Thanks for the screen capture of the interior of the Dome.
Vortex Data Message
000
URNT12 KNHC 291342
VORTEX DATA MESSAGE
A. 29/13:23:10Z
B. 29 deg 50 min N
089 deg 37 min W
C. 700 mb 2455 m
D. NA kt
E. NA deg nm
F. 324 deg 085 kt
G. 226 deg 018 nm
H. 925 mb
I. 14 C/ 3052 m
J. 18 C/ 3048 m
K. 16 C/ NA
L. OPEN SE
M. C30
N. 12345/ 7
O. 0.02 / 1 nm
P. AF300 2212A KATRINA OB 18
MAX FL WIND 124 KT SE QUAD 11:07:50 Z
EYE RAGGED
Wow that's the 1/12 of the roof? I guess you have to be there to see how big it is.