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Air Stagnation Advisory

URGENT - WEATHER MESSAGE
National Weather Service Medford OR
328 AM PST Sat Jan 22 2022

CAZ080>082-084-085-ORZ023>026-029>031-222300-
/O.CON.KMFR.AS.Y.0002.220123T0600Z-220129T1200Z/
Western Siskiyou County-Central Siskiyou County-
South Central Siskiyou County-
Northeast Siskiyou and Northwest Modoc Counties-Modoc County-
Central Douglas County-Eastern Curry County and Josephine County-
Eastern Douglas County Foothills-Jackson County-Klamath Basin-
Northern and Eastern Klamath County and Western Lake County-
Central and Eastern Lake County-
Including the cities of Fort Jones, Greenview, Happy Camp,
Scott Bar, Yreka, Dunsmuir, Mount Shasta, Tulelake, Adin,
Alturas, Canby, Lookout, Drain, Elkton, Roseburg, Sutherlin,
Green, Myrtle Creek, Canyonville, Glendale, Grants Pass,
Cave Junction, Steamboat, Toketee Falls, Medford, Ashland,
Altamont, Klamath Falls, Beatty, Bly, Chemult, Crescent,
Gilchrist, Sprague River, Adel, Lakeview, and Valley Falls
328 AM PST Sat Jan 22 2022

...AIR STAGNATION ADVISORY REMAINS IN EFFECT FROM 10 PM THIS
EVENING TO 4 AM PST SATURDAY...

* WHAT...A period of stagnant air with light winds and poor mixing
  is expected.

* WHERE...Portions of northern California and south central and
  southwest Oregon, mostly in valley locations.

* WHEN...From 10 PM January 22 to 4 AM PST Saturday January 29.

* IMPACTS...Air stagnation could result in the development and
  persistence of deteriorating air quality.

* View the hazard area in detail at
  https://www.wrh.noaa.gov/map/?wfo=mfr

PRECAUTIONARY/PREPAREDNESS ACTIONS...

State air quality agencies highly recommend that no outdoor
burning occur and that residential wood burning devices be
limited as much as possible. According to state air quality
agencies, prolonged periods of stagnant air can hold pollutants
close to the ground where people live and breathe. Check with
your local burn agency for any current restrictions in your area.

&&

$$

Visit us at https://www.weather.gov/Medford



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