Massive FIres in Nevada Idaho and Oregon.
(Turn up brightness to see better)
I counted at least 7 at one point and these aren't tiny. Some appear to be several counties wide
https://weather.cod.edu/satrad/?parms=subregional-N_Nevada-natcolorfire-48-0-100-1&checked=map&colorbar=undefined
http://rammb-slider.cira.colostate.edu/?sat=goes-17&z=5&im=36&ts=2&st=0&et=0&speed=130&motion=loop&map=1&lat=0&opacity%5B0%5D=1&opacity%5B1%5D=0.5&hidden%5B0%5D=0&hidden%5B1%5D=0&pause=20190723022033&slider=-1&hide_controls=0&mouse_draw=0&follow_feature=0&follow_hide=0&s=rammb-slider&sec=full_disk&p%5B0%5D=cira_natural_fire_color&p%5B1%5D=fire_temperature&x=13806&y=2941