Night Light of Karabash (Chelyabinsk) from space (Russia) Src. Average luminocity for 10x10km area is 4.3609% and for 50x50km: 0.8004%.
Square area 10x10 km:
 0%
 0%
 0%
 0%
 2.38%
 1.38%
 0.75%
 0.88%
 2.38%
 1.25%
 90.98%Square area 50x50 km:
 0.07%
 0.08%
 0.03%
 0.05%
 0.13%
 0.1%
 0.17%
 0.11%
 0.36%
 0.75%
 98.14%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
55° 52' 38.1" North, 59° 30' 45.3" East
55° 28' 50.9" North, 60° 12' 56.5" East
55° 4' 49.2" North, 60° 55' 7.8" East
Some cities around Karabash sort by population:
• Zlatoust
		49.6 km =30.8 mi, 
226°
• Miass
		48.9 km =30.4 mi, 
187°
• Ozersk
		43.2 km =26.8 mi, 
45°
• Kyshtym
		33.5 km =20.8 mi, 
39°
• Kusa
		51.4 km =31.9 mi, 
252°
• Argayash
		41.7 km =25.9 mi, 
88°
• Novogornyy
		39.9 km =24.8 mi, 
65°
• Magnitka
		36 km =22.4 mi, 
245°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016