DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 1840Z July 18, 2021
SMOKE: Atlantic... A detached light density plume was detected from just northeast of the Bahamas extending to south of Nova Scotia to southeast of Newfoundland. Moderate density smoke within this plume was found in a small area southeast of Nova Scotia and south of Newfoundland. Eastern Canada... A very large light to moderate density plume from wildfires to the west cover most of this area. Northern U.S/South-Central and Southwestern Canada... A huge area of smoke varying from light to heavy density covers most of the northern half of the U.S. and most of south-central and southwestern Canada. Much of this smoke is due to large, ongoing wildfires in far southwestern Ontario, southeastern Manitoba, the northern Rockies, southeastern British Columbia, the Pacific Northwest, and northern California. Northwestern Canada/Alaska/Pacific... A large area of light density smoke covers all of the Northwestern Territories and the Yukon, eastern Alaska, and the Pacific waters south of Alaska to about 40 degrees N latitude. DUST: Caribbean... A light density plume of Saharan dust was detected over the Lesser Antilles and eastern Caribbean. 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