AK St. Paul 4 NE
NOAA National Weather Service St Paul
Period of record Aug 07 2005 — Sep 16 2014

Sensor Monitoring Data


Sep 16 2014 3:00 PM AKDT
Sep 16 2:00 PM LST, Sep 16 23:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC DST
13:05 11.6 11.5 11.5 11.505 22:05 14:05
13:10 11.7 11.6 11.6 11.61 22:10 14:10
13:15 11.3 11.3 11.3 11.265 22:15 14:15
13:20 11.4 11.3 11.4 11.335 22:20 14:20
13:25 11.5 11.4 11.4 11.405 22:25 14:25
13:30 11.6 11.5 11.5 11.485 22:30 14:30
13:35 11.7 11.6 11.6 11.585 22:35 14:35
13:40 11.7 11.5 11.6 11.555 22:40 14:40
13:45 11.3 11.2 11.2 11.195 22:45 14:45
13:50 11.3 11.2 11.2 11.22 22:50 14:50
13:55 11.3 11.1 11.2 11.155 22:55 14:55
14:00 11.2 11.1 11.1 11.125 23:00 15:00
Hour Average 11.37
Hour Min (*) 11.0 10.9 10.9 10.935
Hour Max (*) 12.0 11.8 11.8 11.765
Hour Std Dev 0.32 0.31 0.31

Plot 3 Temp Sensors Temp Sensors
Plot Calculated Temp Calculated Temp
Plot SR + 3 Temps + 3 Fans SR + 3 Temps + 3 Fans
TopPrecipitation / Wetness
LST Wire #1
Depth (mm)
Wire #2
Depth (mm)
Wire #3
Depth (mm)
Wet #1 Wet #2 Calculated
Precip (mm)
Tipping
Bucket
UTC DST
13:05 146.1 145.9 147.5 35 2631 0.0 0.0 22:05 14:05
13:10 146.2 145.9 147.5 35 2628 0.0 0.0 22:10 14:10
13:15 146.2 145.9 147.5 34 2430 0.0 0.0 22:15 14:15
13:20 146.1 145.9 147.5 43 2880 0.0 0.0 22:20 14:20
13:25 146.1 145.9 147.5 1246 2885 0.0 0.0 22:25 14:25
13:30 146.1 145.9 147.5 1245 2884 0.0 0.0 22:30 14:30
13:35 146.1 145.9 147.5 1246 2882 0.0 0.0 22:35 14:35
13:40 146.1 145.9 147.5 1245 2885 0.0 0.0 22:40 14:40
13:45 146.1 145.9 147.5 1245 2886 0.0 0.0 22:45 14:45
13:50 146.1 145.9 147.5 1241 2886 0.0 0.0 22:50 14:50
13:55 146.1 145.9 147.5 1245 2888 0.0 0.0 22:55 14:55
14:00 146.1 145.9 147.5 1245 2887 0.0 0.0 23:00 15:00
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
13:05 4.53 22:05 14:05
13:10 4.19 22:10 14:10
13:15 4.14 22:15 14:15
13:20 3.78 22:20 14:20
13:25 3.76 22:25 14:25
13:30 3.93 22:30 14:30
13:35 4.24 22:35 14:35
13:40 4.49 22:40 14:40
13:45 4.41 22:45 14:45
13:50 4.24 22:50 14:50
13:55 4.14 22:55 14:55
14:00 4.30 23:00 15:00
Hourly Avg 4.18
Hourly Max 5.72
Hourly Std Dev 0.55


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC DST
13:05 378.0 22:05 14:05
13:10 457.8 22:10 14:10
13:15 219.9 22:15 14:15
13:20 356.9 22:20 14:20
13:25 440.6 22:25 14:25
13:30 241.5 22:30 14:30
13:35 610.4 22:35 14:35
13:40 405.5 22:40 14:40
13:45 288.8 22:45 14:45
13:50 358.1 22:50 14:50
13:55 257.0 22:55 14:55
14:00 310.8 23:00 15:00
Hourly Avg 360.4
Hourly Min 104.0
Hourly Max 838.3
Hourly Std Dev 188.1

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC DST
13:05 15.05 13.98 22:05 14:05
13:10 15.98 13.87 22:10 14:10
13:15 13.69 13.45 22:15 14:15
13:20 14.54 12.90 22:20 14:20
13:25 15.65 13.37 22:25 14:25
13:30 14.07 13.85 22:30 14:30
13:35 16.35 13.73 22:35 14:35
13:40 15.65 14.44 22:40 14:40
13:45 14.16 13.75 22:45 14:45
13:50 14.56 13.29 22:50 14:50
13:55 14.03 13.43 22:55 14:55
14:00 14.07 13.05 23:00 15:00
Hourly Avg 14.99 13.59
Hourly Min 13.69
Hourly Max 16.35
Hourly Std 0.90 0.46

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
13:05 83 11.6 22:05 14:05
13:10 87 11.6 22:10 14:10
13:15 89 11.3 22:15 14:15
13:20 89 11.3 22:20 14:20
13:25 87 11.4 22:25 14:25
13:30 86 11.6 22:30 14:30
13:35 87 11.5 22:35 14:35
13:40 85 11.6 22:40 14:40
13:45 87 11.2 22:45 14:45
13:50 87 11.2 22:50 14:50
13:55 85 11.3 22:55 14:55
14:00 85 11.1 23:00 15:00
Min 11.0
Max 11.7
Std Dev 1.8 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)

Sensor #1
Fan
Sensor #2
Fan
Sensor #3
Fan
2.0
98.4 98.6

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
13.79 13.20 11.58

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 14.28
Reference Resistor Average 1499.7
Datalogger Signature 30867.0
Geonor Inlet Max Temp (°C) 13.41
Datalogger Program Version Number 2.424
Transmitted Year 2014
Transmitted Julian Day 259
Transmitted UTC Time (End of Hour) 2300
Transmitted Longitude -170.21
Transmitted Latitude 57.157
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