TRIPURA · 2012–2026
Tripura is losing its night sky.
Modeled mean radiance has climbed from 2.20 to 8.35 nW/cm²/sr about 3.8× brighter than 2012, rising at +10% each year.
8.35
Radiance 2026
nW/cm²/sr
nW/cm²/sr
+10%
Annual change
Urban
Brightness tier
#25
of 36 states & UTs
Radiance trend
nW/cm²/sr
2026
Loading map…
Data modeled after AstronEra VIIRS