DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0200Z August 17, 2021
SMOKE: Eastern Canada/Western Atlantic Ocean... Smoke transport from widespread wildfire activity over parts of the Western and Northwestern U.S. as well as fire activity in Southern Canada including Southern Ontario has resulted in large regions of light to moderate density smoke. Smoke was observed over a large region of Eastern Canada including most of Quebec to the east and south of Newfoundland over parts of the Western Atlantic Ocean this evening. North and Central U.S./Southern Central Canada... Smoke transport from widespread wildfire activity over parts of the Western and Northwestern U.S. has resulted in a broad region of moderate to thick density smoke observed over most of the Northern and Central U.S. Smoke from wildfire activity in Southern British Columbia and the Western U.S. has resulted in thick density smoke being observed over a large region of South Central Canada including Southern Alberta, Saskatchewan, Manitoba, and Southern Ontario this evening. Western and Northwestern U.S./Northern and Central Rockies/Pacific Ocean... Thick density smoke from the Dixie wildfire complex as well as from other large complex fires in Northern California, West Central Oregon, Southern Washington, and the Northwestern U.S. has resulted in a broad region of thick density smoke. Thick smoke was observed over Northern and Central California, as well as over Eastern Washington, Southern and Eastern Oregon, Northern Nevada, most of the Northern and Central Rockies, and parts of the Southwest U.S. Light to moderate density smoke was observed over most of the Western U.S. as well as offshore from California over the Pacific this evening. Northern Pacific Ocean to the South of Alaska... A large region of light to moderate density smoke was observed to the south of Alaska over parts of the Northern Pacific this evening. Southern Gulf of Mexico including the Bay of Campeche... Moderate to thick density smoke from offshore drilling platforms was observed over a small region of the Bay of Campeche this evening. DUST: Eastern Caribbean/Central and Eastern Tropical Atlantic... A large region of Saharan dust was observed over the Eastern and Central Tropical Atlantic as well as to the west with light density Saharan dust over the Eastern Caribbean including the Lesser Antilles. Moderate to thick density Saharan dust was observed to the southeast of the Lesser Antilles Eastern Caribbean region this evening. Sambucci 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