DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0210z August 29, 2020
SMOKE: Western U.S. including California and Oregon/Eastern Pacific Ocean... A large region of moderate to heavy density smoke associated with significant wildfire complex activity in north-central Oregon and northern California was detected. Moderate to heavy density smoke was observed over most of Oregon with the exception of the northwestern part of the state. Smoke was also detected over southern Idaho, far southern Washington, and northwestern Nevada. Moderate to heavy density smoke was also observed off the northern California coast over the eastern Pacific Ocean. Light to moderate density smoke was over portions of central California, the San Joaquin Valley, and central Nevada. A thin density smoke plume covered much of the Four Corners region, Southwestern/South-Central Canada and Northern Rockies... Wildfire activity was observed over southern British Columbia where moderate to heavy density smoke was detected from a large fire complex in the southeastern part of the province. Moderate to heavy density smoke from the fire complex was observed to the east and southeast over southwestern Saskatchewan and eastern Montana progressing towards western North and South Dakota. Central U.S./Mexico... A large region of moderate to heavy density smoke was observed over the Central and Northern Plains from smoke transport due to both California and Oregon large wildfire complex activity as well as fire activity in southern British Columbia. Moderate to heavy density smoke was observed over northern Oklahoma as well as over most of Kansas, Nebraska, and Iowa. Light to moderate density smoke was also observed over northern Illinois, southern Wisconsin, and over large part of the Northern and Southern Plains where light density smoke was observed over western Texas, eastern New Mexico, and northern Mexico. Eastern U.S./Atlantic... A large region of light to moderate density smoke was observed over the Western Atlantic Ocean well off the North Carolina coast. Smoke analysis was difficult over the eastern U.S. due to cloud cover from the remnants of Hurricane Laura over the Mid-Mississippi Valley and a weather system over the Great Lakes. SAHARAN DUST: Atlantic... An extensive plume of Saharan dust covers all of the tropical and subtropical Atlantic and the eastern Caribbean. The dust is thickest over the eastern tropical and subtropical Atlantic. 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