This website should be in every preppers arsenal. It shows in real time, all the emergencies going on around the world. It displays them over Google maps for easy to read notifications.
Not only should every person be aware of what is going on in the world, but preppers especially so. After all if you see it coming its a lot easier to be ready when SHTF.

The folks at National Geographic did a solid favor for all us preppers out there. They put every US Geological Survey (USGS) topographical map from across the United States on one easy-to-navigate site and made them easy to print out at home.