587 reactions · 130 shares | The Greenfield Iowa tornado was violent. A damage survey will determine how strong it was. If this tornado didn’t hit newer, solid construction than an EF-5 would likely be impossible to determine. @natwxdesk | Meteorologist Brad Sowder | Facebook

39K views · 166 reactions | The NWS Tulsa team concluded an EF-1 tornado hit Fort Smith on Saturday. Below you can see images and footage of some of the damage. | 5NEWS | Facebook

Watch this big-time #tornado intercept in the Dominator 3! We measured a 120 mph wind inside the suction vortex as the tornado planted. Later that night, a powerful tornado struck Valley View, Texas. Tornado Alley has been so back. We are watching the October 20-23 window for the start of the fall severe weather season! Live Dominator mode will be back soon. | Reed Timmer Extreme Meteorologist

A tornado nearly destroys this home... With wind speeds reaching up to 200 mph, this massive EF-4 twister tore through Wakefield, Nebraska, just narrowly missing the house. This was the same day as the tragic 2014 Pilger twins, and it was a devastating day for the community. #EF4 #CloseCall #StormChasing #NatureUnleashed #ExtremeWeather #fblifestyle | Ricky Forbes

An EF5 tornado struck near Enderlin, North Dakota, with winds over 210 mph, derailing trains and wiping out a farmstead. Three lives were lost, but surprisingly, no one else was injured despite the tornado's one-mile-wide path. The last EF5 was in 2013 in Moore, Oklahoma. Never underestimate the chaotic nature of US weather. #EF5Tornado #NorthDakota #Tornado #Weather #Enderlin | Ryan Hall, Y'all