Wednesday, November 28, 2007

DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0000Z November 29, 2007

Southern and Southeastern US:
A significant amount of fires were detected in satellite imagery during
the day, but only approximately 17 of them were emitting smoke that
was visible in satellite imagery. Nearly all of the plumes were thin in
density and relatively small. The largest plume was a light to moderately
dense plume associated with a fire near the border of Charleston and
Georgetown Counties in southeastern South Carolina. This area of smoke
spread to the southwest during the day nearing the vicinity of Charleston
during the late afternoon.

Arizona:
A large fire in the Coconino National Forest in southern Coconino County
between Payson and Winslow was responsible for a dense smoke plume which
fanned out to the northeast and also to the southwest. A developing
moderately dense to locally dense smoke plume from a fire just east
of Prescott in east central Yavapai County was observed moving to the
northeast before clouds obscured the view. Smoke was also briefly visible
from two fires in southern Apache County before cloudiness interfered
with additional smoke detection and density information.

California:
News reports indicate a controlled burn was set on Mount Hamilton
near the Lick Observatory in Santa Clara County. Visible satellite
imagery showed a burst of moderately dense to locally dense smoke from
this fire which fanned out to the east and west as the mass of smoke
moved southward. The smoke also took on some interesting ring shaped
characteristics in satellite imagery. Fires in or close to the Sierra
Nevada Range in El Dorado, Mariposa, and Fresno Counties were emitting
moderately dense to locally dense smoke plumes which were generally
moving very slowly northward. Several fires were detected once again
in the Sacrament Valley. Moderately dense smoke plumes were observed
moving rapidly to the south from fires in eastern Colusa and western
Sutter Counties in the general direction of Sacramento.

JS

 


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.