weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

One product issued by NWS for:

Air Stagnation Advisory

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MEDFORD OR
1010 AM PST MON JAN 26 2015


ORZ029>031-270215-
/O.CON.KMFR.AS.Y.0001.000000T0000Z-150127T1900Z/
KLAMATH BASIN-
NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY-
CENTRAL AND EASTERN LAKE COUNTY-
INCLUDING THE CITIES OF...ALTAMONT...KLAMATH FALLS...BEATTY...
BLY...CRESCENT...GILCHRIST...SPRAGUE RIVER...LAKEVIEW
1010 AM PST MON JAN 26 2015

...AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST
TUESDAY...

AN AIR STAGNATION ADVISORY REMAINS IN EFFECT UNTIL 11 AM PST
TUESDAY.

* SYNOPSIS: STRONG HIGH PRESSURE WILL CONTINUE OVER THE REGION
  THROUGH TUESDAY MORNING. THIS WILL RESULT IN STRONG LOW LEVEL
  INVERSIONS AND STAGNANT AIR. THE HIGH PRESSURE WILL WEAKEN ON
  TUESDAY WITH TEMPORARY IMPROVEMENT IN MIXING OF THE AIR MASS.
  STAGNANT CONDITIONS WILL LIKELY RETURN AT THE END OF THE WEEK
  AND CONTINUE THROUGH NEXT WEEKEND.

* LOCATIONS INCLUDE: BEATTY...BLY...CRESCENT...GILCHRIST...
  SPRAGUE RIVER...LAKEVIEW...ALTAMONT...KLAMATH FALLS.

* IMPACTS: INCREASING POLLUTION WILL CAUSE AIR QUALITY TO
  DETERIORATE. THESE CONDITIONS MAY MAKE BREATHING MORE
  DIFFICULT FOR THOSE WITH HEALTH CONDITIONS.

* VIEW THE HAZARD AREA IN DETAIL AT HTTP://GO.USA.GOV/ZYV5

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AN AIR STAGNATION ADVISORY INDICATES THAT DUE TO LIMITED MOVEMENT
OF AN AIR MASS ACROSS THE ADVISORY AREA...POLLUTION WILL
INCREASE.

$$




U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE