Sunday, September 14, 2014

DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0245Z September 15, 2014

SMOKE:
Western U.S:
An extensive area of smoke associated with multiple wildfires occurring
throughout much of the Western U.S. is persisting over the region. The
smoke is visible over southern Washington, Oregon, northern California,
Idaho, western Montana, and western Wyoming. Moderate density smoke
is seen over southern Washington, Oregon, far northern California,
and central Idaho, and the heaviest smoke remains closest to the
wildfires. Wildfires occurring in central California (Dog Bar and Meadow
wildfires) are also producing moderate to heavy density smoke, moving
to the northeast into Nevada.

British Columbia:
Light density smoke associated with a fire complex in west-central
British Columbia was seen drifting southward through the province and
towards the Washington border.

Northern and central Canada:
Fires in Northwest Territories west of Great Slave Lake have appeared
again, producing light density smoke that is moving southeastward over
Alberta and Saskatchewan, currently as far as the Montana border.

Heeps

THIS TEXT PRODUCT IS PRIMARILY INTENDED TO DESCRIBE SIGNIFICANT AREAS
OF SMOKE ASSOCIATED WITH ACTIVE FIRES AND SMOKE WHICH HAS BECOME
DETACHED FROM THE FIRES AND DRIFTED SOME DISTANCE AWAY FROM THE SOURCE
FIRE..TYPICALLY OVER THE COURSE OF ONE OR MORE DAYS. AREAS OF BLOWING DUST
ARE ALSO DESCRIBED. USERS ARE ENCOURAGED TO VIEW A GRAPHIC DEPICTION OF
THESE AND OTHER PLUMES WHICH ARE LESS EXTENSIVE AND STILL ATTACHED TO
THE SOURCE FIRE IN VARIOUS GRAPHIC FORMATS ON OUR WEB SITE:

JPEG:   http://www.ospo.noaa.gov/Products/land/hms.html
GIS:    http://www.firedetect.noaa.gov/viewer.htm
KML:    http://www.ssd.noaa.gov/PS/FIRE/kml.html
ANY QUESTIONS OR COMMENTS REGARDING THIS PRODUCT 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.