Mt Hamilton Weather
HelpLickDavis120VaiTestDavis40ES212VaisaAPFAverage
Temp Out51.25051.352.165050.62 F
Dew Temp32.63034.2....29.331.52 F
Humidity494652504848.75 %
Wind Speed14....15....712 mph
Wind Dir321....304....NWAz=312
Pressure25.85....25.82....25.89+0.34 inHg
Precip0.... 0 ....0 No Precip
Time PST18:36:5418:37:2118:36:5818:36:2918:37:5218:37:00
40 inch Rain & Dew 03-29-2017 18:36:58 No Rain rainint= 2% outdew= 2% indew= 1%
120 inch Rain & Dew 03-29-2017 18:36:54 No Rain rainint= 4% outdew= 4% indew= 0%
Particles um0.30.50.71.02.03.05.010.0Time
Out per 0.26 liter1300286145904051018:36:29
In per 0.24 liter2209146 18:09:13


120 Dome Floor Air Particles 03-29-2017 18:09:13 0.3 um=2209 0.5 um=146
Outside Air Particles by APF03-29-2017_18:36:29_0.3um=1300_0.5um=286_0.7um=145_1.0um=90_2.0um=40_3.0um=5_5.0um=1_10.0um=0_sc=18777008_fl=0.7_st=23_er=0_RH=50%_T=52.16F

Particle Warning 12000 0.3um 800 0.5 um /0.24 liter -- Closure 17000 0.3um 1000 0.5um /0.24 liter
Davis40 precip = rain rate * 0.01"/Hr -- VaiTest located by AstroDome/excluded from avg
Davis120 precip = 120" telescope dew sensor 0=dry 100=wet closure~>15
Average pressure = deviation from MH normal -- VaisaAPF precip 0=norain 1=rain
Average pressure = hundredths of inches of mercury above or below normal MH pressure