Night Light of Churapcha (Sakha) from space (Russia) Src. Average luminocity for 10x10km area is 0.9792% and for 50x50km: 0.0399%.
Square area 10x10 km:
 0%
 0%
 0%
 0%
 0.99%
 0.2%
 0%
 0%
 0.4%
 0.4%
 98.02%Square area 50x50 km:
 0%
 0%
 0%
 0%
 0.04%
 0.01%
 0%
 0%
 0.02%
 0.02%
 99.92%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
62° 19' 36.9" North, 131° 43' 49" East
61° 59' 54.9" North, 132° 26' 0.3" East
61° 40' 0" North, 133° 8' 11.5" East
Some cities around Churapcha sort by population:
• Yakutsk
		140.9 km =87.6 mi, 
271°
• Markha
		140.7 km =87.4 mi, 
275°
• Zhatay
		136.8 km =85 mi, 
277°
• Namtsy
		163.7 km =101.7 mi, 
299°
• Ytyk-Kyuyël’
		71 km =44.1 mi, 
55°
• Mayya
		116.5 km =72.4 mi, 
255°
• Amga
		124.5 km =77.4 mi, 
191°
• Borogontsy
		99.4 km =61.8 mi, 
318°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016