I just want to take a moment to acknowledge the absurd rate potential for this storm. To illustrate this point broadly, I've attached a sounding from the 12z 3km NAM. The column isn't completely saturated, but the DGZ is ridiculously long and the lift is also broadly strong, as opposed to spikes which move erratically within the column. Sorry for the crop, this site has a very low capacity to handle uploads, frustratingly enough