Aftershock April 5 2024. The most notable aftershock occurred in gladstone, new jersey, just. A 4.0 magnitude aftershock rattled the northeast on friday night only hours after the region experienced a rare 4.8 magnitude earthquake, and officials are warning.

This map shows the locations of a series of earthquake aftershocks that occurred in new jersey on friday, april 5, following a magnitude 4.8 quake that shook. — usgs earthquakes (@usgs_quakes) april 5, 2024 according to the geological survey, friday’s 4.8 magnitude earthquake was the strongest to hit new jersey in nearly 250 years.