![Stu Ostro on Twitter: "Extreme hook echo, debris ball, & 3-D rotation of the #Moore #Oklahoma #tornado My thoughts r w/those affected :( http://t.co/mkswNlSGIL" / Twitter Stu Ostro on Twitter: "Extreme hook echo, debris ball, & 3-D rotation of the #Moore #Oklahoma #tornado My thoughts r w/those affected :( http://t.co/mkswNlSGIL" / Twitter](https://pbs.twimg.com/media/BKvh7T-CAAE3wJR.png)
Stu Ostro on Twitter: "Extreme hook echo, debris ball, & 3-D rotation of the #Moore #Oklahoma #tornado My thoughts r w/those affected :( http://t.co/mkswNlSGIL" / Twitter
Classic “Hook Echo” radar signature moments ago on this tornado producing supercell near Vancourt, Texas! 🌪🌵 | By Meteorologist Nash Rhodes WINK | Facebook
This “𝗵𝗼𝗼𝗸 𝗲𝗰𝗵𝗼” radar signature was observed during a confirmed tornado near Pembroke, Georgia moments ago! The same supercell now has Savannah under... | By Meteorologist Nash Rhodes WINK - Facebook
![Nash Rhodes on Twitter: "A distinct “Hook Echo” radar signature could be seen on Doppler radar moments ago on this tornado-warned storm near Crofton, Kentucky! 📡🌪 #weather #kywx #tornado #tnwx #wx https://t.co/yN37TkDu2C" / Nash Rhodes on Twitter: "A distinct “Hook Echo” radar signature could be seen on Doppler radar moments ago on this tornado-warned storm near Crofton, Kentucky! 📡🌪 #weather #kywx #tornado #tnwx #wx https://t.co/yN37TkDu2C" /](https://pbs.twimg.com/media/ESJtfSsU0AE06Mc.jpg)