HI Mauna Loa 5 NNE
Mauna Loa Obsv., NOAA Earth Systems Res. Lab.,Global Mon. Div.
Period of record Sep 26 2005 — Oct 23 2014
alert iconExperimental Station

Sensor Monitoring Data


Oct 23 2014 11:00 AM HST
Oct 23 11:00 AM LST, Oct 23 21:00 UTC
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Temperature (°C)
LST Sensor #1 Sensor #2 Sensor #3 Calculated UTC
10:05 11.3 11.2 11.1 11.22 20:05
10:10 11.0 11.0 10.8 10.97 20:10
10:15 11.2 11.3 11.2 11.19 20:15
10:20 11.1 11.2 11.1 11.09 20:20
10:25 11.6 11.7 11.6 11.63 20:25
10:30 11.8 12.0 11.9 11.9 20:30
10:35 11.4 11.5 11.5 11.52 20:35
10:40 11.2 11.3 11.4 11.3 20:40
10:45 11.8 11.9 11.8 11.84 20:45
10:50 12.2 12.2 12.2 12.16 20:50
10:55 12.1 12.2 12.3 12.19 20:55
11:00 12.6 12.6 12.6 12.6 21:00
Hour Average 11.62
Hour Min (*) 10.9 10.9 10.7 10.85
Hour Max (*) 12.6 12.6 12.6 12.6
Hour Std Dev 0.64 0.68 0.70

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
10:05 163.3 169.0 165.8 1294 3014 0.0 0.0 20:05
10:10 163.3 169.0 165.7 1295 3014 0.0 0.0 20:10
10:15 163.3 169.0 165.7 1294 3012 0.0 0.0 20:15
10:20 163.3 169.0 165.7 1292 3013 0.0 0.0 20:20
10:25 163.3 169.0 165.7 1294 3013 0.0 0.0 20:25
10:30 163.3 169.0 165.6 1294 3011 0.0 0.0 20:30
10:35 163.3 169.0 165.7 1294 3014 0.0 0.0 20:35
10:40 163.3 169.0 165.7 1293 3009 0.0 0.0 20:40
10:45 163.3 169.0 165.7 1294 3015 0.0 0.0 20:45
10:50 163.3 169.0 165.7 1294 3015 0.0 0.0 20:50
10:55 163.3 169.0 165.7 1293 3018 0.0 0.0 20:55
11:00 163.3 169.0 165.7 1294 3018 0.0 0.0 21:00
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
10:05 2.12 20:05
10:10 2.52 20:10
10:15 2.79 20:15
10:20 2.75 20:20
10:25 2.26 20:25
10:30 3.36 20:30
10:35 2.91 20:35
10:40 3.41 20:40
10:45 2.63 20:45
10:50 2.74 20:50
10:55 2.92 20:55
11:00 2.82 21:00
Hourly Avg 2.77
Hourly Max 5.27
Hourly Std Dev 0.78


Plot Wind 1.5m Wind
TopSolar Radiation

Solar Radiation (Watts/m2)

LST Avg UTC
10:05 819.0 20:05
10:10 830.0 20:10
10:15 841.0 20:15
10:20 853.0 20:20
10:25 865.0 20:25
10:30 874.0 20:30
10:35 883.0 20:35
10:40 892.0 20:40
10:45 901.0 20:45
10:50 911.0 20:50
10:55 917.0 20:55
11:00 924.0 21:00
Hourly Avg 875.7
Hourly Min 812.3
Hourly Max 928.3
Hourly Std Dev 33.4

Plot Solar Radiation Solar Radiation
TopSurface Temperature

Surface (IR) Temperature (°C)

LST Corrected IR Sensor
Body Temp
UTC
10:05 30.02 18.05 20:05
10:10 30.12 18.11 20:10
10:15 30.56 18.35 20:15
10:20 30.94 18.52 20:20
10:25 31.39 18.62 20:25
10:30 31.35 18.63 20:30
10:35 31.47 18.64 20:35
10:40 31.34 18.63 20:40
10:45 32.49 18.76 20:45
10:50 33.38 18.92 20:50
10:55 34.21 19.05 20:55
11:00 34.55 19.15 21:00
Hourly Avg 31.43 18.62
Hourly Min 29.68
Hourly Max 34.55
Hourly Std 1.31 0.33

Plot Surface Temperature Surface Temperature
Plot Temp + IR + SR + Wind Temp + IR + SR + Wind
TopRelative Humidity
LST RH (%) Temp (°C) at
RH Sensor
UTC
10:05 31 11.4 20:05
10:10 32 10.9 20:10
10:15 32 11.2 20:15
10:20 31 11.2 20:20
10:25 26 11.5 20:25
10:30 28 12.1 20:30
10:35 27 11.6 20:35
10:40 27 11.4 20:40
10:45 26 11.8 20:45
10:50 22 12.2 20:50
10:55 22 12.4 20:55
11:00 20 12.6 21:00
Min 10.8
Max 12.6
Std Dev 4.5 0.6

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
129.0 129.4 112.6

Plot Fans Fan Speeds

Battery Voltages

GOES Transmitter GOES Transmitter
Under Full Load
Datalogger
14.35 14.00 11.61

Plot Battery Voltages Battery Voltages

Other Diagnostics

Value
Minutes Datalogger Door Was Open 0.00
23X Panel Temp (°C) 16.09
Reference Resistor Average 1499.7
Datalogger Signature 58888.0
Geonor Inlet Max Temp (°C) 15.12
Datalogger Program Version Number 2.424
Transmitted Year 2014
Transmitted Julian Day 296
Transmitted UTC Time (End of Hour) 2100
Transmitted Longitude -155.57
Transmitted Latitude 19.535
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