Wednesday, February 5, 2014

The New Madrid Fault

A couple years ago, I wrote a post that included a description of the 1811/1812 New Madrid earthquakes in the Mississippi River Valley. The Survival Blog recently had a letter posted by a geologist discussing the dangers from another quake along the New Madrid Fault that is worth reading.

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RPG Saturday: Visualizing the 6-Mile Hex

A 6-mile hex is a traditional map scale used in D&D and other table top fantasy games. But just how big is it in a more concrete sense? ...