 and only two states even in the 2000s. All of them were in the 1900s, and some go all the way back to the 1800s. Again, the vast majority of them occurred in the 1930s. We had a period of very hot weather, the Dust Bowl, around the Great Depression, 1934, 35, 36, where there was a ton of record temperatures recorded in the Midwest and in the eastern United States.