An earthquake with a 4.8 magnitude that struck an epicenter in New Jersey, one mile from Tewksbury, NJ on April 5 at 10:23 a.m.also sent shock waves to Manhattan and up and down the East Coast. Outlined in red is the earthquake at its most intense point stretching along New Jersey. Photo Credit: earthquake.usgs.gov. A 4.8 Quake in NJ Rattles Manhattan; Around 30 Smaller Aftershocks Hit Over Weekend Dozens of small aftershocked continued over two days following an earthquake with a magnitude of 4.8 on the Richter scale... News 08 Apr 2024 | 10:13