Talk:Earth Kills/@comment-26269248-20150520201432/@comment-26247132-20150611180446

Also, it's worth noting that regardless of where the Grounders are, when they hear the Acid Fog horn, they take cover (Lincoln's cave area, the Factory Station crash site). This means the Mountain Men most likely had the ability to directionally aim the Acid Fog over a wide expanse of ground and is probably when they would set the machine to "storm" instead of "fog."