Earthquake NYC: What to do and how to prepare

A magnitude 4.8 earthquake rocked the East Coast midmorning on Friday, sending high rises swaying in New Jersey, New York, Pennsylvania, and Delaware.
Californians and other West Coasters may scoff at the alarm expressed by their East Coast counterparts from a seemingly small quake. But this tremor struck the most densely populated region of the US, rocking some of the oldest buildings in…