El Dorado County, California, on November 22 damaging a commercial structure, power lines, and trees. November 29–30 An intense storm system impacted the Deep South on November 29. A few supercells developed in the warm sector, with some producing tornadoes. The first significant tornado of the outbreak was a low-end EF4 tornado that touched down west-southwest of Atlanta, Louisiana. Soon after touchdown, the tornado crossed Gum Springs Rd where it intensified to low-end EF4 strength, sweeping away a large two-story mansion off its foundation. Peak wind speeds at this location were estimated to be . As it continued northeast, it weakened producing mainly EF0 damage before lifting north-northwest of Winnfield. Surprisingly, nobody was injured by this tornado. A few hours later, a strong EF2 tornado touched down southwest of Yazoo City, Mississippi significantly damaging trees and homes. Another strong tornado touched down in downtown Yazoo City being rated a low-end EF2 with peak wind speeds of . Southwest of Kosciusko, Mississippi, an intense EF3 tornado touched down destroying numerous mobile homes. Six injuries were associated with this tornado. Soon after that, another significant tornado touched down and moved through downtown Starkville being rated EF2. Many homes sustained significant damage and fifteen people were injured. Another EF2 tornado briefly touched down northeast of Aberdeen, Mississippi damaging trees and homes. A tornado passed near Raleigh damaging trees and homes as well. The last significant tornado of the outbreak northeast of Lawrenceville, Georgia on November 30th, significantly damaging trees and homes. In total, 32 tornadoes touched down overall with a total of 32 injuries. December There were 48 tornadoes reported in the US in December, of which 32 were confirmed. December 7 (Portugal) A tornado struck Tomar, Portugal on December 7 injuring 40 people, 19 of them children at a kindergarten. The tornado was caught on amateur video by a local. The tornado was rated F3 and left 18 million euros in damage. December 14 Around noon on December 14, severe weather moved into west-central Oregon off the Pacific Ocean. An EF2 tornado in the town of Aumsville, Oregon, causing significant damage and two injuries in the community. Several houses and businesses were nearly destroyed as well as a result. Strong tornadoes are rare west of the Rocky Mountains, and especially in the Pacific Northwest. December 30–31 After a long lull in activity, a series of intense storms and associated cold fronts tracked