Friday, July 16, 2010

DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0215Z July 17, 2010

Central Canada/Northern US:
Dense smoke from large fires primarily burning in northern Saskatchewan
extended southward into Manitoba and Minnesota before turning east
across northern Wisconsin, northern Michigan, northern Ohio, western
New York and then northeast into eastern Ontario and western Quebec.
Additional moderate to very dense residual smoke was found over the
Northwest Territories.

Alaska/Northwestern Canada:
Light with isolated moderate smoke was located in east central Alaska
and extended into northern Yukon.  Cloudiness hindered smoke detection
later in the day.

Eastern Seaboard from Mid Atlantic to New England:
An area of aerosols of unknown composition was moving north along the
coast ahead of a frontal boundary.

Central Plains:
An area of aerosols of unknown composition and origin stretched from
Kansas northward into the Dakotas.  It is possible that some residual
smoke from ag burns in Oklahoma and Kansas as well as from a fire in
Garfield County, Colorado, may be present in this area.

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.