Mt Hamilton Weather
HelpLickDavis120VaiTestDavis40ES212VaisaAPFAverage
Temp Out34.83435.537.9434.8834.79 F
Dew Temp34.83535.5....34.735 F
Humidity100....100102100100 %
Wind Speed0....6....02 mph
Wind Dir240....229....WestAz=234
Pressure25.5....25.48....25.54-0.01 inHg
Precip0.... 12 ....1HRainFog
Time PST15:21:4915:21:2115:21:2915:17:5315:21:5315:21:53
40 inch Rain & Dew 01-19-2017 15:21:49 Raining! rainint= 20% outdew= 94% indew= 1%
120 inch Rain & Dew 01-19-2017 15:21:49 Raining! rainint= 75% outdew= 86% indew= 0%
Particles um0.30.50.71.02.03.05.010.0Time
Out per 0.26 liter63253453153153052448024915:17:53
In per 0.24 liter48064 15:12:46


120 Dome Floor Air Particles 01-19-2017 15:12:46 0.3 um=480 0.5 um=64
Outside Air Particles by APF01-19-2017_15:17:53_0.3um=632_0.5um=534_0.7um=531_1.0um=531_2.0um=530_3.0um=524_5.0um=480_10.0um=249_sc=12804625_fl=0.7_st=23_er=0_RH=102%_T=37.94F

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