sentences:  This cyclone was used as a test case for some of the first attempts at numerical modeling of the atmosphere, and is still used as a case study to run recent versions of forecast models.These studies helped create what is now known as the National Centers for Environmental Prediction.Storms during the time frames November 8–10, 1913, October 22–25, 1923, and November 19–22, 1952 were considered analogous to this cyclone.