Night Light of Iowa City (Iowa) from space (United States) Src. Average luminocity for 10x10km area is 64.6071% and for 50x50km: 7.2386%.
Square area 10x10 km:
 15.91%
 14.61%
 9.42%
 8.44%
 9.42%
 9.9%
 5.84%
 4.71%
 14.45%
 7.31%
 0%Square area 50x50 km:
 0.87%
 0.98%
 1.17%
 0.9%
 0.89%
 0.99%
 1.02%
 1%
 2.16%
 4.87%
 85.14%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 11' 3.4" North, 92° 13' 59.9" West
41° 39' 40.1" North, 91° 31' 48.6" West
41° 8' 1.3" North, 90° 49' 37.4" West
Some cities around Iowa City sort by population:
• Cedar Rapids
		39.7 km =24.7 mi, 
346°
• Marion
		41.9 km =26 mi, 
352°
• Muscatine
		48.3 km =30 mi, 
122°
• Coralville
		4.5 km =2.8 mi, 
292°
• North Liberty
		11.3 km =7 mi, 
330°
• Washington
		42.5 km =26.4 mi, 
198°
• Hiawatha
		43.5 km =27 mi, 
343°
• Anamosa
		53.7 km =33.4 mi, 
22°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016