DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0123Z August 7, 2021
SMOKE: Canada/U.S... The huge expanse of varying density smoke attributed to significant wildfire activity in central, south central, and southwestern Canada along with the northwestern and western U.S. was again visible covering nearly all of Canada and most of the U.S. with the exception of the Southeast and a portion of the southwest. Thicker smoke from fires in east central and northeastern California and south central Oregon spread to the northeast and merged with thick smoke produced by wildfires in central and eastern Washington, northern Idaho, western Montana, and southern British Columbia. From there the thicker smoke extended to the east over central Canada and the northern and central/eastern U.S. and then to the south and southeast over roughly the northern and central portion of the country. Smoke also extended well off the U.S. east coast across a significant portion of the Atlantic south of Greenland and off the coast of Oregon/California over portions of the Pacific. Alaska/Northwestern Canada... Wildfires scattered across eastern Alaska, the Yukon, and portions of the Northwest Territories in northwestern Canada were responsible for a broad area of light to moderate density smoke which covers cental Alaska and much of northwestern and north central Canada with the eastern and southern portions of the smoke likely mixing with smoke from the fires farther south and east in Canada. Eglin 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