Mt Hamilton Weather

07-12-2025	DavisCop	Davis120	VaisaAPF	Davis40	DavisCro	Average
Temp Out	76.6	76.1		75.1	75.6	75.84 F
Dew Temp	37	45.5		44.6	41.8	42.22 F
Humidity	24	34		34	30	30.5 %
Wind Speed	0	0		0	2	0 mph
Wind Dir	133	316		201	266	Az=44
Pressure	25.82	25.85		25.78	25.94	--25.55 inHg
Precip		0		0		No Precip
Time PST	22:36:44	22:36:44	M5 OUT	22:36:35	22:36:44	22:37:00

KAIT Rain & Dew 07-12-2025 22:36:59 No Rain rainint= 1% outdew= 1% indew= 0%
120 inch Rain & Dew 07-12-2025 22:37:00 No Rain rainint= 0% outdew= 8% indew= 0%
40 inch Rain & Dew 07-12-2025 22:36:43 No Rain rainint= 3% outdew= 0% indew= 0%
Crossley Rain & Dew 07-12-2025 22:36:59 No Rain rainint= 0% 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									------
In per 0.24 liter	7456	577							22:12:35

Estimated combined 0.3+0.5um particles weight as of 07-12-2025 10:09:53 is 21 ug/m3
Estimated PM2.5 Air Quality Index is 107 Unhealthy for Sensitive Groups , TSP is 183 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 6954 feet above MH & estimated cloud temp is 7 F