A satellite image made available by NASA Earth Observatory shows fires burning near the coast of New South Wales, near Canberra and areas north to the border with Queensland, Australia, on December 4, 2019. EPA
A satellite image released by Copernicus Sentinel Imagery shows wildfires burning across Australia, December 31, 2019. AP
This satellite image provided by NASA on Saturday, January 4, 2020, shows wildfires in Victoria and New South Wales, Australia. AP
A satellite image taken on January 3, 2020, from the Japan Meteorological Agency shows an image from the Himawari-8 satellite of Australia, with smoke from bushfires visably drifting off the coast of southeast New South Wales. AFP
A satellite image made available by the National Oceanic and Atmospheric Administration shows part of mainland Australia, on December 26, 2019, where historic bushfires still rage in the southeastern states and territories. EPA
This satellite image released by Copernicus Sentinel Imagery on December 31, 2019, shows wildfires across South Australia. AP
This satellite infrared image released by Maxar Technologies from January 4, 2020, shows wildfires in Kosciuszko National Park, Australia. AFP
This satellite shortwave infrared image released by Maxar Technologies on January 4, 2020, shows wildfires east of Orbost, Australia. AFP
This satellite natural colour image released by Maxar Technologies on January 4, 2020, shows smoke from wildfires east of Orbost, Australia. AFP
This satellite infrared closeup image released by Maxar Technologies on January 4, 2020, shows wildfires east of Orbost, Australia. AFP
A satellite image made available by NASA Earth Observatory shows fires burning near the coast of New South Wales, near Canberra and areas north to the border with Queensland, Australia, on December 4, 2019. EPA
A satellite image released by Copernicus Sentinel Imagery shows wildfires burning across Australia, December 31, 2019. AP
This satellite image provided by NASA on Saturday, January 4, 2020, shows wildfires in Victoria and New South Wales, Australia. AP
A satellite image taken on January 3, 2020, from the Japan Meteorological Agency shows an image from the Himawari-8 satellite of Australia, with smoke from bushfires visably drifting off the coast of southeast New South Wales. AFP
A satellite image made available by the National Oceanic and Atmospheric Administration shows part of mainland Australia, on December 26, 2019, where historic bushfires still rage in the southeastern states and territories. EPA
This satellite image released by Copernicus Sentinel Imagery on December 31, 2019, shows wildfires across South Australia. AP
This satellite infrared image released by Maxar Technologies from January 4, 2020, shows wildfires in Kosciuszko National Park, Australia. AFP
This satellite shortwave infrared image released by Maxar Technologies on January 4, 2020, shows wildfires east of Orbost, Australia. AFP
This satellite natural colour image released by Maxar Technologies on January 4, 2020, shows smoke from wildfires east of Orbost, Australia. AFP
This satellite infrared closeup image released by Maxar Technologies on January 4, 2020, shows wildfires east of Orbost, Australia. AFP
A satellite image made available by NASA Earth Observatory shows fires burning near the coast of New South Wales, near Canberra and areas north to the border with Queensland, Australia, on December 4, 2019. EPA
Australia fires: four maps and graphics that reveal the scale of the crisis
Unprecedented bushfires have created chaos across the nation