DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 1700Z July 29, 2021
Canada/U.S... An expansive area of varying density smoke was observed extending from wildfire activity in the western CONUS into southern and central Canada. From there, further wildfire activity is helping to extend that region into much of the eastern half of the CONUS. Then, a cyclone over the far eastern Canada is drawing smoke east off the Mid-Atlantic coast and then northeastward into Newfoundland. There is also some light remnant smoke across northern Quebec that extends north across Baffin Island into Baffin Bay. The source of this smoke is a little less certain, as there cold be cross-polar contributions. The same could hold true for smoke analyzed over northern Canada, with Russia as a possible source region. The thickest smoke resides over southern BC and Alberta, central Manitoba into the Dakotas and the northern Great Lakes, and from the Dixie Fire north-northwest to near Mount Shasta. DUST: Belize/Cuba/Bahamas/Bermuda… A band of thin Saharan Dust was seen extending northeastward from the Yucatan peninsula across central Cuba and the central Bahamas and into the open Atlantic Ocean and over Bermuda. Hosley 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/data/land/fire/currenthms.jpg GIS: ftp://satpsanone.nesdis.noaa.gov/FIRE/HMS/GIS/ KML: http://www.ospo.noaa.gov/data/land/fire/fire.kml (fire) http://www.ospo.noaa.gov/data/land/fire/smoke.kml (smoke) ANY QUESTIONS OR COMMENTS REGARDING THIS PRODUCT SHOULD BE SENT TO: SSDFireTeam@noaa.gov