|Date: 24-Mar-19||Local Time: 06:37 AM||Meteorologist: Mims|
|Ag Burn Decision Above 3000 ft: Permissive Burn Day (Good)|
|A.M. Stability (°F) = 4||Wind Speed (mph)||=||3|
|500 millibar height (decameters) = 560||Average Rainfall (in)||=||0.12|
|Meteorological (MET) Factor||=||0.4|
|Air Quality (AQ) Factor (Basinwide 00-06 PST Average PM2.5)||=||7.4|
|ARB REVISED Basinwide Allocation||_________________________________________||=||2000|
|Tehama||5||4||1|| 200 acres
|When any district's 0-6 am average PM2.5 is >= 27 ug/m
increasing concentrations will result in a reduction
in allocation acres (e.g. 27-28 : 20%, 29-30 : 40%, 31-32 : 60%, 33-34 : 80%)
| *** WET DAY ***
The break in the action continues as weak ridging keeps storm activity at bay for one more day. Mostly sunny early will become increasing cloudy as our next weather system approaches. Winds stay light southerly with adequate mixing and air quality since we got a good cleanout from the previous system. Caution for damp fields again.
*** WET DAY ***
We resume the water works tomorrow with another cold front moving in. Scattered showers for Tuesday with yet another wet wave due in Tuesday night into Wednesday. This activity ends Thursday with one more due in Saturday.
|Mixing Height Discussion:|
|Valley: Mixing heights near 2500 feet.
|Valley: Light and variable to 5 mph early, then S/SW 2-6 mph
Delta: Light and variable to 5 mph.