Thursday, June 21, 2012

DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 1715Z June 22, 2012

Southwest US/West Texas/Northwest Mexico:
Several areas of smoke could be seen this morning over northwest Mexico,
west Texas, southwest Colorado, New Mexico, Arizona, southwest Utah,
south Nevada, and southeast California. This smoke is a mix of remnant
and new smoke from numerous wildfires burning in the southwest US and
in northwest Mexico.

North Nevada:
A small patch of drifting smoke from fires in Central California could
be seen moving northward across Nevada this morning.

Central Plains:
An area of thin remnant smoke extended from eastern Wyoming southeast
across parts of Colorado/Nebraska to north central Kansas. This smoke is
believed to mostly be from the High Park fire in north central Colorado.

Eastern US:
A large area of aerosol covering the eastern US, and stretching from
Kentucky/Tennessee eastward across the Atlantic and northeastward into
southern Quebec, is believed to be made up of ozone and other unknown
aerosols. At the southeastern edge of the hazy mass of aerosols, a band
of what is believed to be smoke from a large fire in southeast North
Carolina can be seen extending eastward off the coast. This fire was
producing new smoke this morning.

Eastern Canada:
Several fires burning in Labrador over the past few days had produced thin
to moderately dense smoke over the southeast part of the province. Another
patch of thin remnant smoke had drifted southward across the Gulf of
St. Lawrence.

Western Canada/North Central US:
While several wildfires in Alberta, Northwest Territories, and Yukon
Territory were producing smoke across western parts of Canada today,
another thin, unknown aerosol could be seen that extended from the Yukon
Territory southeast across Canada and the north central US to Minnesota,
Iowa, and east Nebraska. This aerosol could not be fully determined to
be smoke but may be partially made up of remnant smoke from Asia.

Alaska:
A large area of smoke covered much of northern Alaska this morning
along with other unknown aerosols. This smoke is from numerous wildfires
burning in the state.

Sheffler

THIS TEXT PRODUCT IS PRIMARILY INTENDED TO DESCRIBE SIGNIFICANT
AREAS 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.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
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.