DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0250Z September 22, 2021
SMOKE: California/Southwestern and South-Central U.S./Mexico/Pacific... An area of mostly light density smoke primarily due to the ongoing wildfires in the western U.S. was detected extending from the far eastern Pacific off the U.S. West Coast and Baja California extending inland to the east over the Desert Southwest, northern Mexico, and to Texas/Oklahoma where it intersects cloud cover. An area of moderate to heavy density smoke covered a large part of California and extends to the southwest from the San Francisco area into the open Pacific for several hundred miles. Northeastern U.S./Canada/Atlantic... A detached thin density plume left over from the western U.S. wildfires was detected over the Northeast and extended over the northwestern Atlantic, New Brunswick, Nova Scotia, Newfoundland, and a large part of Quebec. A moderate density plume was found along the eastern Quebec coast, and most of Newfoundland/Nova Scotia. Konon 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