A magnitude 2.7 earthquake struck near Hillsdale around noon on Tuesday, adding to a series of seismic events that have affected parts of New Jersey this year. Experts believe this tremor was likely an aftershock from the magnitude 3.0 earthquake that hit near Hasbrouck Heights on Saturday night. Earlier in January, a magnitude 2.4 earthquake was recorded near Paramus, showing that Bergen County and its surrounding areas continue to experience frequent seismic activity. According to