DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 1730Z September 14, 2021
SMOKE: Atlantic... A long narrow thin to moderate density plume, leftover and detached from wildfires in the western U.S., was detected from just off the Mid-Atlantic coast extending east-northeast to just south of Newfoundland to a few hundred miles southwest of Iceland. Continental U.S./Canada/Mexico/Pacific... A very large detached thin density plume leftover from western U.S. wildfires covered most of the East Coast, the Ohio Valley, parts of the Great Lakes region, sections of the Midwest, the Central/Southern Plains, and the Desert Southwest, and northwest Mexico. This plume also extended offshore west of Baja California for several hundred miles into the open Pacific. Within this thin density plume, a moderate density plume covered the Mid-Atlantic, parts of the Ohio Valley/Great Lakes region/Midwest, and into sections of Kansas and Oklahoma. Western U.S. ... A number of ongoing wildfires were present across California, the Pacific Northwest and parts of the northern Rockies. Most of thee fires were producing small thin density plumes. Two large wildfire complexes, one in northwestern California and the other in the San Joaquin Valley, were producing significant light to heavy density plumes. 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