Tornado Advisory #1097

USA Weather — Severe Weather Division

This PWA expired and is no longer valid.

Issued
Nov 20 at 9:39 PM UTC
Expired
1 week ago
Forecasters
Wyatt Huber
States Included
Mississippi and Louisiana
Counties Included
Sharkey, Yazoo, Hinds, Rankin, Simpson, Madison, Leake, Newton, Copiah, Jefferson, Scott, Holmes, Claiborne, Humphreys, Smith, Covington, Adams, Lawrence, Warren, Attala, Issaquena, Jasper, Winston, Neshoba, Kemper, Forrest, Jefferson Davis, Pearl River, Marion, Jones, Lamar, Hancock, Lincoln, Franklin, Wilkinson, Pike, Amite, Walthall, Saint Charles, Saint Bernard, Plaquemines, St John the Baptist, Saint James, Orleans, Lafourche, Assumption, Saint Mary, Terrebonne, Ascension, Tangipahoa, Saint Tammany, Washington, Saint Helena, Livingston, Iberia, Saint Martin, East Baton Rouge, West Baton Rouge, West Feliciana, Iberville, East Feliciana, Pointe Coupee, Tensas, St. Mary, St. Charles, St. James, St. Tammany, St. Bernard, St. Helena, St. Martin, St. John the Baptist, and Noxubee
Cities Included
Anguilla, Benton, Bentonia, Bolton, Brandon, Braxton, Camden, Canton, Carthage, Cary, Clinton, Conehatta, Crystal Springs, D Lo, Edwards, Fayette, Flora, Pocahontas, Florence, Forest, Gallman, Georgetown, Goodman, Harperville, Harriston, Harrisville, Hazlehurst, Hermanville, Hillsboro, Holly Bluff, Lake, Lena, Lorman, Louise, Ludlow, Madden, Madison, Magee, Sanatorium, Mendenhall, Mize, Morton, Mount Olive, Natchez, Newhebron, Pattison, Pelahatchie, Pickens, Piney Woods, Pinola, Port Gibson, Puckett, Pulaski, Raleigh, Raymond, Redwood, Ridgeland, Rolling Fork, Sallis, Sandhill, Satartia, Sharon, Sibley, Star, Taylorsville, Terry, Thomastown, Tinsley, Tougaloo, Utica, Valley Park, Vaughan, Vicksburg, Walnut Grove, Washington, Wesson, Whitfield, Yazoo City, Jackson, Pearl, Richland, Flowood, Byram, Chunky, Decatur, Hickory, Lawrence, Little Rock, Louin, Newton, Noxapater, Paulding, Philadelphia, Preston, Rose Hill, Sebastopol, Union, Hattiesburg, Bassfield, Bay Springs, Carriere, Carson, Collins, Columbia, Eastabuchie, Ellisville, Heidelberg, Laurel, Lumberton, Mc Neill, Moselle, Moss, Nicholson, Petal, Picayune, Poplarville, Prentiss, Purvis, Sandersville, Sandy Hook, Seminary, Soso, Stringer, Sumrall, Foxworth, Bay Saint Louis, Stennis Space Center, Kiln, Pearlington, Brookhaven, Bogue Chitto, Bude, Centreville, Chatawa, Crosby, Fernwood, Gloster, Jayess, Kokomo, Liberty, Mc Call Creek, McComb, Magnolia, Meadville, Monticello, Oak Vale, Osyka, Roxie, Ruth, Silver Creek, Smithdale, Sontag, Summit, Tylertown, Union Church, Woodville, Metairie, Des Allemands, Ama, Arabi, Barataria, Belle Chasse, Boutte, Braithwaite, Chalmette, Destrehan, Edgard, Garyville, Gramercy, Gretna, Hahnville, Harvey, Kenner, Lafitte, La Place, Luling, Lutcher, Marrero, Meraux, Mount Airy, New Sarpy, Norco, Paradis, Pointe A la Hache, Reserve, Saint Bernard, Saint James, Saint Rose, Vacherie, Violet, Westwego, New Orleans, Thibodaux, Pierre Part, Amelia, Belle Rose, Berwick, Bourg, Donaldsonville, Donner, Gheens, Gibson, Gray, Houma, Kraemer, Labadieville, Larose, Lockport, Mathews, Morgan City, Napoleonville, Paincourtville, Patterson, Plattenville, Raceland, Schriever, Hammond, Abita Springs, Akers, Amite, Angie, Bogalusa, Bush, Covington, Fluker, Folsom, Franklinton, Greensburg, Husser, Independence, Kentwood, Lacombe, Loranger, Madisonville, Mandeville, Maurepas, Mount Hermon, Natalbany, Pearl River, Pine Grove, Ponchatoula, Robert, Roseland, Saint Benedict, Slidell, Springfield, Sun, Talisheek, Tangipahoa, Tickfaw, Avery Island, Baldwin, Centerville, Charenton, Franklin, Garden City, Jeanerette, Loreauville, New Iberia, Lydia, Saint Martinville, Baker, Denham Springs, Gonzales, Addis, Albany, Angola, Brittany, Brusly, Carville, Convent, Darrow, Duplessis, Erwinville, Ethel, Fordoche, French Settlement, Geismar, Glynn, Burnside, Greenwell Springs, Grosse Tete, Hester, Holden, Jarreau, Lakeland, Livingston, Livonia, Lottie, Maringouin, Morganza, New Roads, Norwood, Oscar, Paulina, Plaquemine, Port Allen, Prairieville, Pride, Rosedale, Rougon, Saint Amant, Saint Francisville, Saint Gabriel, Slaughter, Sorrento, Sunshine, Tunica, Ventress, Wakefield, Walker, Watson, Weyanoke, White Castle, Wilson, Zachary, Uncle Sam, Baton Rouge, Delta, Newellton, Saint Joseph, Siracusaville, Lafourche, Manchac, Lone Star, Scarsdale, South Vacherie, Bayou Cane, Gullett, Bayou Goula, Glencoe, Old Jefferson, Warnerton, Mound, Retreat, Alsen, Wilmer, Laurel Grove, Killona, Bayou Sorrel, Phoenix, Cedar Grove, Haaswood, Grand Point, Poydras, Felixville, Jay, Romeville, Chackbay, Supreme, Belle Terre, Montpelier, Zona, Jefferson, River Ridge, Bolivar, Welcome, Avondale, Percle, Estelle, Mimosa Park, Verret, Ellsworth, Diamond, Springville, Shenandoah, Varnado, Catahoula, Concession, Crown Point, Westminster, Waggaman, Eden Isle, Yscloskey, Pointe à la Hache, Lindsay, Brownsfield, Bayou Corne, English Turn, Crescent, Iberville, Harahan, Shell Beach, Henderson, Terrytown, Fred, Arlington, Oakville, Stella, Darlington, Davant, Saint Clair, Gurley, Bayou Vista, Central, Presquille, Port Vincent, Montz, Modeste, Choctaw, Killian, Hopedale, Southdown, North Vacherie, Bains, Sorrel, Toca, Coteau Holmes, Alton, Seymourville, Woodmere, Smoke Bend, Brusly Landing, Saint Joe, McManus, Elmwood, Lemannville, Jean Lafitte, Laurel Hill, Timberlane, Ellendale, Merrydale, Red Oak, Caernarvon, Wallace, Bertrandville, Bridge City, Acy, Taft, Laplace, Inniswold, Scotlandville, Port Hudson, Parks, Bayou Gauche, Whitehall, Lockport Heights, Oak Hills Place, Gardere, Lewisburg, Butte La Rose, Clifton, Village Saint George, Dalcour, Holmesville, Polkville, Montrose, Glancy, Tuscola, Standing Pine, Tucker, Redwater, Gunn, New Hebron, Waltersville, Beauregard, Shivers, Forkville, Morgantown, Thompson, Red Lick, Carpenter, Lucas, McVille, White Apple, Stampley, Tuckers Crossing, McNair, Stanton, Kirby, Hopewell, Hamburg, Burns, Edinburg, Pricedale, Ozona, Learned, Oma, Summerland, Arnold Line, Lessley, Sanford, West Hattiesburg, Anding, Gatesville, Cleary, Bonhomie, Ansley, Auburn, Hide-A-Way Lake, Renfroe, Kearney Park, Freeny, Johns, Eagle Bend, Wanilla, Wilkinson, McNeill, Value, Williamsburg, Rodney, Midway, Goss, Rockport, Ebenezer, Baxterville, Cloverdale, Dossville, McCall Creek, Eddiceton, Mount Carmel, Talowah, McDonald, Darbun, Rosetta, Deemer, Adams, Fitler, Oakley, Fort Adams, Martinsville, Beechwood, Glendale, Carter, Grand Gulf, Branch, Tillman, DeWeese, Coles, Reganton, Arm, Gholson, Sylvarena, Way, Peoria, Weathersby, McLaurin, Zama, Eden, D'Lo, Brownsville, Carlisle, Pinckneyville, McCallum, Lexie, Palmers Crossing, Rawls Springs, Stallo, and Neshoba
People Affected
3,404,281
LFOs Affected
MOB
Max Hail Size
1.5 in
Wind Gusts
75 mph
...SUMMARY...SEVERAL TORNADOES, INCLUDING A COUPLE OF STRONG TORNADOES, IN ADDITION TO WIND DAMAGE AND SOME HAIL ARE LIKELY ACROSS SOUTHERN AND CENTRAL MISSISSIPPI AND EASTERN LOUISIANA THIS EVENING...

...DISCUSSION...

SEVERAL SUPERCELLS ARE SHIFTING EASTWARD ACROSS WESTERN LOUISIANA AND WILL EXIT PWA #1096 WITHIN A FEW HOURS. STRONG WARM AIR AND THETA-E ADVECTION CONTINUES SPREADING EASTWARD ACROSS SOUTHERN AND CENTRAL MISSISSIPPI AND EASTERN LOUISIANA, WITH 1000-1500 J/KG SBCAPE AND INTENSE SHEAR EXPECTED OVER THE REGION. LARGE, LOOPING HODOGRAPHS WILL FAVOR SUPERCELLS CAPABLE OF PRODUCING SEVERAL TORNADOES, INCLUDING THE POTENTIAL FOR A STRONG TORNADO OR TWO. DAMAGING WINDS ARE ALSO LIKELY, ESPECIALLY AS UPSCALE INTO A QLCS OCCURS LATER THIS EVENING.



...HAZARDS...
...PROBABILITY OF TORNADOES...70%...
...PROBABILITY OF INTENSE TORNADOES (EF-2+)...50%...
...PROBABILITY OF DAMAGING WIND...70%...
...PROBABILITY OF SIGNIFICANT DAMAGING WINDS (> 80 MPH)...20%...
...PROBABILITY OF HAIL...30%...
...PROBABILITY OF SIGNIFICANT HAIL (> 3 INCHES)...<5%...

...PRECAUTIONARY/PREPAREDNESS ACTIONS...
PLEASE STAY TUNED TO YOUR LOCAL USA WEATHER FORECAST OFFICE FOR THE LATEST INFORMATION. BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND STAY TUNED FOR LATER STEMENTS AND POSSIBLE ALERTS.

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