Sunday, September 27, 2009

DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0200Z September 28, 2009

Plains/Mississippi Valley:
Earlier Today:
A large area of smoke stretches from eastern Wyoming/Colorado across the
Plains and as far east as western Illinois/Wisconsin.  The smoke reaches
as far south as northeast Texas/northwest Louisiana.  Within this smoke
is an area of dense smoke extending from eastern Colorado into northwest
Kansas and north into southern Nebraska.  An area of moderately dense
smoke stretches a little farther east into north central Kansas and
eastern Nebraska and just reaching across the border into west central
Iowa.  The residual smoke is from the wildfires burning across California,
Oregon, Washington, Idaho and Montana.

Currently:
The moderately dense smoke has moved farther east into southern Iowa, most
of Missouri, northern Arkansas and into western Illinois.  The lighter
smoke has moved as far east as southern Ohio and eastern Kentucky.

Western US:
An area of light to moderately dense residual smoke is moving north along
western California and the Pacific coast.  Some of the light smoke is
now moving into southern/central sections of Oregon and combining with
the smoke from the wildfires burning in the Douglas and Lane counties.

Wildfires in Douglas and Lane counties in the Umpqua National Forest
(Cascade Range near the town of Toketee Falls and along highway 138)
are producing an area of very dense to dense smoke.  The very dense
smoke is moving north into central and northern Oregon with the dense
smoke from these fires moving west and reaching the Pacific coast. The
smoke is combining with residual smoke moving up the California coast.

Numerous other wildfires are burning across parts of western Wyoming,
Montana and eastern Idaho.  These wildfires are producing anything from
light to very thick smoke.  Most of the smoke is heading in a west to
southwest direction.

J Kibler


More information on the areas of smoke described above as well as others
can be found at the locations listed below.

THE FORMAT OF THIS TEXT PRODUCT IS BEING MODIFIED. IT WILL NO LONGER
DESCRIBE THE VARIOUS PLUMES THAT ARE ASSOCIATED WITH ACTIVE FIRES. THESE
PLUMES ARE DEPICTED IN VARIOUS GRAPHIC FORMATS ON OUR WEB SITE:

JPEG:   http://www.osdpd.noaa.gov/ml/land/hms.html
GIS:    http://www.firedetect.noaa.gov/viewer.htm
KML:    http://www.ssd.noaa.gov/PS/FIRE/kml.html

THIS TEXT PRODUCT WILL CONTINUE TO DESCRIBE SIGNIFICANT AREAS OF SMOKE
WHICH HAVE BECOME DETACHED FROM AND DRIFTED SOME DISTANCE AWAY FROM THE
SOURCE FIRE, TYPICALLY OVER THE COURSE OF ONE OR MORE DAYS. IT WILL ALSO
STILL INCLUDE DESCRIPTIONS OF BLOWING DUST.

ANY QUESTIONS OR COMMENTS REGARDING THESE CHANGES OR THE SMOKE TEXT
PRODUCT IN GENERAL SHOULD BE SENT TO SSDFireTeam@noaa.gov

 


Unless otherwise indicated:
  • Areas of smoke are analyzed using GOES-EAST and GOES-WEST Visible satellite imagery.
  • Only a general description of areas of smoke or significant smoke plumes will be analyzed.
  • A quantitative assessment of the density/amount of particulate or the vertical distribution is not included.
  • Widespread cloudiness may prevent the detection of smoke even from significant fires.