What's Causing All These Bigger Earthquakes?

Across the last week Australia has experienced several major earthquakes. From New South Wales to Western Australia, tremors have been felt across the country, raising the question - just how normal is this?  Are these quakes randomly occurring events? Or is there something happening beneath the surface we should be aware of?  THE END BITS Subscribe to Mamamia Check out The Quicky Instagram here Want to try MOVE by Mamamia?Click here to start a seven-day free trial of our exercise app. GET IN TOUCH Share your story, feedback, or dilemma! Send us a voice note or email us at [email protected] and one of our Podcast Producers will come back to you ASAP. CONTACT US Got a topic you'd like us to cover? Send us an email at [email protected] CREDITS Host: Claire Murphy With thanks to:  Jonathan Griffin, Geoscience Australia Senior Seismologist  Senior Producer: Taylah StranoAudio Producer: Thom LionBecome a Mamamia subscriber: https://www.mamamia.com.au/subscribeSee omnystudio.com/listener for privacy information.