DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0100Z December 11, 2021
SMOKE: Texas/Oklahoma… At least a half dozen smoke plumes developed and quickly spread to the east and northeast from grassland/brush fires in north central and northwestern Texas, and southwestern and western Oklahoma. Gusty winds fanned the fires and smoke plumes which were locally moderate to perhaps even thick in density but rapidly thinned out as they spread off to the east and northeast from their source. DUST: South Central U.S… In addition to the smoke plumes from grassland/brush fires in the region, a significant blowing dust episode occurred with strong west and southwest winds kicking up dust from multiple sources primarily in southern and eastern New Mexico, and western and northwestern Texas. The dust rapidly spread to the east and northeast reaching as far as southeastern Kansas and east central Oklahoma just prior to sunset. The thickest dust which was rather dense in appearance stretched approximately from between Midland and Lubbock to the east and northeast across Wichita Falls and into southwestern and south central Oklahoma. Farther to the north, a narrow swath of moderately dense blowing dust extended from far east central New Mexico eastward to near and south of Amarillo TX to near the border of west central Oklahoma by sunset. AEROSOL: Bay of Campeche/Eastern Mexico/Southern Mexico/Pacific Ocean South of Mexico… More aerosol which is likely primarily composed of other atmospheric pollutants with some small contribution from smoke attributed to seasonal fires in the region was visible late in the day over the southern and western Bay of Campeche and eastern Mexico as well as southern Mexico and well out over the Pacific south of Mexico. JS 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