0.31 0.12 0.31

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC
21:05 76 -1.7 06:05
21:10 71 -1.3 06:10
21:15 69 -1.1 06:15
21:20 68 -1.0 06:20
21:25 68 -0.9 06:25
21:30 68 -1.0 06:30
21:35 67 -1.0 06:35
21:40 68 -1.0 06:40
21:45 70 -1.1 06:45
21:50 69 -1.1 06:50
21:55 69 -1.1 06:55
22:00 67 -1.1 07:00
Min -2.0
Max -0.9
Std Dev 2.5 0.2

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
101.9 0.0 1.7 0.0

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
12.09 11.80 11.60

Plot Battery Voltages Battery Voltages

Other Diagnostics

Primary Secondary
Minutes Datalogger Door Was Open 0.00 0.00
23X Panel Temp (°C) -1.18 -0.85
Reference Resistor Average 1499.8 1499.9
Datalogger Signature 56106.0 7330.0
Geonor Inlet Max Temp (°C) -1.00
Datalogger Program Version Number 2.514
Transmitted Year 2012
Transmitted Julian Day 325
Transmitted UTC Time (End of Hour) 700
Transmitted Longitude -135.69
Transmitted Latitude 58.429
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