What do you mean by 'geographically diverse'? I used those words because the person I was responding to said: $84 per year per TB is ridiculous for geog

What do you mean by 'geographically diverse'? I used those words because the person I was responding to said: $84 per year per TB is ridiculous for geographically diverse storage. The interesting question to me is "how close is too close"? Here in the Pacific Northwest we've had quite a few wildfires this summer. Even if Amazon's Oregon data center isn't anywhere near a forest, there are still failure modes that can affect a widespread area. For example, fires can disrupt power lines. They can also result in mandatory evacuations of large areas. They can also cause highways to be shutdown for many days. All of which can impact multiple AZs that are "close to each other".