wwus76 kmfr 281811
npwmfr
430
urgent - weather message
national weather service medford or
1011 am pst wed jan 28 2015
orz024-026-290215-
/o.exp.kmfr.fg.y.0009.000000t0000z-150128t1800z/
/o.con.kmfr.as.y.0001.000000t0000z-150131t2100z/
eastern curry county and josephine county-jackson county-
including the cities of...grants pass...cave junction...medford...
ashland
1011 am pst wed jan 28 2015
...air stagnation advisory remains in effect until 1 pm pst
saturday...
...dense fog advisory has expired...
the dense fog advisory is no longer in effect. an air stagnation
advisory remains in effect until 1 pm pst saturday.
* synopsis: high pressure will continue over the region through
at least saturday morning continuing low level inversions
and generally stagnant air. the high will weaken slightly
today resulting in some improvement in vertical mixing...but
not enough to completely mix out the stagnant air in the
west side valleys. the inversion is expected to strengthen
again tonight into the weekend before dissipating early next
week.
* locations include: grants pass...cave junction...medford...
ashland...drain...elkton...roseburg...sutherlin...green...
myrtle creek...canyonville.
* impacts: air quality will deteriorate if significant
pollution particulates accumulate. these particulates could
make breathing more difficult for those with respiratory
ailments.
* 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
could increase to levels that affect health.
&&
$$

wwus76 kmfr 302131
npwmfr
orz029>031-010000-
/o.con.kmfr.as.y.0001.000000t0000z-150201t2100z/
klamath basin-
northern and eastern klamath county and western lake county-
central and eastern lake county-
including the cities of...altamont...klamath falls...beatty...
crescent...gilchrist...sprague river
131 pm pst fri jan 30 2015
...air stagnation advisory remains in effect until 1 pm pst
sunday...
an air stagnation advisory remains in effect until 1 pm pst
sunday.
* synopsis: valley inversions remain strong through sunday
morning. a front is expected to move through later sunday and
sunday night which will disrupt the inversions and improve air
quality.
* locations include: beatty...crescent...gilchrist...sprague
river...altamont...klamath falls.
* impacts: air quality will deteriorate if significant
particulates from pollution accumulate. these conditions
could make breathing more difficult for those with
respiratory ailments.
* 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
could increase to levels that affect health.
$$