Bass feeding on a massive amount of bait fish…. You generally can throw anything down there and get bit when they are that active/aggressive. I like to throw a missile bait 3.5 shockwave in a color like bombshell pegged on a 1/4 ounce ball head jig, or a spybait or a topwater like a vixen or spook. Bomb cast it and work it back, you usually get a bite every cast when you are graphing them in that situation pushing a school of baitfish like that.
Get all the gear to catch them once you find them here.