Tuesday, April 19, 2011

DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0215Z April 20, 2011

Gulf of Mexico and Southern Texas and Southeast Coast:
Light to moderately dense smoke from wildfires in Central America remains
over much of the western and central Gulf of Mexico and extends behind
the sea breeze into Texas/Louisana/Mississippi/Alabama.  Large fires
continuing in northern Mexico are also continuing to spew smoke eastward
over southern Texas and into the Gulf of Mexico contributing to the
remand smoke area.  Area of light remnant smoke can be seen in in late day
imagery off the coast of North and South Carolina, Georgia, and Florida.

North Central Texas:
Area of blowing dust seen from the TX/NM border west of Lubbock and
extends east to Mineral Wells.

Pacific Northwest and Southern California/Baja:
Large areas of aerosols believed to be dust from eastern Asia remans
present over Washington and Oregon as well as Southern California and
the northern Baja/Gulf of California.

Liddick


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.