Monday, July 18, 2016

DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0200Z July 19, 2016

SMOKE:
Labrador/Quebec:
Several light to moderate density smoke plumes were seen traveling north
along the Quebec/Labrador border north of Michikamau Lake and northeastern
Labrador near the coast.

West and Central Canada/Northern Plains/Great Lakes:
An expansive area of light density remnant smoke could be seen spanning
from northern British Columbia east across most of central Canada
including most of Hudson bay and as far east as northwestern Quebec and
into the Northern Plains and the Great Lakes region.  Within this area of
light density smoke was a large swath of moderate density remnant smoke
which could be seen from northern Alberta and the southern portions
of the Northwestern Territories east to western Ontario as well as
another swath that spanned from central Saskatchewan southeast into
western Michigan. This area of remnant smoke primarily originated from
wildfires in the Northwest Territories but wildfires in central Alaska
from several days ago also contributed to this remnant smoke as well.
Embedded within this remnant smoke were multiple moderate to heavy density
smoke plumes in northern Saskatchewan, and northern Alberta which were
seen traveling east.

Alaska:
An area of light density remnant smoke was seen in the Gulf of Alaska
moving to the southeast from south-central Alaska where it originated from
wildfires.  Wildfires continue to burn producing light to heavy density
smoke which was traveling to the southeast in south-central Alaska.

Wyoming:
An impressive light to heavy density smoke plume was seen emitting from a
wildfire named Cliff in the northwest corner of Sublette county Wyoming.
This plume was expanding to the east-northeast into north-central Wyoming
to about the Wyoming and Montana border.

DUST:
Caribbean Sea/Puerto Rico:
An area of Saharan dust could be seen in-between cloud cover moving
west over the central/western Caribbean Sea. Another area of Saharan
dust was seen to the northeast traveling over Puerto Rico and moving
more west-northwest towards the Bahamas.

Central and Southern Plains/Midwest:
An area of Saharan dust was seen spanning from eastern New Mexico across
the Southern/Central Plains into the Midwest and was primarily traveling
to the north.

Nevada:
An area of blowing sand was seen coming off the Carson Sink in
west-central Nevada and was traveling east.

-Cronin

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.