VIIRS DNB image of the aurora australis, 03:10 UTC 18 March 2015 Published April 22, 2015 at 5919 × 6183 in The Aurora Seen Around The World VIIRS DNB image of the aurora australis, 03:10 UTC 18 March 2015. VIIRS DNB image of the aurora australis, 03:10 UTC 18 March 2015.