Night Light of Red Bluff (California) from space (United States) Src. Average luminocity for 10x10km area is 21.5325% and for 50x50km: 1.3775%.
Square area 10x10 km:
 1.3%
 1.95%
 1.95%
 6.82%
 4.55%
 2.6%
 0.97%
 4.38%
 0.81%
 18.51%
 56.17%Square area 50x50 km:
 0.07%
 0.08%
 0.08%
 0.4%
 0.27%
 0.25%
 0.07%
 0.31%
 0.09%
 0.8%
 97.55%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 42' 48.9" North, 122° 56' 20.3" West
40° 10' 42.6" North, 122° 14' 9" West
39° 38' 20.9" North, 121° 31' 57.8" West
Some cities around Red Bluff sort by population:
• Redding
		47.3 km =29.4 mi, 
343°
• Chico
		60.5 km =37.6 mi, 
145°
• Magalia
		69.3 km =43.1 mi, 
126°
• Anderson
		30.4 km =18.9 mi, 
350°
• Shasta Lake
		57 km =35.4 mi, 
348°
• Orland
		48.1 km =29.9 mi, 
175°
• Corning
		28.3 km =17.6 mi, 
170°
• Durham
		69.9 km =43.4 mi, 
147°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016