Del Greco, Stephen; Hinson, Stuart; Mooring, Rhonda (eds.). Storm Data and Unusual Weather Phenomena: August 2021(PDF) (Report). Vol. 43. United States National Climatic Data Center. pp. 182, 212. Archived from the original(PDF) on January 17, 2025. Retrieved January 17, 2025.
Del Greco, Stephen; Hinson, Stuart; Mooring, Rhonda (eds.). Storm Data and Unusual Weather Phenomena: August 2021(PDF) (Report). Vol. 43. United States National Climatic Data Center. pp. 182, 212. Archived from the original(PDF) on January 17, 2025. Retrieved January 17, 2025.