Saturday, April 19, 2014

DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0202Z April 20, 2014

Northern Plains/Mississippi Valley:
An area believed to be smoke mixed with blowing dust was analyzed over
the Central US this evening along frontal system.  The source of the
smoke was likely ag fires over the center of the country over the last
few days.  The source of the blowing dust is unknown.

Pacific Northwest/Western US:
An area of possible blowing dust was seen coming into the Pacific
Northwest and West Coast this evening extending as far east as Idaho and
Nevada.  The source of the blowing dust is likely from portions of Asia.

Hanna

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 DEPECTION
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.osdpd.noaa.gov/ml/land/hms.html
GIS:    http://www.firedetect.noaa.gov/viewer.html
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.