Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Medford, OR

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000
WWUS76 KMFR 131710
NPWMFR

URGENT - WEATHER MESSAGE
National Weather Service Medford OR
910 AM PST Wed Dec 13 2017

ORZ023-024-026-029>031-141700-
/O.CON.KMFR.AS.Y.0005.000000T0000Z-171215T1800Z/
Central Douglas County-Eastern Curry County and Josephine County-
Jackson County-Klamath Basin-
Northern and Eastern Klamath County and Western Lake County-
Central and Eastern Lake County-
Including the cities of Drain, Elkton, Roseburg, Sutherlin,
Green, Myrtle Creek, Canyonville, Grants Pass, Cave Junction,
Medford, Ashland, Altamont, Klamath Falls, Beatty, Bly, Crescent,
Gilchrist, Sprague River, Adel, and Lakeview
910 AM PST Wed Dec 13 2017

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST
FRIDAY...

* Air stagnation locations include: All inland valleys.

* Impacts: Limited ventilation will result in degraded air
  quality, which may pose a risk to those working outside and to
  those with sensitive health issues.

* View the hazard area in detail at
  https://www.wrh.noaa.gov/mfr/HAZARD

Precautionary/preparedness actions...

An air stagnation advisory indicates that due to limited movement
of an air mass across the advisory area, pollution will increase.

&&

$$

BTL


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