Posts tagged "earthquake"

Early tonight the USGS released data summarizing Americans’ responses to today’s earthquake by ZIP code. The agency uses a complicated formula that’s different from the commonly known Richter magnitude scale, but basically... Read more →

This 2011 earthquakes map, rendered in Google Earth, shows just how rare seismic events are on the East Coast:  View larger version UPDATE: Adding historical data I discover… This map... Read more →