wow, the #smoke from the #AustraliaFires extends for ~38 million km^2 (23 M miles^2)!!!

and this is just what the satellite detects (in this case NASA's OMI/OMPS detectors combined) which is sensitive only to the really dense smoke clouds, so probably the extent is much more pic.twitter.com/PyOWSMTEJe

— Santiago Gassó (@SanGasso) January 10, 2020