Brewster Co TX cell was first of the shift in the MAF CWA.  Creating this to compare to the evolution of other cells in this environment as the afternoon goes on.

1730Z – CI  value at 73%, clearly the only object of immediate interest in the region at that time

1812Z – Prob Severe first passes 50% (jumped to 63%) with strong growth and moderate glaciation
1818Z – STA
1815-1822Z – first significant jump in ENI TFR (image below)
1822Z – Prob Severe reaches 90%

1838-1845Z – another significant jump in ENI TFR
1838Z – MRMS MESH first indicates sustained 1″ hail potential
1840Z – DTA
1842Z – MRMS MESH first indicates 2″ hail
1844Z – cell split becomes evident

-Holaday