Sunday, June 7, 2009

DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0230Z June 8, 2009

Western Canada/Alaska:
Dense smoke continued to emanate and spread eastward from a large fire
burning in the Yukon of northwestern Canada. Another very large fire
complex in northern British Columbia was emitting dense smoke which
moved mainly to the west. Earlier in the day, a large mass of smoke
of varying density was visible in relatively cloud free areas covering
northern and eastern Alaska and western Canada from Yukon to southern
British Columbia province.

Southwestern Canada/Washington:
The large fire in southwestern British Columbia continued to emit
dense smoke which moved mainly to the south during the afternoon toward
Vancouver and the southern portion of Vancouver Island. Another area
of possible smoke attributed to this fire was visible through breaks
in the clouds covering eastern and southeastern Washington as well as
northern and northeastern Oregon and south central Idaho. Cloudiness
in the Pacific Northwest hindered additional information on the extent
of the smoke. Because of the clouds, it is not known if the smoke is
present in the Seattle or Portland metro areas.

South Central Canada to the Great Lakes Region:
Extensive cloudiness still prevented the detection of smoke in this
region. It is not known if any residual detached smoke from the ongoing
fires in Alaska and western Canada was present here, but satellite
imagery from previous days did indicate the possible presence of smoke.

Bay of Campeche:
A rather extensive mass of smoke, likely originating from the gas fields
in the southern Bay of Campeche, was observed this afternoon covering
a good portion of the Bay of Campeche.

JS


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.ssd.noaa.gov/PS/FIRE/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.