New Madrid awakening?
One of the most powerful earthquakes known of in continental North America since European settlement was the New Madrid earthquake in 1811. Damage occurred over an area of nearly 240,000 mi2, and the quake itself was felt over an area of nearly 2 million mi2. Here’s a partial description of the impact: At the onset […]

CO2 Mashup – Largely Hot Air
Click on image for greater detail Word via io9 that Purdue has put together a map of the US showing their guess of CO2 emission density. They call the System “Vulcan” and it’s interesting because there is no sensor grid for CO2. Instead Vulcan derives a guess on CO2 density from local air pollution data […]
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