Virginia Earthquake, Aug 23, 2011
An strong earthquake was felt in Washington Metropolitan Area this Tuesday August 23rd, 2011. According to reports, it was felt in most of the Mid Atlantic coast from South Carolina to Massachusetts.
A data visualization of the Virginia Earthquake 2011 is presented below. A dashboard including three views dynamically linked, two maps illustrating the location of the earthquake and aftershocks, and a time line chart that presents the moment in which the earthquake and aftershocks occurred.
Source: US Geological Survey (USGS)
More detailed information about the Virginia Earthquake 2011 is available here