earthquake swarms

What Are Earthquake Swarms? 30 Seismic Events In Australia Reveal New Details

Seismic experts are raising concerns that long periods without earthquake activity could lead to complacency, following recent tremors in the Hunter region of New South Wales (NSW) and Western Australia's (WA) wheatbelt. Geoscience Australia reported more than 30 seismic events in NSW, including a 4.5 magnitude earthquake near Muswellbrook, just...