The hottest city on earth: Adelaide scorches as Australia’s deadly 46C heatwave kills one and sparks more than 100 bushfires Read more: http://www.dailymail.co.uk/news/article-2541035/The-hottest-place-earth-Adelaide-hits-46-4C-temperatures-deadly-heat-wave-scorches-Australia-sparking-100-bushfires-one-confirmed-death.