1) Attacked 2) Attacked by force 3) Attacked en masse 4) Came on like gangbusters 5) Charged 6) Evinced exasperation 7) Invaded a bastion 8) Rained or snowed 9) Raged 10) Really blew 11) Rushed 12) Rushed at 13) Rushed impetuously 14) Rushed to an assault 15) Was angry Found on https://www.crosswordclues.com/clue/stormed