The Sydney Morning Herald | Magnitude 4.2 earthquake shakes NSW mid north coast The Sydney Morning Herald A 4.2-magnitude earthquake which struck off the NSW mid north coast is part of a "swarm" of small tremors that have shaken the region in less than a week. The quake hit just before 1.30pm on Wednesday near Nambucca Heads, with small seismic activity ... Earthquake shakes NSW mid north coast Earthquake struck directly off the coast of Nambucca Heads Critical Incident Investigation Launched After Firearm Discharges During Coffs Arrest |