"Undirected" is not the same thing as "random".Well what I have in mind for random is something like a snowflake or a hurricane. Each snowflake is different but they are produced randomly or undirected by an intelligence. Same as a hurricane, when the atmospheric properties are right, brought about by randomness a hurricane is the result.
Neither snowflakes or hurricanes are random. The pattern of a snowflake is largely dictated by the angle of the bond in a water molecule. In the case of hurricanes, I agree that they're hard to predict, but the mechanisms in their formation are generally understood, and their likelihood of formation varies with all sorts of factors.
If hurricanes were truly random, there wouldn't be such a thing as a "hurricane season", and they could happen anywhere with equal likelihood. The fact that we in the Toronto area are much less likely to get hit by a hurricane than someone in the Carribean, and the fact that this person in the Carribean is either more or less likely to be hit by a hurricane depending on the time of year, indicates that hurricanes aren't completely "random".