Media Summary: Chris Wragge talks to seismologist James Gaherty, a Lamont Research Professor, Columbia University about the magnitude 5.8 ... CBS News Consultant and Seismologist at Columbia University's Lamont-Doherty Earth Observatory discusses Tuesday's 5.8 ... Experts warn that possible aftershocks following the tremors can continue for days. Subscribe to ABC News on YouTube: ...
East Coast Quake - Detailed Analysis & Overview
Chris Wragge talks to seismologist James Gaherty, a Lamont Research Professor, Columbia University about the magnitude 5.8 ... CBS News Consultant and Seismologist at Columbia University's Lamont-Doherty Earth Observatory discusses Tuesday's 5.8 ... Experts warn that possible aftershocks following the tremors can continue for days. Subscribe to ABC News on YouTube: ... In the winter of 1811 a series of powerful Peggy Hellweg with Berkeley Seismological Laboratory in California describes the
