Question: 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?
Sentence (from "Urban Search and Rescue New South Wales AUS-2"): New South Wales Urban Search and Rescue Task Force 1 (or NSWTF/1) was first established as a USAR capability in the lead up to the 2000 Sydney Olympics.
Relevant evidence: Yes