What event measured a 5.6 on the Richter magnitude scale and led to the establishment of the New South Wales Urban Search and Rescue Task Force 1?
Urban Search and Rescue New South Wales AUS-2:  After earlier large-scale collapses including the 1977 Granville Train Disaster, 1989 Newcastle earthquake and 1997 Thredbo landslide, Fire & Rescue NSW was legislated as the combat authority for responding to major structural collapse incidents within the state of New South Wales. 1989 Newcastle earthquake: The 1989 Newcastle earthquake occurred in Newcastle, New South Wales on Thursday, 28 December.
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