Juliett Bravo Kilo
Member
I wonder how many times this has happened in the past and went undocumented. I'm pretty sure there's accounts of the Tri-State Tornado doing this but I've yet to find a clear photograph of them. I know another tornado from the March 1925 outbreak (an extremely violent F4 that occurred in TN) dug a long and narrow trench that was 18 inches or the like, but not sure if I would call it "Philadelphia-esque". I'm sure many more tornadoes that have occurred in remote areas have done damage like this that was never clearly photographed or documented properly.There was another tornado that dug trenches that occurred during Jan 1957 in OK I believe.