I feel like it's often enough in fiction, especially verses set in an arctic or otherwise extremely cold climate, that a character will get hit by an avalanche.
AFAIK avalanches usually consist of snow and ice, setting them apart from a landslide which consists of rock.
230000*200 = 46000000 kg
KE = (M*0.5)*(V^2)
(46000000*0.5)*(36^2) = 29808000000 joules or 7.1 tons of TNT or Large Building level
I can already hear people telling me that AoE affects this, but frankly Idk how to factor that in (i.e. the numbers and the formula, etc) so if you know then please feel free to tell me in the comments