DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 0200Z May 5, 2021
SMOKE: South Central and Southeastern U.S./Atlantic off the Southeast U.S. Coast/Gulf of Mexico/Bay of Campeche/Mexico/Central America/Pacific south of Mexico and Central America… A huge mass of varying density smoke attributed primarily to the intense seasonal burning occurring in Mexico and Central America was seen this afternoon covering central, eastern, and southern Mexico, the northwest part of Central America, a portion of the Pacific south of Mexico and Central America, the Bay of Campeche, the central and western Gulf of Mexico, and across a portion of Texas and Louisiana, and the Southeastern U.S., before spreading to the east and off the coast of the Southeastern U.S. Within this mass of smoke, moderate density smoke was present over a good portion of southern and eastern Mexico and northwestern Central America, with the moderate density smoke also extending to the north over the Bay of Campeche and the western half of the Gulf of Mexico and inland over southern and southeastern Texas, and southern Louisiana. Thicker patches of smoke were visible over southern Mexico with some of the thicker smoke beginning to move offshore over the Pacific off the southern coast of Mexico. More thick smoke was noted spreading to the north over northwestern Central America and over the Gulf of Honduras and along and off the west coast of the Yucatan Peninsula and over the Bay of Campeche. South Central Canada/North Central U.S… Mainly agricultural fire activity over southeastern Saskatchewan, southern Manitoba, eastern North Dakota, western Minnesota, and eastern South Dakota resulting in numerous primarily thin density smoke plumes which moved to the east and southeast with some plumes combining to form larger areas of smoke. Western and Southwestern U.S… A few growing moderately dense to locally thick smoke plumes were seen in eastern Washington, central and south central Oregon, northern California, central Arizona, and western New 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