DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0052Z June 21, 2021
SMOKE: Much of the Lower 48/Northern Mexico, Atlantic Ocean, Eastern Pacific to the west of California and Mexico... The enormous area of thin density smoke was still visible this afternoon covering much of the lower 48 in the U.S. with the exception of the area stretching from Washington, eastward to the Northern plains and Rockies. The smoke also was present over the far western Atlantic off the U.S. east coast, northern and western Mexico, and the eastern Pacific off the coast of California and western Mexico. Within the thinner density smoke was a sizable batch of moderately dense smoke over western Mexico, virtually all of the Southwestern and South Central U.S. from southern California and Nevada eastward where it expands north and south along the Mississippi Valley. Thicker smoke was also visible closer to some of the wildfires in Arizona and western New Mexico. The majority of this vast coverage of smoke was due to wildfires burning especially in Arizona, New Mexico, Utah, and southern Montana as well as western Mexico. Oregon... In north and south-central Oregon two light to heavy density smoke plumes attributed to wildfires were observed moving northwest initially then it spreads in all directions around the state. Colorado... In western Colorado two large light to heavy density smoke plumes attributed to wildfires were observed moving east across the state. Utah... In eastern Utah a moderate to heavy density smoke plume attributed to wildfires was visible with the smoke moving east in direction. California... In central California a light to heavy density smoke plume attributed to wildfires was visible with the smoke moving north in direction. Cloud cover over portions of the Lower 48 and Canada precluded further smoke analysis. DUST: Caribbean region/Bahamas/Southern Florida… A very expansive area of Saharan dust covered much of the Caribbean region including Cuba, Hispaniola, and Puerto Rico, the Bahamas, the eastern Gulf of Mexico, and the Yucatan Peninsula. The dust also extended well east of the islands all the way across the tropical and subtropical Atlantic to the west coast of Africa. 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