Couplet still is broad on SRM, but reflectivity and 0-2km AzShear still showing signs of organization.  With the answer key downstream, perhaps this would be a good time for a tornado warning.

As we go another 10 minutes downstream, the couplet continues to organize along with reflectivity signature.  SRM (bottom right below) showing a small gate to gate feature.

Another 10 minutes downstream and we see stronger gate to gate. LLRT product shows that ramp up as well as the other merged AzShear products.

Charley