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Severe Weather

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Washington, Greater Vancouver Area

Air Stagnation Advisory

Statement as of 11:24 AM PST on December 13, 2017

Expires 5:00 PM EST on December 14, 2017


... Air stagnation advisory remains in effect until 2 PM PST
Thursday...

* air quality... air quality may deteriorate due to an extended
period of stagnant air conditions.

* Timing... through Thursday afternoon.

* Locations... most of Clark County, but excluding areas near the
Columbia River gorge.

* Impacts... limited ventilation may result in deteriorating air
quality continuing this week.

Precautionary/preparedness actions...

An air stagnation advisory indicates that due to limited movement
of an air mass across the advisory area, pollution will increase
to dangerous levels. Persons with respiratory illness should
follow their physicians advice for dealing with high levels of
air pollution.




Weather Severe Map
Alaska - Winter Weather Advisory , Blizzard Warning , Special Statement , Record Report
Arizona - Wind Advisory , Fire Weather Warning , Record Report
Arkansas - Public Information Statement
California - Wind Advisory , Fire Weather Warning , Beach Hazard Statement , Record Report
Colorado -
Connecticut - Special Statement , Public Information Statement
Delaware - Public Information Statement
District of Columbia - Public Information Statement
Florida - Coastal Hazard Statement
Hawaii - High Surf Warning , High Surf Advisory , High Wind Warning
Idaho - Air Stagnation Advisory , Air Quality Alert
Illinois - Special Statement
Indiana - Wind Advisory , Winter Weather Advisory , Special Statement
Iowa - Public Information Statement
Kentucky - Wind Advisory
Louisiana - Storm Surge Warning, Tropical Storm Warning
Maine - Public Information Statement
Maryland - Wind Advisory , Winter Weather Advisory , Special Statement , Public Information Statement
Massachusetts - Public Information Statement
Michigan - Flood Warning , Flood Advisory , Winter Weather Advisory , Public Information Statement , Public Information Statement
Minnesota - Public Information Statement
Missouri -
Montana - Freezing Fog Advisory , Air Quality Alert , Record Report , Record Report
Nebraska - Public Information Statement
Nevada - Wind Advisory
New Jersey - Winter Weather Advisory , Special Statement , Public Information Statement
New Mexico -
New York - Winter Weather Advisory , Special Statement , Record Report , Public Information Statement
North Carolina - Wind Advisory , High Wind Warning , Public Information Statement
Ohio - Wind Advisory , Winter Weather Advisory , Winter Storm Warning , Special Statement , Public Information Statement , Public Information Statement
Oregon - Air Stagnation Advisory , Air Quality Alert
Pennsylvania - Winter Weather Advisory , Winter Storm Warning , Public Information Statement
Rhode Island - Public Information Statement
South Dakota - Wind Advisory , Winter Weather Advisory
Tennessee - Wind Advisory
Texas - Tropical Storm Warning , Storm Surge Watch, Tropical Storm Warning
Utah - High Wind Warning , Record Report
Virginia - Wind Advisory , High Wind Warning , Public Information Statement
Washington - Air Stagnation Advisory
West Virginia - Wind Advisory , Winter Weather Advisory , Public Information Statement
Wisconsin - Flood Warning , Winter Weather Advisory , Record Report , Public Information Statement
Wyoming - Winter Weather Advisory , Special Statement
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