It probably stalled because of the push from the west with the dying frontal boundary and the push overtop out of New Mexico . Systems are a little blocked.

I recommend a healthy dose of Water Vapor Loops.

The High over the Atlantic is enormous. There are some ULL's underneath. But that's par for the course and the evolution of the summer. As I was speculating last weekend, that's really a setup that can bring long tracked storms in. Considering the Bermuda High hasn't even tested how far west it can get, down the road is a big question mark.

Steve