AIR STAGNATION ADVISORY
Warning Issue Date: 318 PM PST THU DEC 24 2009
...AIR STAGNATION ADVISORY IN EFFECT FROM 4 AM THURSDAY TO 4 PM
PST SATURDAY BELOW 3000 FEET...
THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED AN AIR
STAGNATION ADVISORY BELOW 3000 FEET...WHICH IS IN EFFECT FROM
4 AM THURSDAY TO 4 PM PST SATURDAY.
* ADVISORY: STABLE CONDITIONS AND LIGHT WINDS WILL CONTRIBUTE TO
THE POTENTIAL FOR INCREASING POLLUTION LEVELS STARTING THURSDAY.
AIR STAGNATION MAY BE A PROBLEM THROUGH AT LEAST SATURDAY.
* LOCATIONS INCLUDE: ELEVATIONS IN EASTERN WASHINGTON BELOW 3000
FEET AND ELEVATIONS IN THE NORTHERN AND CENTRAL IDAHO PANHANDLE
BELOW 3000 FEET.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
AN AIR STAGNATION ADVISORY INDICATES THAT LIGHT WINDS AND STABLE
CONDITIONS ARE EXPECTED...AND POLLUTION HAS THE POTENTIAL TO
INCREASE TO DANGEROUS LEVELS. PERSONS WITH RESPIRATORY ILLNESS
SHOULD FOLLOW THEIR PHYSICIANS ADVICE FOR DEALING WITH HIGH LEVELS
OF AIR POLLUTION.
$$
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