Jon Davies
EF0
Veteran storm chaser Doug Nelson sent my wife Shawna some shots of a "surprise" tornado from last Tuesday southwest of Centralia KS near his workshop. With no damage, no other reports, and nothing impressive on radar. I wouldn't have believed it. But Doug is a highly experienced and reliable observer, and he took good pics.
I did a little case study on my blog to try to isolate some ingredients that led to this weak but very interesting surprise:
http://davieswx.blogspot.com/
A subtle boundary and a favorable vertical CAPE environment appeared to be the main ingredients, but you'd never pick this out in real time. An interesting case... thanks Doug!
Jon Davies
I did a little case study on my blog to try to isolate some ingredients that led to this weak but very interesting surprise:
http://davieswx.blogspot.com/
A subtle boundary and a favorable vertical CAPE environment appeared to be the main ingredients, but you'd never pick this out in real time. An interesting case... thanks Doug!
Jon Davies