.Authorities have withdrawn a tsunami warning for the east coast of Australia,after an outgoing tide eased the threat. The tsunami alert was issued after a massive 8. However,the weather bureau says the tsunami has not caused any measurable increase in wave movement in Queensland,and only moderate sea level rises elsewhere,including at Norfolk Island,Southport in Tasmania and Port Kembla in New South Wales.8 magnitude quake hit Chile,killing hundreds of people and triggering a tsunami that rushed across the Pacific. [...]