See what your talking about on the MIA radar... looks like that was the mid-upper low i saw on sats this morning... its moving to the NE. I agree that the Key west low may be weakening... there is strong shear about to come over the top of that surface low... thats drifiting to the wsw... the mid-upper low looks like its coming down to the surface just south of Miami is moving with that convection, to the NE. Checking the surface obs. down there.