Mt Hamilton Weather

05-29-2025	DavisCop	Davis120	VaisaAPF	Davis40	DavisCro	Average
Temp Out	68.6	71.4	68.18	68.3	70.2	69.33 F
Dew Temp	17.3	24.2	21.74	33.7	31.5	25.68 F
Humidity	14	17	17	28	24	20 %
Wind Speed	14	26	0	17	19	15 mph
Wind Dir	360	358	North	360	316	Az=359
Pressure	29.74	29.75	25.85	25.77	26.02	+0.3 inHg
Precip		0	0	0		No Precip
Time PST	20:45:14	20:45:19	20:45:18	20:45:18	20:45:16	20:45:18

KAIT Rain & Dew 05-29-2025 20:45:17 No Rain rainint= 0% outdew= 1% indew= 0%
120 inch Rain & Dew 05-29-2025 20:45:19 No Rain rainint= 0% outdew= 12% indew= 0%
40 inch Rain & Dew 05-29-2025 20:45:18 No Rain rainint= 2% outdew= 1% indew= 0%
Crossley Rain & Dew 05-29-2025 20:45:16 No Rain rainint= 1% outdew= 1% indew= 0%

Particles um	0.3	0.5	0.7	1.0	2.0	3.0	5.0	10.0	Time
Out per 0.24 liter	2567	411	217	129	34	6	0	0	20:39:39
In per 0.24 liter	1659	268							20:20:56

Estimated combined 0.3+0.5um particles weight as of 05-29-2025 20:39:39 is 12 ug/m3
Estimated PM2.5 Air Quality Index is 110 Unhealthy for Sensitive Groups , TSP is 159 Above Secondary Standard

Out Particle Warning 0.24/L 0.3:21400 0.5:1750 0.7:650 1.0:400 2.0:130 3.0:60 5.0:18 10.0:2
Out Particle Closure 0.24/L 0.3:30600 0.5:2500 0.7:2000 1.0:1200 2.0:400 3.0:180 5.0:60 10.0:3
In Particle Warning 0.24/L 0.3:12000 0.5:980 In Particle Closure 0.24/L 0.3:17000 0.5:1400
Davis40 precip = rain rate * 0.01"/Hr Davis120 precip = 120" teles dew sensor 0=dry 100=wet closure~>15
Avg pressure = deviation 0.01 X in Hg from MH normal - VaisaAPF precip 0=norain 1=rain
If clouds visible overhead: estimated cloud base is at 10727 feet above MH & estimated cloud temp is -35 F